{"artifacts":{"doi:10.1007/s10853-007-2002-2/p5/tab-4":{"artifact":"table","caption":"Calculated invariant reactions in the ternary Mg–Ca– Ce system involving the liquid phase, compared with present experimental data","label":"4","page":5},"doi:10.1007/s10853-007-2002-2/p7/text-05":{"artifact":"text_passage","label":"page 7, passage 5","page":7},"doi:10.1016/j.jallcom.2007.09.020/p7/tab-7":{"artifact":"table","caption":"Invariant reactions in the Mg–Ca–Ce liquidus projection","label":"7","page":7},"sha256:89b630970197ca8e/p4/tab-1":{"artifact":"table","caption":"Sample compositions and phase assembly derived from SEM/EDX analysis in this work","label":"1","page":4},"sha256:89b630970197ca8e/p4/tab-2":{"artifact":"table","caption":"Temperatures extracted from the DSC curves obtained by thermal analysis in the Mg–Ca–Ce system and their interpretation","label":"2","page":4}},"cite_as":{"also_cite":["the original source of every value you use (paper_citation / paper_doi, and cited_dois for values the paper cites from earlier work)"],"bibtex":"@misc{orchid_literature_2026,\n  author    = {Arr{\\'o}yave, Raymundo and Saal, James and Shin, Dongwon},\n  title     = {{ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature}},\n  version   = {2026.10},\n  publisher = {Zenodo},\n  year      = {2026},\n  doi       = {10.5281/zenodo.23735569},\n  url       = {https://doi.org/10.5281/zenodo.23735569},\n  note      = {Version 1, machine-extracted}\n}","dataset":"literature","doi":"10.5281/zenodo.23735569","license":"CC-BY-4.0","part_of":{"bibtex":"@misc{orchid_data_2026,\n  author    = {Arr{\\'o}yave, Raymundo and Saal, James and Shin, Dongwon},\n  title     = {{ORCHID data: umbrella record of the ORCHID datasets}},\n  version   = {2026.10},\n  publisher = {Zenodo},\n  year      = {2026},\n  doi       = {10.5281/zenodo.23736065},\n  url       = {https://doi.org/10.5281/zenodo.23736065},\n  note      = {Version 1, machine-extracted}\n}","doi":"10.5281/zenodo.23736065","text":"R. Arróyave, J. Saal, D. Shin, ORCHID data: umbrella record of the ORCHID datasets (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23736065","title":"ORCHID data: umbrella record of the ORCHID datasets","url":"https://doi.org/10.5281/zenodo.23736065"},"release_tag":"v2026.10","status":"Version 1, machine-extracted: values were read by language-model readers constrained to quote their source and checked automatically, and the release was then audited on the printed pages by adversarial audits, an independent second review of fit-facing records and a preliminary human review of a frozen sample. Flags such as accepted and ESPEI-ready record screening results, not certification; known issues are listed in the release notes.","text":"R. Arróyave, J. Saal, D. Shin, ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature (version 2026.10; Version 1, machine-extracted), Zenodo (2026). https://doi.org/10.5281/zenodo.23735569","title":"ORCHID-Values: thermodynamic and phase-equilibrium values read from the literature","url":"https://doi.org/10.5281/zenodo.23735569","version":"2026.10"},"contexts":{"doi:10.1007/s10853-007-2002-2":{"context_id":"context:source-doi-10-1007-s10853-007-2002-2","items":[{"extraction_accepted":false,"has_dropped_fields":true,"id":"ORC-JK56OMA6BH","method":"SEM using mainly back-scattered electrons (BSE) and SEM/EDX","page":2,"quote":"Solidification microstructures and phase compositions were studied by SEM using mainly back-scattered electrons (BSE) and SEM/EDX. After the last DSC cooling cycle with 1 K/min samples were removed quickly from the Ta-capsule and polished under alcohol to avoid reaction with water. Etching was not necessary. Immediately after polishing they were studied by SEM/EDX.","second_reader_agrees":false,"type":"measurement"},{"calibration":"pure metals, Ag, Al, Au, In, Pb and Sn","extraction_accepted":false,"has_dropped_fields":true,"heating_or_cooling_rate":"5 and 1 K/min","id":"ORC-ZA3CM4NRDV","instrument":"heat-flux cylindrical Calvet-type calorimetric system Multi HTC 96 (Setaram, Caluire, France)","method":"DSC","page":2,"quote":"The equipment was calibrated using pure metals, Ag, Al, Au, In, Pb and Sn. Sapphire sealed in a duplicate tantalum capsule was used as reference material. Before measurement the analysis chamber was evacuated and then helium was applied as a flowing gas in the analysis chamber with a flow rate of 2 L/min. The DSC measurements were carried out with heating/cooling rates of 5 and 1 K/min and multiple heat cycling to ensure reproducibility.","quote_chars_original":584,"quote_clipped":true,"second_reader_agrees":false,"type":"measurement"},{"extraction_accepted":false,"id":"ORC-KHQMLXLZ4P","label":"no. 1","page":6,"quote":"The calculated vertical section A is compared in Fig. 4 with DSC data of samples no. 1, 4 and 7.","second_reader_agrees":false,"type":"sample"},{"extraction_accepted":false,"id":"ORC-KHQMLXLZ4P","label":"4","page":6,"quote":"The calculated vertical section A is compared in Fig. 4 with