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Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-ALM74L4WHY","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":18},"method":"Thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1051/jphysrad:0196300240101700","own_work_of_paper":false},"overall_composition":{"GA":0.926,"SN":0.074},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.926,"SN":0.074},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r18#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (αGa)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":294.75,"temperature_basis":"printed","temperature_printed":"21.60","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"doi":"10.1051/jphysrad:0196300240101700","first_author":"Delcroix","kind":"unknown","label":"63Del","paper":"doi:10.1051/jphysrad:0196300240101700","reference":"S. 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Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.933,"SN":0.067},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"GA":0.99933,"SN":0.00067},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":3,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. 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Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["metastable_state","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"metastable_state","detail":"Table 2 [63Del] prints this row under \"Metastable L+(Sn)\" (liquidus below the stable eutectic); Metastable Phases section (PDF p. 5): measured on the metastable diagram. Not a stable-equilibrium state.","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue b)","image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","page":3,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Table 2, [63Del], equilibrium column \"Metastable L+(Sn)\", 0.0670, 16.50 °C.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation. Source labels this branch metastable; preserve that distinction.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-QMU2IVHBUZ","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":21},"method":"Electrical resistance,thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1051/jphysrad:0196300240101700","own_work_of_paper":false},"overall_composition":{"GA":0.933,"SN":0.067},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.933,"SN":0.067},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r21#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"Metastable L + (Sn)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":289.65,"temperature_basis":"printed","temperature_printed":"16.50","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"doi":"10.1051/jphysrad:0196300240101700","first_author":"Delcroix","kind":"unknown","label":"63Del","paper":"doi:10.1051/jphysrad:0196300240101700","reference":"S. Delcroix, A. Defrain, and I. Epelboin, \"Alloy Diagrams of Ga(I) or (II) with Sn, Zn or In,\" 3\". Phys. Radium, 24, 17-20 (1963) in French. (Equi Diagram, Meta Phases, Thermo; Experimental)","status":"resolved","year":"1963"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.933,"SN":0.067},"before":{"GA":0.99933,"SN":0.00067},"evidence":{"doi":"10.1007/bf02667485","pdf_page":3,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"f5946d9b6ab1e67ca70cdb44a43aa6ff9d104a3dff81cd95b0354f6d40c38a11","page":3,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":null,"evidence":{"doi":"10.1007/bf02667485","pdf_page":3,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"f5946d9b6ab1e67ca70cdb44a43aa6ff9d104a3dff81cd95b0354f6d40c38a11","page":3,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.933,"SN":0.067},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"GA":0.99933,"SN":0.00067},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":3,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"f5946d9b6ab1e67ca70cdb44a43aa6ff9d104a3dff81cd95b0354f6d40c38a11","page":3,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["metastable_state","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"metastable_state","detail":"Table 2 [63Del] prints this row under \"Metastable L+(Sn)\" (liquidus below the stable eutectic); Metastable Phases section (PDF p. 5): measured on the metastable diagram. 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Source labels this branch metastable; preserve that distinction.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-ZA2QGJGERR","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":22},"method":"Electrical resistance,thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1051/jphysrad:0196300240101700","own_work_of_paper":false},"overall_composition":{"GA":0.933,"SN":0.067},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.933,"SN":0.067},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r22#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"Metastable L + (Sn)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":290.65,"temperature_basis":"printed","temperature_printed":"17.50","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"doi":"10.1051/jphysrad:0196300240101700","first_author":"Delcroix","kind":"unknown","label":"63Del","paper":"doi:10.1051/jphysrad:0196300240101700","reference":"S. Delcroix, A. Defrain, and I. Epelboin, \"Alloy Diagrams of Ga(I) or (II) with Sn, Zn or In,\" 3\". Phys. Radium, 24, 17-20 (1963) in French. (Equi Diagram, Meta Phases, Thermo; Experimental)","status":"resolved","year":"1963"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.925,"SN":0.075},"before":{"GA":0.99925,"SN":0.00075},"evidence":{"doi":"10.1007/bf02667485","pdf_page":3,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"f5946d9b6ab1e67ca70cdb44a43aa6ff9d104a3dff81cd95b0354f6d40c38a11","page":3,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":null,"evidence":{"doi":"10.1007/bf02667485","pdf_page":3,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"f5946d9b6ab1e67ca70cdb44a43aa6ff9d104a3dff81cd95b0354f6d40c38a11","page":3,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.925,"SN":0.075},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"GA":0.99925,"SN":0.00075},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":3,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"f5946d9b6ab1e67ca70cdb44a43aa6ff9d104a3dff81cd95b0354f6d40c38a11","page":3,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["metastable_state","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"metastable_state","detail":"Table 2 [63Del] prints this row under \"Metastable L+(Sn)\" (liquidus below the stable eutectic); Metastable Phases section (PDF p. 5): measured on the metastable diagram. 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Delcroix, A. Defrain, and I. Epelboin, \"Alloy Diagrams of Ga(I) or (II) with Sn, Zn or In,\" 3\". Phys. Radium, 24, 17-20 (1963) in French. (Equi Diagram, Meta Phases, Thermo; Experimental)","status":"resolved","year":"1963"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.926,"SN":0.074},"before":{"GA":0.99926,"SN":0.00074},"evidence":{"doi":"10.1007/bf02667485","pdf_page":3,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"f5946d9b6ab1e67ca70cdb44a43aa6ff9d104a3dff81cd95b0354f6d40c38a11","page":3,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":null,"evidence":{"doi":"10.1007/bf02667485","pdf_page":3,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. 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Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.926,"SN":0.074},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"GA":0.99926,"SN":0.00074},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":3,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"f5946d9b6ab1e67ca70cdb44a43aa6ff9d104a3dff81cd95b0354f6d40c38a11","page":3,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["metastable_state","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"metastable_state","detail":"Table 2 [63Del] prints this row under \"Metastable L+(Sn)\" (liquidus below the stable eutectic); Metastable Phases section (PDF p. 5): measured on the metastable diagram. 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Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"f5946d9b6ab1e67ca70cdb44a43aa6ff9d104a3dff81cd95b0354f6d40c38a11","page":3,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":null,"evidence":{"doi":"10.1007/bf02667485","pdf_page":3,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. 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Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.997,"SN":0.003},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"GA":0.99997,"SN":3e-05},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":3,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"f5946d9b6ab1e67ca70cdb44a43aa6ff9d104a3dff81cd95b0354f6d40c38a11","page":3,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["metastable_state","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"metastable_state","detail":"Table 2 [63Del] prints this row under \"Metastable L+(αGa)\" (liquidus below the stable eutectic); Metastable Phases section (PDF p. 5): measured on the metastable diagram. 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Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"f5946d9b6ab1e67ca70cdb44a43aa6ff9d104a3dff81cd95b0354f6d40c38a11","page":3,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":null,"evidence":{"doi":"10.1007/bf02667485","pdf_page":3,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. 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Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"f5946d9b6ab1e67ca70cdb44a43aa6ff9d104a3dff81cd95b0354f6d40c38a11","page":3,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.991,"SN":0.009},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"GA":0.99991,"SN":9e-05},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":3,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"f5946d9b6ab1e67ca70cdb44a43aa6ff9d104a3dff81cd95b0354f6d40c38a11","page":3,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["metastable_state","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"metastable_state","detail":"Table 2 [63Del] prints this row under \"Metastable L+(αGa)\" (liquidus below the stable eutectic); Metastable Phases section (PDF p. 5): measured on the metastable diagram. 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Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"f5946d9b6ab1e67ca70cdb44a43aa6ff9d104a3dff81cd95b0354f6d40c38a11","page":3,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":null,"evidence":{"doi":"10.1007/bf02667485","pdf_page":3,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. 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Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.985,"SN":0.015},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"GA":0.99985,"SN":0.00015},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":3,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. 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Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["metastable_state","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"metastable_state","detail":"Table 2 [63Del] prints this row under \"Metastable L+(αGa)\" (liquidus below the stable eutectic); Metastable Phases section (PDF p. 5): measured on the metastable diagram. 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Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"f5946d9b6ab1e67ca70cdb44a43aa6ff9d104a3dff81cd95b0354f6d40c38a11","page":3,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":null,"evidence":{"doi":"10.1007/bf02667485","pdf_page":3,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. 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Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.979,"SN":0.021},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"GA":0.99979,"SN":0.00021},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":3,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. 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Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.01,"SN":0.99},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":1.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-NANKLSOI3Q","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":58},"method":"Thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#64pre","own_work_of_paper":false},"overall_composition":{"GA":0.01,"SN":0.99},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.01,"SN":0.99},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r58#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (Sn)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":503.15,"temperature_basis":"printed","temperature_printed":"230.0","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"64Pre","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.991,"SN":0.009},"before":{"GA":0.99991,"SN":9e-05},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":null,"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.991,"SN":0.009},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"GA":0.99991,"SN":9e-05},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-TYGITQR25G","before":null,"evidence":{"decision":"Kept ORC-TYGITQR25G: its locator (PDF page 4, Table 2 continued, row 7) is where the row is printed; ORC-7L2CIUHUND carries a page-3 locator (row 59) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing fields: method, method_basis. The duplicate carries method \"Thermal analysis\", printed on page 3 for [64Pre] and not repeated on page 4; the kept record has no method (an omission, not a wrong value).","doi":"10.1007/bf02667485","kept_id":"ORC-TYGITQR25G","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r07#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":7,"rationale":"Same printed source row as ORC-TYGITQR25G (Table 2 continued, 64Pre, 0.0090 at.% Sn column, 29.20 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 7 of the page-4 continuation (64Pre, 29.20 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-TYGITQR25G","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-TYGITQR25G: its locator (PDF page 4, Table 2 continued, row 7) is where the row is printed; ORC-7L2CIUHUND carries a page-3 locator (row 59) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing f","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 7 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-TYGITQR25G (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-7L2CIUHUND","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":59},"method":"Thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#64pre","own_work_of_paper":false},"overall_composition":{"GA":0.991,"SN":0.009},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.991,"SN":0.009},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r59#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (αGa)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":302.35,"temperature_basis":"printed","temperature_printed":"29.20","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"64Pre","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.987,"SN":0.013},"before":{"SN":0.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.987,"SN":0.013},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":0.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-7GUU6NPSHX","before":null,"evidence":{"decision":"Kept ORC-7GUU6NPSHX: its locator (PDF page 4, Table 2 continued, row 8) is where the row is printed; ORC-H5ZPXD3S2T carries a page-3 locator (row 60) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing fields: method, method_basis. The duplicate carries method \"Thermal analysis\", printed on page 3 for [64Pre] and not repeated on page 4; the kept record has no method (an omission, not a wrong value).","doi":"10.1007/bf02667485","kept_id":"ORC-7GUU6NPSHX","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r08#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":8,"rationale":"Same printed source row as ORC-7GUU6NPSHX (Table 2 continued, 64Pre, 0.0130 at.% Sn column, 29.50 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 8 of the page-4 continuation (64Pre, 29.50 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-7GUU6NPSHX","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-7GUU6NPSHX: its locator (PDF page 4, Table 2 continued, row 8) is where the row is printed; ORC-H5ZPXD3S2T carries a page-3 locator (row 60) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing f","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 8 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-7GUU6NPSHX (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-H5ZPXD3S2T","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":60},"method":"Thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#64pre","own_work_of_paper":false},"overall_composition":{"GA":0.987,"SN":0.013},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.987,"SN":0.013},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r60#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (αGa)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":302.65,"temperature_basis":"printed","temperature_printed":"29.50","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"64Pre","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.988,"SN":0.012},"before":{"SN":0.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.988,"SN":0.012},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":0.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-66TWZZPIZQ","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":61},"merged_ids":["ORC-LCPBDVR73P"],"merged_pids":["doi:10.1007/bf02667485/p3/tab-2/r62#phase_region_vertex_set"],"method":"Thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#64pre","own_work_of_paper":false},"overall_composition":{"GA":0.988,"SN":0.012},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.988,"SN":0.012},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r61#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (αGa)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":301.05,"temperature_basis":"printed","temperature_printed":"27.90","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"64Pre","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.977,"SN":0.023},"before":{"GA":0.99977,"SN":0.00023},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":null,"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.977,"SN":0.023},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"GA":0.99977,"SN":0.00023},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-WA4J65A6RZ","before":null,"evidence":{"decision":"Kept ORC-WA4J65A6RZ: its locator (PDF page 4, Table 2 continued, row 11) is where the row is printed; ORC-INPCU42EI5 carries a page-3 locator (row 63) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing fields: method, method_basis. The duplicate carries method \"Thermal analysis\", printed on page 3 for [64Pre] and not repeated on page 4; the kept record has no method (an omission, not a wrong value).","doi":"10.1007/bf02667485","kept_id":"ORC-WA4J65A6RZ","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r11#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":11,"rationale":"Same printed source row as ORC-WA4J65A6RZ (Table 2 continued, 64Pre, 0.0230 at.% Sn column, 27.40 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 11 of the page-4 continuation (64Pre, 27.40 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-WA4J65A6RZ","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-WA4J65A6RZ: its locator (PDF page 4, Table 2 continued, row 11) is where the row is printed; ORC-INPCU42EI5 carries a page-3 locator (row 63) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing ","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 11 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-WA4J65A6RZ (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-INPCU42EI5","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":63},"method":"Thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#64pre","own_work_of_paper":false},"overall_composition":{"GA":0.977,"SN":0.023},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.977,"SN":0.023},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r63#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (αGa)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":300.55,"temperature_basis":"printed","temperature_printed":"27.40","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"64Pre","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.97,"SN":0.03},"before":{"SN":0.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.97,"SN":0.03},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":0.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-RLDOFC3IQZ","before":null,"evidence":{"decision":"Kept ORC-RLDOFC3IQZ: its locator (PDF page 4, Table 2 continued, row 12) is where the row is printed; ORC-FSQQF2YFCS carries a page-3 locator (row 64) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing fields: method, method_basis. The duplicate carries method \"Thermal analysis\", printed on page 3 for [64Pre] and not repeated on page 4; the kept record has no method (an omission, not a wrong value).","doi":"10.1007/bf02667485","kept_id":"ORC-RLDOFC3IQZ","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r12#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":12,"rationale":"Same printed source row as ORC-RLDOFC3IQZ (Table 2 continued, 64Pre, 0.030 at.