DSC data of samples no. 1, 4 and 7.","second_reader_agrees":false,"type":"sample"},{"extraction_accepted":false,"id":"ORC-OYBSHMPBTH","label":"no. 6","page":6,"quote":"For the Mg-poorest samples no. 6 and 7 the agreement is restricted to the primary phases.","second_reader_agrees":false,"type":"sample"},{"extraction_accepted":false,"id":"ORC-OYBSHMPBTH","label":"7","page":6,"quote":"For the Mg-poorest samples no. 6 and 7 the agreement is restricted to the primary phases.","second_reader_agrees":false,"type":"sample"}],"paper":"doi:10.1007/s10853-007-2002-2","reader_tier":"preliminary_flash","readers":["gemini-3.8-flash / exp-context-v2.1-quote","claude-opus-5.5 / exp-context-v2.1-quote (claude broker)"],"section_basis":"own_work_method_cues"}},"elements":["CA","CE","MG"],"licence":"CC BY 4.0 (ORCHID data; quotes are short excerpts kept for verification, the publishers' copyright, not relicensed)","models":{},"note":"records[].locator.ref -> artifacts; records[].model -> models (full records: orchid-literature.jsonl.gz)","papers":{"doi:10.1007/s10853-007-2002-2":{"authors":["Milan Hampl","Joachim Gröbner","Rainer Schmid-Fetzer"],"citation":"Milan Hampl, Joachim Gröbner, Rainer Schmid-Fetzer, Experimental study of phase equilibria and solidification microstructures of Mg–Ca–Ce alloys combined with thermodynamic modeling, J Mater Sci 42, 10023-10031 (2007).","container":"J Mater Sci","doi":"10.1007/s10853-007-2002-2","doi_url":"https://doi.org/10.1007/s10853-007-2002-2","id":"doi:10.1007/s10853-007-2002-2","kind":"corpus_paper","metadata_source":"crossref","pdf_sha256_prefix":"89b630970197ca8e","roles":["reporting_paper"],"source_kinds":["journal_article"],"title":"Experimental study of phase equilibria and solidification microstructures of Mg–Ca–Ce alloys combined with thermodynamic modeling","year":2007},"doi:10.1016/j.jallcom.2007.09.020":{"authors":["Hui Zhang","Yi Wang","Shunli Shang","Long-Qing Chen","Zi-Kui Liu"],"citation":"Hui Zhang, Yi Wang, Shunli Shang, Long-Qing Chen, Zi-Kui Liu, Thermodynamic modeling of Mg–Ca–Ce system by combining first-principles and CALPHAD method, Journal of Alloys and Compounds 463, 294-301 (2008).","container":"Journal of Alloys and Compounds","doi":"10.1016/j.jallcom.2007.09.020","doi_url":"https://doi.org/10.1016/j.jallcom.2007.09.020","id":"doi:10.1016/j.jallcom.2007.09.020","kind":"corpus_paper","metadata_source":"crossref","pdf_sha256_prefix":"1e58c4d8d78ac46a","roles":["reporting_paper"],"source_kinds":["journal_article"],"title":"Thermodynamic modeling of Mg–Ca–Ce system by combining first-principles and CALPHAD method","year":2008}},"part":1,"parts":1,"records":[{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"id":"ORC-2ILQUXBOGS","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-1","row":1},"method":"SEM/EDX","method_basis":"printed in the table row/column","observation_type":"phase_assemblage_node","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"overall_composition":{"CA":0.023,"CE":0.01,"MG":0.967},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"(Mg)"},{"label":"CeMg12"}],"pid":"sha256:89b630970197ca8e/p4/tab-1/r01#phase_assemblage_node","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_ASSEMBLAGE","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"id":"ORC-JQMAXZQHN4","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-1","row":2},"method":"SEM/EDX","method_basis":"printed in the table row/column","observation_type":"phase_assemblage_node","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"overall_composition":{"CA":0.04,"CE":0.03,"MG":0.93},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"CeMg12"},{"label":"(Mg)"}],"pid":"sha256:89b630970197ca8e/p4/tab-1/r02#phase_assemblage_node","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_ASSEMBLAGE","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"id":"ORC-6A2OL27CTV","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-1","row":3},"method":"SEM/EDX","method_basis":"printed in the table row/column","observation_type":"phase_assemblage_node","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"overall_composition":{"CA":0.03,"CE":0.04,"MG":0.93},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"CeMg12"},{"label":"(Mg)"}],"pid":"sha256:89b630970197ca8e/p4/tab-1/r03#phase_assemblage_node","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_ASSEMBLAGE","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"id":"ORC-SZAO6KNY6P","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-1","row":4},"method":"SEM/EDX","method_basis":"printed in the table row/column","observation_type":"phase_assemblage_node","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"overall_composition":{"CA":0.057,"CE":0.063,"MG":0.88},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"Ce5Mg41"},{"label":"CaMg2"},{"label":"(Mg)"}],"pid":"sha256:89b630970197ca8e/p4/tab-1/r04#phase_assemblage_node","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_ASSEMBLAGE","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"id":"ORC-7XQGFNRC6E","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-1","row":5},"method":"SEM/EDX","method_basis":"printed