% Sn column, 26.30 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 12 of the page-4 continuation (64Pre, 26.30 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-RLDOFC3IQZ","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-RLDOFC3IQZ: its locator (PDF page 4, Table 2 continued, row 12) is where the row is printed; ORC-FSQQF2YFCS carries a page-3 locator (row 64) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing ","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 12 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-RLDOFC3IQZ (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-FSQQF2YFCS","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":64},"method":"Thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#64pre","own_work_of_paper":false},"overall_composition":{"GA":0.97,"SN":0.03},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.97,"SN":0.03},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r64#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (αGa)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":299.45,"temperature_basis":"printed","temperature_printed":"26.30","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"64Pre","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.96,"SN":0.04},"before":{"SN":0.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.96,"SN":0.04},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":0.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-JLHH7ZFP4A","before":null,"evidence":{"decision":"Kept ORC-JLHH7ZFP4A: its locator (PDF page 4, Table 2 continued, row 13) is where the row is printed; ORC-Y2DFDGXPKA carries a page-3 locator (row 65) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing fields: method, method_basis. The duplicate carries method \"Thermal analysis\", printed on page 3 for [64Pre] and not repeated on page 4; the kept record has no method (an omission, not a wrong value).","doi":"10.1007/bf02667485","kept_id":"ORC-JLHH7ZFP4A","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r13#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":13,"rationale":"Same printed source row as ORC-JLHH7ZFP4A (Table 2 continued, 64Pre, 0.040 at.% Sn column, 27.50 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 13 of the page-4 continuation (64Pre, 27.50 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-JLHH7ZFP4A","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-JLHH7ZFP4A: its locator (PDF page 4, Table 2 continued, row 13) is where the row is printed; ORC-Y2DFDGXPKA carries a page-3 locator (row 65) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing ","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 13 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-JLHH7ZFP4A (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-Y2DFDGXPKA","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":65},"method":"Thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#64pre","own_work_of_paper":false},"overall_composition":{"GA":0.96,"SN":0.04},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.96,"SN":0.04},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r65#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (αGa)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":300.65,"temperature_basis":"printed","temperature_printed":"27.50","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"64Pre","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.961,"SN":0.039},"before":{"SN":0.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.961,"SN":0.039},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":0.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-JSPQE7HEU2","before":null,"evidence":{"decision":"Kept ORC-JSPQE7HEU2: its locator (PDF page 4, Table 2 continued, row 14) is where the row is printed; ORC-7AXSL3CMXE carries a page-3 locator (row 66) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing fields: method, method_basis. The duplicate carries method \"Thermal analysis\", printed on page 3 for [64Pre] and not repeated on page 4; the kept record has no method (an omission, not a wrong value).","doi":"10.1007/bf02667485","kept_id":"ORC-JSPQE7HEU2","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r14#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":14,"rationale":"Same printed source row as ORC-JSPQE7HEU2 (Table 2 continued, 64Pre, 0.0390 at.% Sn column, 24.50 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 14 of the page-4 continuation (64Pre, 24.50 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-JSPQE7HEU2","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-JSPQE7HEU2: its locator (PDF page 4, Table 2 continued, row 14) is where the row is printed; ORC-7AXSL3CMXE carries a page-3 locator (row 66) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing ","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 14 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-JSPQE7HEU2 (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-7AXSL3CMXE","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":66},"method":"Thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#64pre","own_work_of_paper":false},"overall_composition":{"GA":0.961,"SN":0.039},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.961,"SN":0.039},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r66#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (αGa)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":297.65,"temperature_basis":"printed","temperature_printed":"24.50","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"64Pre","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.947,"SN":0.053},"before":{"SN":0.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.947,"SN":0.053},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":0.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-HWVEPQWWVR","before":null,"evidence":{"decision":"Kept ORC-HWVEPQWWVR: its locator (PDF page 4, Table 2 continued, row 15) is where the row is printed; ORC-L53QBXRVNF carries a page-3 locator (row 67) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing fields: method, method_basis. The duplicate carries method \"Thermal analysis\", printed on page 3 for [64Pre] and not repeated on page 4; the kept record has no method (an omission, not a wrong value).","doi":"10.1007/bf02667485","kept_id":"ORC-HWVEPQWWVR","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r15#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":15,"rationale":"Same printed source row as ORC-HWVEPQWWVR (Table 2 continued, 64Pre, 0.0530 at.% Sn column, 23.60 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 15 of the page-4 continuation (64Pre, 23.60 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-HWVEPQWWVR","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-HWVEPQWWVR: its locator (PDF page 4, Table 2 continued, row 15) is where the row is printed; ORC-L53QBXRVNF carries a page-3 locator (row 67) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing ","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 15 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-HWVEPQWWVR (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-L53QBXRVNF","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":67},"method":"Thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#64pre","own_work_of_paper":false},"overall_composition":{"GA":0.947,"SN":0.053},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.947,"SN":0.053},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r67#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (αGa)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":296.75,"temperature_basis":"printed","temperature_printed":"23.60","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"64Pre","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.937,"SN":0.063},"before":{"SN":0.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.937,"SN":0.063},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":0.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-APPRJUSJAT","before":null,"evidence":{"decision":"Kept ORC-APPRJUSJAT: its locator (PDF page 4, Table 2 continued, row 16) is where the row is printed; ORC-6YBPMQS6FA carries a page-3 locator (row 68) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing fields: method, method_basis. The duplicate carries method \"Thermal analysis\", printed on page 3 for [64Pre] and not repeated on page 4; the kept record has no method (an omission, not a wrong value).","doi":"10.1007/bf02667485","kept_id":"ORC-APPRJUSJAT","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r16#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":16,"rationale":"Same printed source row as ORC-APPRJUSJAT (Table 2 continued, 64Pre, 0.0630 at.% Sn column, 22.60 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 16 of the page-4 continuation (64Pre, 22.60 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-APPRJUSJAT","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-APPRJUSJAT: its locator (PDF page 4, Table 2 continued, row 16) is where the row is printed; ORC-6YBPMQS6FA carries a page-3 locator (row 68) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing ","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 16 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-APPRJUSJAT (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-6YBPMQS6FA","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":68},"method":"Thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#64pre","own_work_of_paper":false},"overall_composition":{"GA":0.937,"SN":0.063},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.937,"SN":0.063},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r68#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (αGa)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":295.75,"temperature_basis":"printed","temperature_printed":"22.60","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"64Pre","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.928,"SN":0.072},"before":{"SN":0.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.928,"SN":0.072},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":0.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-I3UFKF6MWZ","before":null,"evidence":{"decision":"Kept ORC-I3UFKF6MWZ: its locator (PDF page 4, Table 2 continued, row 17) is where the row is printed; ORC-SQZ66NQ6QN carries a page-3 locator (row 69) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing fields: method, method_basis. The duplicate carries method \"Thermal analysis\", printed on page 3 for [64Pre] and not repeated on page 4; the kept record has no method (an omission, not a wrong value).","doi":"10.1007/bf02667485","kept_id":"ORC-I3UFKF6MWZ","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r17#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":17,"rationale":"Same printed source row as ORC-I3UFKF6MWZ (Table 2 continued, 64Pre, 0.0720 at.% Sn column, 22.80 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 17 of the page-4 continuation (64Pre, 22.80 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-I3UFKF6MWZ","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-I3UFKF6MWZ: its locator (PDF page 4, Table 2 continued, row 17) is where the row is printed; ORC-SQZ66NQ6QN carries a page-3 locator (row 69) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing ","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 17 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-I3UFKF6MWZ (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-SQZ66NQ6QN","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":69},"method":"Thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#64pre","own_work_of_paper":false},"overall_composition":{"GA":0.928,"SN":0.072},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.928,"SN":0.072},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r69#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (αGa)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":295.95,"temperature_basis":"printed","temperature_printed":"22.80","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"74Shu1","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"ORC-743E3OAFBG","before":null,"evidence":{"decision":"Kept ORC-743E3OAFBG: its locator (PDF page 4, Table 2 continued, row 24) is where the row is printed; ORC-VKUGLBC6K4 carries a page-3 locator (row 76) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing fields: phase_compositions. Composition misprinted (0.850 / 0.547) and unresolved in both copies; the kept copy states the basis as unresolved, the duplicate as mole_fraction.","doi":"10.1007/bf02667485","kept_id":"ORC-743E3OAFBG","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r24#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":24,"rationale":"Same printed source row as ORC-743E3OAFBG (Table 2 continued, 74Shu1, 0.850 at.% Sn column, 20.70 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 24 of the page-4 continuation (74Shu1, 20.70 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-743E3OAFBG","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-743E3OAFBG: its locator (PDF page 4, Table 2 continued, row 24) is where the row is printed; ORC-VKUGLBC6K4 carries a page-3 locator (row 76) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing ","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 24 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-743E3OAFBG (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-VKUGLBC6K4","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":76},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#74shu1","own_work_of_paper":false},"overall_composition":{"SN":1.0},"overall_composition_basis":"from_formula","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction","composition":{"SN":1.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r76#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (Sn)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":293.85,"temperature_basis":"printed","temperature_printed":"20.70","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"74Shu1","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.8919,"SN":0.1081},"before":{"SN":1.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.8919,"SN":0.1081},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":1.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-CRB5AC5RSF","before":null,"evidence":{"decision":"Kept ORC-CRB5AC5RSF: its locator (PDF page 4, Table 2 continued, row 25) is where the row is printed; ORC-R2Y7DY5IHI carries a page-3 locator (row 77) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","doi":"10.1007/bf02667485","kept_id":"ORC-CRB5AC5RSF","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r25#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":25,"rationale":"Same printed source row as ORC-CRB5AC5RSF (Table 2 continued, 74Shu1, 0.1081 at.% Sn column, 26.40 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 25 of the page-4 continuation (74Shu1, 26.40 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-CRB5AC5RSF","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-CRB5AC5RSF: its locator (PDF page 4, Table 2 continued, row 25) is where the row is printed; ORC-R2Y7DY5IHI carries a page-3 locator (row 77) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 25 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-CRB5AC5RSF (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-R2Y7DY5IHI","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":77},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#74shu1","own_work_of_paper":false},"overall_composition":{"GA":0.8919,"SN":0.1081},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.8919,"SN":0.1081},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r77#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (Sn)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":299.55,"temperature_basis":"printed","temperature_printed":"26.40","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"74Shu1","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.8873,"SN":0.1127},"before":{"SN":1.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.8873,"SN":0.1127},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":1.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-ZMYZGPRELV","before":null,"evidence":{"decision":"Kept ORC-ZMYZGPRELV: its locator (PDF page 4, Table 2 continued, row 26) is where the row is printed; ORC-D3W7P5NVT6 carries a page-3 locator (row 78) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","doi":"10.1007/bf02667485","kept_id":"ORC-ZMYZGPRELV","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r26#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":26,"rationale":"Same printed source row as ORC-ZMYZGPRELV (Table 2 continued, 74Shu1, 0.1127 at.% Sn column, 28.40 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 26 of the page-4 continuation (74Shu1, 28.40 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-ZMYZGPRELV","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-ZMYZGPRELV: its locator (PDF page 4, Table 2 continued, row 26) is where the row is printed; ORC-D3W7P5NVT6 carries a page-3 locator (row 78) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 26 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-ZMYZGPRELV (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-D3W7P5NVT6","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":78},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#74shu1","own_work_of_paper":false},"overall_composition":{"GA":0.8873,"SN":0.1127},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.8873,"SN":0.1127},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r78#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (Sn)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":301.55,"temperature_basis":"printed","temperature_printed":"28.40","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"74Shu1","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.8769,"SN":0.1231},"before":{"SN":1.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.8769,"SN":0.1231},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":1.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-TM4K2L2RHI","before":null,"evidence":{"decision":"Kept ORC-TM4K2L2RHI: its locator (PDF page 4, Table 2 continued, row 27) is where the row is printed; ORC-JFVWOWNHTZ carries a page-3 locator (row 79) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","doi":"10.1007/bf02667485","kept_id":"ORC-TM4K2L2RHI","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r27#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":27,"rationale":"Same printed source row as ORC-TM4K2L2RHI (Table 2 continued, 74Shu1, 0.1231 at.% Sn column, 32.10 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 27 of the page-4 continuation (74Shu1, 32.10 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-TM4K2L2RHI","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-TM4K2L2RHI: its locator (PDF page 4, Table 2 continued, row 27) is where the row is printed; ORC-JFVWOWNHTZ carries a page-3 locator (row 79) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 27 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-TM4K2L2RHI (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-JFVWOWNHTZ","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":79},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#74shu1","own_work_of_paper":false},"overall_composition":{"GA":0.8769,"SN":0.1231},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.8769,"SN":0.1231},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r79#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (Sn)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":305.25,"temperature_basis":"printed","temperature_printed":"32.10","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"74Shu1","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.9904,"SN":0.0096},"before":{"SN":0.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.9904,"SN":0.0096},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":0.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-7AQVDWS3HK","before":null,"evidence":{"decision":"Kept ORC-7AQVDWS3HK: its locator (PDF page 4, Table 2 continued, row 28) is where the row is printed; ORC-I77YF5ORCK carries a page-3 locator (row 80) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","doi":"10.1007/bf02667485","kept_id":"ORC-7AQVDWS3HK","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r28#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":28,"rationale":"Same printed source row as ORC-7AQVDWS3HK (Table 2 continued, 74Shu1, 0.0096 at.% Sn column, 28.90 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 28 of the page-4 continuation (74Shu1, 28.90 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-7AQVDWS3HK","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-7AQVDWS3HK: its locator (PDF page 4, Table 2 continued, row 28) is where the row is printed; ORC-I77YF5ORCK carries a page-3 locator (row 80) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 28 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-7AQVDWS3HK (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-I77YF5ORCK","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":80},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#74shu1","own_work_of_paper":false},"overall_composition":{"GA":0.9904,"SN":0.0096},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.9904,"SN":0.0096},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r80#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (αGa)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":302.05,"temperature_basis":"printed","temperature_printed":"28.90","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"74Shu1","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.9822,"SN":0.0178},"before":{"SN":0.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.9822,"SN":0.0178},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":0.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-LQCZ63OTMQ","before":null,"evidence":{"decision":"Kept ORC-LQCZ63OTMQ: its locator (PDF page 4, Table 2 continued, row 29) is where the row is printed; ORC-2HTD7W3DHH carries a page-3 locator (row 81) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","doi":"10.1007/bf02667485","kept_id":"ORC-LQCZ63OTMQ","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r29#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":29,"rationale":"Same printed source row as ORC-LQCZ63OTMQ (Table 2 continued, 74Shu1, 0.0178 at.% Sn column, 28.10 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 29 of the page-4 continuation (74Shu1, 28.10 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-LQCZ63OTMQ","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-LQCZ63OTMQ: its locator (PDF page 4, Table 2 continued, row 29) is where the row is printed; ORC-2HTD7W3DHH carries a page-3 locator (row 81) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 29 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-LQCZ63OTMQ (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-2HTD7W3DHH","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":81},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#74shu1","own_work_of_paper":false},"overall_composition":{"GA":0.9822,"SN":0.0178},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.9822,"SN":0.0178},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r81#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (αGa)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":301.25,"temperature_basis":"printed","temperature_printed":"28.10","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"74Shu1","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.9726,"SN":0.0274},"before":{"SN":0.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.9726,"SN":0.0274},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":0.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-4R3NYNGSDZ","before":null,"evidence":{"decision":"Kept ORC-4R3NYNGSDZ: its locator (PDF page 4, Table 2 continued, row 30) is where the row is printed; ORC-QNXLJAZ6KD carries a page-3 locator (row 82) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","doi":"10.1007/bf02667485","kept_id":"ORC-4R3NYNGSDZ","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r30#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":30,"rationale":"Same printed source row as ORC-4R3NYNGSDZ (Table 2 continued, 74Shu1, 0.0274 at.% Sn column, 27.10 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 30 of the page-4 continuation (74Shu1, 27.10 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-4R3NYNGSDZ","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-4R3NYNGSDZ: its locator (PDF page 4, Table 2 continued, row 30) is where the row is printed; ORC-QNXLJAZ6KD carries a page-3 locator (row 82) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 30 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-4R3NYNGSDZ (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-QNXLJAZ6KD","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":82},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#74shu1","own_work_of_paper":false},"overall_composition":{"GA":0.9726,"SN":0.0274},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.9726,"SN":0.0274},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r82#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (αGa)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":300.25,"temperature_basis":"printed","temperature_printed":"27.10","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"74Shu1","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.9644,"SN":0.0356},"before":{"SN":0.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.9644,"SN":0.0356},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":0.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-43JF37AKPB","before":null,"evidence":{"decision":"Kept ORC-43JF37AKPB: its locator (PDF page 4, Table 2 continued, row 31) is where the row is printed; ORC-SILGW3M2XO carries a page-3 locator (row 83) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","doi":"10.1007/bf02667485","kept_id":"ORC-43JF37AKPB","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r31#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":31,"rationale":"Same printed source row as ORC-43JF37AKPB (Table 2 continued, 74Shu1, 0.0356 at.% Sn column, 26.30 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 31 of the page-4 continuation (74Shu1, 26.30 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-43JF37AKPB","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-43JF37AKPB: its locator (PDF page 4, Table 2 continued, row 31) is where the row is printed; ORC-SILGW3M2XO carries a page-3 locator (row 83) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 31 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-43JF37AKPB (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-SILGW3M2XO","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":83},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#74shu1","own_work_of_paper":false},"overall_composition":{"GA":0.9644,"SN":0.0356},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.9644,"SN":0.0356},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r83#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (αGa)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":299.45,"temperature_basis":"printed","temperature_printed":"26.30","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"74Shu1","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.96,"SN":0.04},"before":{"SN":0.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.96,"SN":0.04},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":0.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-4UDFXMFVYE","before":null,"evidence":{"decision":"Kept ORC-4UDFXMFVYE: its locator (PDF page 4, Table 2 continued, row 32) is where the row is printed; ORC-HLZASKOPBJ carries a page-3 locator (row 84) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","doi":"10.1007/bf02667485","kept_id":"ORC-4UDFXMFVYE","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r32#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":32,"rationale":"Same printed source row as ORC-4UDFXMFVYE (Table 2 continued, 74Shu1, 0.040 at.% Sn column, 25.80 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 32 of the page-4 continuation (74Shu1, 25.80 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-4UDFXMFVYE","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-4UDFXMFVYE: its locator (PDF page 4, Table 2 continued, row 32) is where the row is printed; ORC-HLZASKOPBJ carries a page-3 locator (row 84) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 32 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-4UDFXMFVYE (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-HLZASKOPBJ","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":84},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#74shu1","own_work_of_paper":false},"overall_composition":{"GA":0.96,"SN":0.04},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.96,"SN":0.04},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r84#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (αGa)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":298.95,"temperature_basis":"printed","temperature_printed":"25.80","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"74Shu1","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.9559,"SN":0.0441},"before":{"SN":0.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.9559,"SN":0.0441},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":0.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-XITMGX65TR","before":null,"evidence":{"decision":"Kept ORC-XITMGX65TR: its locator (PDF page 4, Table 2 continued, row 33) is where the row is printed; ORC-FAWO7ETIOQ carries a page-3 locator (row 85) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","doi":"10.1007/bf02667485","kept_id":"ORC-XITMGX65TR","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r33#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":33,"rationale":"Same printed source row as ORC-XITMGX65TR (Table 2 continued, 74Shu1, 0.0441 at.% Sn column, 25.30 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 33 of the page-4 continuation (74Shu1, 25.30 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-XITMGX65TR","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-XITMGX65TR: its locator (PDF page 4, Table 2 continued, row 33) is where the row is printed; ORC-FAWO7ETIOQ carries a page-3 locator (row 85) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 33 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-XITMGX65TR (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-FAWO7ETIOQ","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":85},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#74shu1","own_work_of_paper":false},"overall_composition":{"GA":0.9559,"SN":0.0441},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.9559,"SN":0.0441},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r85#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (αGa)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":298.45,"temperature_basis":"printed","temperature_printed":"25.30","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"74Shu1","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":"ORC-VFZ2O653B5","before":null,"evidence":{"decision":"Kept ORC-VFZ2O653B5: its locator (PDF page 4, Table 2 continued, row 34) is where the row is printed; ORC-OKJSRXP3NI carries a page-3 locator (row 86) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing fields: phase_compositions. Composition misprinted (0.850 / 0.547) and unresolved in both copies; the kept copy states the basis as unresolved, the duplicate as mole_fraction.","doi":"10.1007/bf02667485","kept_id":"ORC-VFZ2O653B5","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r34#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":34,"rationale":"Same printed source row as ORC-VFZ2O653B5 (Table 2 continued, 74Shu1, 0.547 at.% Sn column, 24.20 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 34 of the page-4 continuation (74Shu1, 24.20 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-VFZ2O653B5","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-VFZ2O653B5: its locator (PDF page 4, Table 2 continued, row 34) is where the row is printed; ORC-OKJSRXP3NI carries a page-3 locator (row 86) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing ","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 34 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-VFZ2O653B5 (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-OKJSRXP3NI","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":86},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#74shu1","own_work_of_paper":false},"overall_composition":{"SN":0.0},"overall_composition_basis":"from_formula","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction","composition":{"SN":0.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r86#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (αGa)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":297.35,"temperature_basis":"printed","temperature_printed":"24.20","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"74Shu1","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.9384,"SN":0.0616},"before":{"SN":0.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.9384,"SN":0.0616},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":0.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-HLSKFP6KZO","before":null,"evidence":{"decision":"Kept ORC-HLSKFP6KZO: its locator (PDF page 4, Table 2 continued, row 35) is where the row is printed; ORC-YY4Z4P5M2E carries a page-3 locator (row 87) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","doi":"10.1007/bf02667485","kept_id":"ORC-HLSKFP6KZO","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r35#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":35,"rationale":"Same printed source row as ORC-HLSKFP6KZO (Table 2 continued, 74Shu1, 0.0616 at.% Sn column, 23.50 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 35 of the page-4 continuation (74Shu1, 23.50 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-HLSKFP6KZO","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-HLSKFP6KZO: its locator (PDF page 4, Table 2 continued, row 35) is where the row is printed; ORC-YY4Z4P5M2E carries a page-3 locator (row 87) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 35 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-HLSKFP6KZO (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-YY4Z4P5M2E","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":87},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#74shu1","own_work_of_paper":false},"overall_composition":{"GA":0.9384,"SN":0.0616},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.9384,"SN":0.0616},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r87#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (αGa)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":296.65,"temperature_basis":"printed","temperature_printed":"23.50","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"74Shu2","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.9,"SN":0.1},"before":{"SN":1.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.9,"SN":0.1},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":1.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-HZVXBB5HAS","before":null,"evidence":{"decision":"Kept ORC-HZVXBB5HAS: its locator (PDF page 4, Table 2 continued, row 36) is where the row is printed; ORC-KUB5NTD3IF carries a page-3 locator (row 88) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","doi":"10.1007/bf02667485","kept_id":"ORC-HZVXBB5HAS","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r36#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":36,"rationale":"Same printed source row as ORC-HZVXBB5HAS (Table 2 continued, 74Shu2, 0.10 at.% Sn column, 23.80 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 36 of the page-4 continuation (74Shu2, 23.80 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-HZVXBB5HAS","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-HZVXBB5HAS: its locator (PDF page 4, Table 2 continued, row 36) is where the row is printed; ORC-KUB5NTD3IF carries a page-3 locator (row 88) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 36 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-HZVXBB5HAS (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-KUB5NTD3IF","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":88},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#74shu2","own_work_of_paper":false},"overall_composition":{"GA":0.9,"SN":0.1},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.9,"SN":0.1},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r88#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (Sn)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":296.95,"temperature_basis":"printed","temperature_printed":"23.80","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"kind":"unknown","label":"74Shu2","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.926,"SN":0.074},"before":{"GA":0.99926,"SN":0.00074},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":null,"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.926,"SN":0.074},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"GA":0.99926,"SN":0.00074},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-ZQLH32MYFY","before":null,"evidence":{"decision":"Kept ORC-ZQLH32MYFY: its locator (PDF page 4, Table 2 continued, row 37) is where the row is printed; ORC-MNMXAPSTTX carries a page-3 locator (row 89) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","doi":"10.1007/bf02667485","kept_id":"ORC-ZQLH32MYFY","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r37#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":37,"rationale":"Same printed source row as ORC-ZQLH32MYFY (Table 2 continued, 74Shu2, 0.0740 at.% Sn column, 22.20 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 37 of the page-4 continuation (74Shu2, 22.20 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-ZQLH32MYFY","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-ZQLH32MYFY: its locator (PDF page 4, Table 2 continued, row 37) is where the row is printed; ORC-MNMXAPSTTX carries a page-3 locator (row 89) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 37 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-ZQLH32MYFY (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-MNMXAPSTTX","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":89},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"unresolved:source:doi:10-1007-bf02667485#74shu2","own_work_of_paper":false},"overall_composition":{"GA":0.926,"SN":0.074},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.926,"SN":0.074},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r89#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (αGa)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":295.35,"temperature_basis":"printed","temperature_printed":"22.20","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.01,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.0005},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"first_author":"Trebukhov","kind":"unknown","label":"85Tre","reference":"A.A. Trebukhov, R.G. Sarmurzina, and D.V. Sokol'skii, \"Study of the Physico-Chemical Properties of the Ga-Sn System,\" Zh. Fiz. Khim., 59(8), 2065-2067 (1985) in Russian. (Equi Diagram, Thermo; Experimental)","status":"resolved","year":"1985"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.1,"SN":0.9},"before":{"SN":1.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.1,"SN":0.9},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":1.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-6Y477ICHIK","before":null,"evidence":{"decision":"Kept ORC-6Y477ICHIK: its locator (PDF page 4, Table 2 continued, row 38) is where the row is printed; ORC-2TLM7VXWIZ carries a page-3 locator (row 90) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","doi":"10.1007/bf02667485","kept_id":"ORC-6Y477ICHIK","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r38#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":38,"rationale":"Same printed source row as ORC-6Y477ICHIK (Table 2 continued, 85Tre, 0.90 at.% Sn column, 210.10 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 38 of the page-4 continuation (85Tre, 210.10 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-6Y477ICHIK","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-6Y477ICHIK: its locator (PDF page 4, Table 2 continued, row 38) is where the row is printed; ORC-2TLM7VXWIZ carries a page-3 locator (row 90) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 38 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-6Y477ICHIK (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-2TLM7VXWIZ","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":90},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:3b0c53fe36f5373c","own_work_of_paper":false},"overall_composition":{"GA":0.1,"SN":0.9},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.1,"SN":0.9},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r90#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (Sn)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":483.25,"temperature_basis":"printed","temperature_printed":"210.10","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"first_author":"Trebukhov","kind":"unknown","label":"85Tre","reference":"A.A. Trebukhov, R.G. Sarmurzina, and D.V. Sokol'skii, \"Study of the Physico-Chemical Properties of the Ga-Sn System,\" Zh. Fiz. Khim., 59(8), 2065-2067 (1985) in Russian. (Equi Diagram, Thermo; Experimental)","status":"resolved","year":"1985"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.2,"SN":0.8},"before":{"SN":1.0},"evidence":{"confirming_pages":{"3":{"image_sha256":"f661ffce4643890b58efaee4f0485b7ac4a94d875189e2110787731275f7aa9f"}},"doi":"10.1007/bf02667485","locator_page_actual":4,"note":"whole Table 2 composition column of this paper is affected; see same_table_candidates","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Printed composition 0.80 (mole fraction of Sn; header at.% is a misprint, shown by 0.990 -> 230 C) replaces the stored Sn 1.0; Ga is the complement. Temperature kept.","report_id":"ORCHID-IC-20261027-v1"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"record temperature 459.25 K = 186.10 C matches the row; stored Sn 1.0 does not match printed 0.80; page 3 does not contain this row","image_sha256":"caa7e20e5f2c5b1afb9e4b0c6f07a1a2793d3d210dcfe09c58b8b2a4a8323e9d","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Table 2 (continued), block [85Tre], equilibrium L + (Sn): the row with liquidus 186.10 C is printed with composition 0.80 (rows 0.90/210.10, 0.80/186.10, 0.70/168.10 ...). The column header says at.% Sn but the values run 0.10 to 0.990 with liquidus rising to 230.0 C at 0.990 (melting point of Sn), i.e. mole fractions. The row is on PDF page 4, not page 3 as the locator says.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction","composition":{"GA":0.2,"SN":0.8},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":1.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"confirming_pages":{"3":{"image_sha256":"f661ffce4643890b58efaee4f0485b7ac4a94d875189e2110787731275f7aa9f"}},"doi":"10.1007/bf02667485","locator_page_actual":4,"note":"whole Table 2 composition column of this paper is affected; see same_table_candidates","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Printed composition 0.80 (mole fraction of Sn; header at.% is a misprint, shown by 0.990 -> 230 C) replaces the stored Sn 1.0; Ga is the complement. Temperature kept.","report_id":"ORCHID-IC-20261027-v1"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"record temperature 459.25 K = 186.10 C matches the row; stored Sn 1.0 does not match printed 0.80; page 3 does not contain this row","image_sha256":"caa7e20e5f2c5b1afb9e4b0c6f07a1a2793d3d210dcfe09c58b8b2a4a8323e9d","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Table 2 (continued), block [85Tre], equilibrium L + (Sn): the row with liquidus 186.10 C is printed with composition 0.80 (rows 0.90/210.10, 0.80/186.10, 0.70/168.10 ...). The column header says at.% Sn but the values run 0.10 to 0.990 with liquidus rising to 230.0 C at 0.990 (melting point of Sn), i.e. mole fractions. The row is on PDF page 4, not page 3 as the locator says.","verdict":"confirmed"}},{"after":"ORC-3NTGBUXSJY","before":null,"evidence":{"decision":"Kept ORC-3NTGBUXSJY: its locator (PDF page 4, Table 2 continued, row 39) is where the row is printed; ORC-4XNDYINBXE carries a page-3 locator (row 91) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing fields: overall_composition_basis, phase_compositions. Same composition (0.80) in both copies; only the basis wording differs (the duplicate was corrected separately in round 1 of the independent check).","doi":"10.1007/bf02667485","kept_id":"ORC-3NTGBUXSJY","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r39#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":39,"rationale":"Same printed source row as ORC-3NTGBUXSJY (Table 2 continued, 85Tre, 0.80 at.% Sn column, 186.10 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"extension_same_row_pairs_not_in_X1"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 39 of the page-4 continuation (85Tre, 186.10 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-3NTGBUXSJY","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_confirmed_defect"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-3NTGBUXSJY: its locator (PDF page 4, Table 2 continued, row 39) is where the row is printed; ORC-4XNDYINBXE carries a page-3 locator (row 91) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C). Other differing ","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 39 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Table header prints at.% while values are mole fractions; verify convention if the table is re-exported.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-3NTGBUXSJY (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_confirmed_defect","detail":"Table 2 continuation on PDF page 4 pairs 186.10 C with Sn composition 0.80, not stored 1.0; locator points to starting page 3. Liquidus endpoint is not pure Sn. Printed header at.% is inconsistent with numerical fraction convention; source prose supports fractional interpretation.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-4XNDYINBXE","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":91},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:3b0c53fe36f5373c","own_work_of_paper":false},"overall_composition":{"GA":0.2,"SN":0.8},"overall_composition_basis":"from_formula","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction","composition":{"GA":0.2,"SN":0.8},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r91#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (Sn)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":459.25,"temperature_basis":"printed","temperature_printed":"186.10","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"first_author":"Trebukhov","kind":"unknown","label":"85Tre","reference":"A.A. Trebukhov, R.G. Sarmurzina, and D.V. Sokol'skii, \"Study of the Physico-Chemical Properties of the Ga-Sn System,\" Zh. Fiz. Khim., 59(8), 2065-2067 (1985) in Russian. (Equi Diagram, Thermo; Experimental)","status":"resolved","year":"1985"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.3,"SN":0.7},"before":{"SN":1.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.3,"SN":0.7},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":1.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-JMC4TTBL63","before":null,"evidence":{"decision":"Kept ORC-JMC4TTBL63: its locator (PDF page 4, Table 2 continued, row 40) is where the row is printed; ORC-K46IZWJGV3 carries a page-3 locator (row 92) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","doi":"10.1007/bf02667485","kept_id":"ORC-JMC4TTBL63","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r40#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":40,"rationale":"Same printed source row as ORC-JMC4TTBL63 (Table 2 continued, 85Tre, 0.70 at.% Sn column, 168.10 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 40 of the page-4 continuation (85Tre, 168.10 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-JMC4TTBL63","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-JMC4TTBL63: its locator (PDF page 4, Table 2 continued, row 40) is where the row is printed; ORC-K46IZWJGV3 carries a page-3 locator (row 92) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 40 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-JMC4TTBL63 (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-K46IZWJGV3","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":92},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:3b0c53fe36f5373c","own_work_of_paper":false},"overall_composition":{"GA":0.3,"SN":0.7},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.3,"SN":0.7},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r92#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (Sn)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":441.25,"temperature_basis":"printed","temperature_printed":"168.10","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"first_author":"Trebukhov","kind":"unknown","label":"85Tre","reference":"A.A. Trebukhov, R.G. Sarmurzina, and D.V. Sokol'skii, \"Study of the Physico-Chemical Properties of the Ga-Sn System,\" Zh. Fiz. Khim., 59(8), 2065-2067 (1985) in Russian. (Equi Diagram, Thermo; Experimental)","status":"resolved","year":"1985"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.4,"SN":0.6},"before":{"SN":1.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.4,"SN":0.6},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":1.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-XKMYOM46QT","before":null,"evidence":{"decision":"Kept ORC-XKMYOM46QT: its locator (PDF page 4, Table 2 continued, row 41) is where the row is printed; ORC-UKJTJBUYSU carries a page-3 locator (row 93) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","doi":"10.1007/bf02667485","kept_id":"ORC-XKMYOM46QT","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r41#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":41,"rationale":"Same printed source row as ORC-XKMYOM46QT (Table 2 continued, 85Tre, 0.60 at.% Sn column, 148.10 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 41 of the page-4 continuation (85Tre, 148.10 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-XKMYOM46QT","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-XKMYOM46QT: its locator (PDF page 4, Table 2 continued, row 41) is where the row is printed; ORC-UKJTJBUYSU carries a page-3 locator (row 93) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 41 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-XKMYOM46QT (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-UKJTJBUYSU","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":93},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:3b0c53fe36f5373c","own_work_of_paper":false},"overall_composition":{"GA":0.4,"SN":0.6},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.4,"SN":0.6},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r93#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (Sn)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":421.25,"temperature_basis":"printed","temperature_printed":"148.10","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"first_author":"Trebukhov","kind":"unknown","label":"85Tre","reference":"A.A. Trebukhov, R.G. Sarmurzina, and D.V. Sokol'skii, \"Study of the Physico-Chemical Properties of the Ga-Sn System,\" Zh. Fiz. Khim., 59(8), 2065-2067 (1985) in Russian. (Equi Diagram, Thermo; Experimental)","status":"resolved","year":"1985"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.5,"SN":0.5},"before":{"GA":0.995,"SN":0.005},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":null,"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.5,"SN":0.5},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"GA":0.995,"SN":0.005},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-VE5O34AUSW","before":null,"evidence":{"decision":"Kept ORC-VE5O34AUSW: its locator (PDF page 4, Table 2 continued, row 42) is where the row is printed; ORC-H7O7LU2SSN carries a page-3 locator (row 94) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","doi":"10.1007/bf02667485","kept_id":"ORC-VE5O34AUSW","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r42#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":42,"rationale":"Same printed source row as ORC-VE5O34AUSW (Table 2 continued, 85Tre, 0.50 at.% Sn column, 130.10 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 42 of the page-4 continuation (85Tre, 130.10 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-VE5O34AUSW","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-VE5O34AUSW: its locator (PDF page 4, Table 2 continued, row 42) is where the row is printed; ORC-H7O7LU2SSN carries a page-3 locator (row 94) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 42 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-VE5O34AUSW (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-H7O7LU2SSN","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":94},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:3b0c53fe36f5373c","own_work_of_paper":false},"overall_composition":{"GA":0.5,"SN":0.5},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.5,"SN":0.5},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r94#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (Sn)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":403.25,"temperature_basis":"printed","temperature_printed":"130.10","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"first_author":"Trebukhov","kind":"unknown","label":"85Tre","reference":"A.A. Trebukhov, R.G. Sarmurzina, and D.V. Sokol'skii, \"Study of the Physico-Chemical Properties of the Ga-Sn System,\" Zh. Fiz. Khim., 59(8), 2065-2067 (1985) in Russian. (Equi Diagram, Thermo; Experimental)","status":"resolved","year":"1985"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.6,"SN":0.4},"before":{"SN":1.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.6,"SN":0.4},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":1.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-2I4Q4MIZZB","before":null,"evidence":{"decision":"Kept ORC-2I4Q4MIZZB: its locator (PDF page 4, Table 2 continued, row 43) is where the row is printed; ORC-UN77ERUO3L carries a page-3 locator (row 95) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","doi":"10.1007/bf02667485","kept_id":"ORC-2I4Q4MIZZB","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r43#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":43,"rationale":"Same printed source row as ORC-2I4Q4MIZZB (Table 2 continued, 85Tre, 0.40 at.% Sn column, 113.10 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 43 of the page-4 continuation (85Tre, 113.10 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-2I4Q4MIZZB","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-2I4Q4MIZZB: its locator (PDF page 4, Table 2 continued, row 43) is where the row is printed; ORC-UN77ERUO3L carries a page-3 locator (row 95) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 43 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-2I4Q4MIZZB (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-UN77ERUO3L","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":95},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:3b0c53fe36f5373c","own_work_of_paper":false},"overall_composition":{"GA":0.6,"SN":0.4},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.6,"SN":0.4},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r95#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (Sn)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":386.25,"temperature_basis":"printed","temperature_printed":"113.10","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"first_author":"Trebukhov","kind":"unknown","label":"85Tre","reference":"A.A. Trebukhov, R.G. Sarmurzina, and D.V. Sokol'skii, \"Study of the Physico-Chemical Properties of the Ga-Sn System,\" Zh. Fiz. Khim., 59(8), 2065-2067 (1985) in Russian. (Equi Diagram, Thermo; Experimental)","status":"resolved","year":"1985"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.7,"SN":0.3},"before":{"SN":1.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.7,"SN":0.3},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":1.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-OWCESNQSPV","before":null,"evidence":{"decision":"Kept ORC-OWCESNQSPV: its locator (PDF page 4, Table 2 continued, row 44) is where the row is printed; ORC-6UHGMBURXU carries a page-3 locator (row 96) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","doi":"10.1007/bf02667485","kept_id":"ORC-OWCESNQSPV","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r44#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":44,"rationale":"Same printed source row as ORC-OWCESNQSPV (Table 2 continued, 85Tre, 0.30 at.% Sn column, 93.10 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 44 of the page-4 continuation (85Tre, 93.10 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-OWCESNQSPV","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-OWCESNQSPV: its locator (PDF page 4, Table 2 continued, row 44) is where the row is printed; ORC-6UHGMBURXU carries a page-3 locator (row 96) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 44 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-OWCESNQSPV (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-6UHGMBURXU","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":96},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:3b0c53fe36f5373c","own_work_of_paper":false},"overall_composition":{"GA":0.7,"SN":0.3},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.7,"SN":0.3},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r96#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (Sn)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":366.25,"temperature_basis":"printed","temperature_printed":"93.10","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"first_author":"Trebukhov","kind":"unknown","label":"85Tre","reference":"A.A. Trebukhov, R.G. Sarmurzina, and D.V. Sokol'skii, \"Study of the Physico-Chemical Properties of the Ga-Sn System,\" Zh. Fiz. Khim., 59(8), 2065-2067 (1985) in Russian. (Equi Diagram, Thermo; Experimental)","status":"resolved","year":"1985"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.8,"SN":0.2},"before":{"GA":0.998,"SN":0.002},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":null,"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.8,"SN":0.2},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"GA":0.998,"SN":0.002},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"ORC-7HKJ2C4IA6","before":null,"evidence":{"decision":"Kept ORC-7HKJ2C4IA6: its locator (PDF page 4, Table 2 continued, row 45) is where the row is printed; ORC-MYGGF2TXJS carries a page-3 locator (row 97) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","doi":"10.1007/bf02667485","kept_id":"ORC-7HKJ2C4IA6","kept_pid":"doi:10.1007/bf02667485/p4/tab-2/r45#phase_region_vertex_set","page3_image_sha256":"05fe402fe9e2b1571058390ecfd95dac95788ee3864234cc90debf4bb80d3a1e","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","printed_row_page4":45,"rationale":"Same printed source row as ORC-7HKJ2C4IA6 (Table 2 continued, 85Tre, 0.20 at.% Sn column, 65.10 °C). Not an independent observation.","report_id":"ORCHID-KI-20261027-v1","scope":"X1_31_pairs"},"field":"duplicate_of","gate":"KI20261027","rule":"source_adjudicated_known_issue","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check at 150 dpi, AI-assisted, not human re-review","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Row 45 of the page-4 continuation (85Tre, 65.10 °C) is printed once; page 3 ends at 0.7050 / 167.0 °C, so the page-3 copy is the same printed row.","verdict":"confirmed"}}],"duplicate_of":"ORC-7HKJ2C4IA6","evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"espei_ready_before_gates":true,"extraction_accepted":true,"from_evaluation_paper":true,"gate_failures":["duplicate_source_row","human_review_residual_concern","independent_check_class_ga_sn_composition"],"review_state":"extracted","specification_gaps":["independent_check_correction_requires_downstream_revalidation","known_issue_correction_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":4,"fold_lso":4,"gate_failures":[{"code":"duplicate_source_row","detail":"Kept ORC-7HKJ2C4IA6: its locator (PDF page 4, Table 2 continued, row 45) is where the row is printed; ORC-MYGGF2TXJS carries a page-3 locator (row 97) for a row that page 3 does not print (page 3 ends at 0.7050 / 167.0 °C).","effect":"not_espei_ready","gate":"page","visual_check":{"checked":"2026-10-27; Claude (Studio sub-agent) rendered-page check, AI-assisted, not human re-review; ORCHID-KI-20261027-v1 (Y5 issue a)","image_sha256":"2780e4fe3ec8a79b67318600eeb89d46a4eb320225dfca644e5ad29e5bc051f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Ga-Sn Table 2 row 45 is printed once (PDF page 4); this record reads the same row a second time.","verdict":"confirmed"}},{"code":"human_review_residual_concern","detail":"Revalidate state and fitting eligibility; continuation records can duplicate the same source observation.","effect":"not_espei_ready","gate":"IC20261027"},{"code":"human_review_residual_concern","detail":"Duplicate of ORC-7HKJ2C4IA6 (same printed row, PDF page 4); not independent evidence: exclude from fitting, counts and calibration.","effect":"not_espei_ready","gate":"KI20261027"},{"code":"independent_check_class_ga_sn_composition","detail":"Ga-Sn Table 2: the composition column was misread (the printed at.% header over mole-fraction values; stored 1.0 for 0.80 in the confirmed row); same table, not yet individually adjudicated.","effect":"not_espei_ready","gate":"IC20261027"}],"id":"ORC-MYGGF2TXJS","locator":{"ref":"doi:10.1007/bf02667485/p3/tab-2","row":97},"method":"Differential thermal analysis","method_basis":"printed in the table row/column","observation_type":"phase_region_vertex_set","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"ref:3b0c53fe36f5373c","own_work_of_paper":false},"overall_composition":{"GA":0.8,"SN":0.2},"overall_composition_basis":"printed_fraction_source_header_inconsistent","paper":"doi:10.1007/bf02667485","paper_id":"doi:10.1007/bf02667485","phase_compositions":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.8,"SN":0.2},"composition_source":"overall_composition_at_transition","phase":"L"}],"phases":[{"label":"L","model_phase":"LIQUID"}],"pid":"doi:10.1007/bf02667485/p3/tab-2/r97#phase_region_vertex_set","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_COMPOSITION","property_group":"phase equilibrium","reaction":{"printed":"L + (Sn)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"confirmed_pro","readers":["claude-opus-5.5","gemini-3.1-pro-preview","text_layer"],"record_kind":"general_table","source_system":"GA-SN","system":"GA-SN","temperature_K":338.25,"temperature_basis":"printed","temperature_printed":"65.10","tool_release":"tools-release-v2.1.18","transition_kind":"other","transition_kind_printed":"liquidus","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/X_PHASE/classes/thermal_analysis","floor":0.01,"floor_unit":"mole fraction","n_pairs":1,"prior_source":"orchid_assumed","value":0.01},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"temperature_K":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"prior","ci95":null,"class":"thermal_analysis","entry":"value_types/T_CONDITION/classes/unknown","floor":5.0,"floor_unit":"K","n_pairs":0,"prior_source":"orchid_assumed","value":5.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_CONDITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"GA-SN","cited_sources":[{"first_author":"Trebukhov","kind":"unknown","label":"85Tre","reference":"A.A. Trebukhov, R.G. Sarmurzina, and D.V. Sokol'skii, \"Study of the Physico-Chemical Properties of the Ga-Sn System,\" Zh. Fiz. Khim., 59(8), 2065-2067 (1985) in Russian. (Equi Diagram, Thermo; Experimental)","status":"resolved","year":"1985"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"GA":0.9,"SN":0.1},"before":{"SN":1.0},"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":"printed_fraction_source_header_inconsistent","before":"from_formula","evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"overall_composition_basis","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","verdict":"confirmed"}},{"after":[{"basis":"mole_fraction (source header corrected by table context)","composition":{"GA":0.9,"SN":0.1},"composition_source":"overall_composition_at_transition","phase":"L"}],"before":[{"basis":"mole_fraction","composition":{"SN":1.0},"composition_source":"overall_composition_at_transition","phase":"L"}],"evidence":{"doi":"10.1007/bf02667485","pdf_page":4,"pdf_sha256":"c4fb4c2705766e9df5da63be6627c3ac166ba1d1e259b1a9fc538fe98667bfd1","rationale":"Composition belongs to the liquidus row at the guarded temperature. Tabulated decimals are fractions despite the percent header; both overall and liquid composition are corrected.","report_id":"ORCHID-IC-20261027-v2"},"field":"phase_compositions","gate":"IC20261027","rule":"source_adjudicated_independent_check","visual_check":{"checked":"2026-10-27; Codex rendered-page check, AI-assisted, not human re-review","image_sha256":"ac6541b5e37e5653171098ac38cd92dd6932da014b35add9809c6c91095bb9f6","page":4,"pdf_sha256_prefix":"c4fb4c2705766e9d","seen":"Composition belongs to the liquidus row at the guarded temperature. 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