in the table row/column","observation_type":"phase_assemblage_node","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"overall_composition":{"CA":0.082,"CE":0.082,"MG":0.836},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"CeMg3"},{"label":"Ce5Mg41"},{"label":"CaMg2"}],"pid":"sha256:89b630970197ca8e/p4/tab-1/r05#phase_assemblage_node","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_ASSEMBLAGE","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"id":"ORC-S6NJWBZXUI","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-1","row":6},"method":"SEM/EDX","method_basis":"printed in the table row/column","observation_type":"phase_assemblage_node","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"overall_composition":{"CA":0.25,"CE":0.04,"MG":0.71},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"CaMg2"},{"label":"CeMg12"}],"pid":"sha256:89b630970197ca8e/p4/tab-1/r06#phase_assemblage_node","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_ASSEMBLAGE","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"id":"ORC-IUF5BPNVHD","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-1","row":7},"method":"SEM/EDX","method_basis":"printed in the table row/column","observation_type":"phase_assemblage_node","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"overall_composition":{"CA":0.15,"CE":0.22,"MG":0.63},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"CeMg3"},{"label":"CeMg"}],"pid":"sha256:89b630970197ca8e/p4/tab-1/r07#phase_assemblage_node","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_ASSEMBLAGE","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:T_K","temperature not stated"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"id":"ORC-TAZE2OMZTZ","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-1","row":8},"method":"SEM/EDX","method_basis":"printed in the table row/column","observation_type":"phase_assemblage_node","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"overall_composition":{"CA":0.5,"CE":0.5,"MG":0.0},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"(Ca)"},{"label":"(Ce)"}],"pid":"sha256:89b630970197ca8e/p4/tab-1/r08#phase_assemblage_node","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"PHASE_ASSEMBLAGE","property_group":"phase equilibrium","reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{},"reason":"no numeric quantity (no value, no printed phase composition)","sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"}},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"corrections":[{"after":[{"label":"L","label_source":"printed_source_page"},{"label":"(Mg)","label_source":"printed_source_page"},{"label":"CeMg12","label_source":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"doi":"10.1007/s10853-007-2002-2","locator":{"artifact":"table","asset":"sha256:89b630970197ca8e/p4/tab-2","caption":"Temperatures extracted from the DSC curves obtained by thermal analysis in the Mg–Ca–Ce system and their interpretation","label":"2","page":4,"row":2},"pdf_page":4,"pdf_sha256":"89b630970197ca8e596d9d782a28072146849645b7579d1e7b0955583c96d944","printed_phase_text":"L; (Mg); CeMg12","rationale":"Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","rendered_page_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","report_id":"ORCHID-PR-20261027-v1","review_group":29,"table":"2"},"field":"phases","gate":"PR20261027","rule":"source_adjudicated_placeholder_recovery","visual_check":{"checked":"2026-10-27; Codex rendered-page inspection","image_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","method":"Explicit printed row or bounded table group; no composition or diagram inference","page":4,"pdf_sha256_prefix":"89b630970197ca8e","seen":"L; (Mg); CeMg12","verdict":"confirmed"}},{"after":null,"before":"state_phases_missing","evidence":{"basis":"phases recovered on the printed page","evidence_id":"ORCHID-PR-20261027-v1"},"field":"gate_failures","gate":"PR20261027","rule":"placeholder_recovery_lifts_state_phases_missing"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["human_review_residual_concern"],"review_state":"extracted","specification_gaps":["state:composition","placeholder_recovery_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"human_review_residual_concern","detail":"Phase labels only. Preserve all original scientific and state qualifications; downstream gates and ESPEI revalidation required. Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","effect":"not_espei_ready","gate":"PR20261027"}],"id":"ORC-HAXCNM5ELE","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":2},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L","label_source":"printed_source_page"},{"label":"(Mg)","label_source":"printed_source_page"},{"label":"CeMg12","label_source":"printed_source_page"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r02#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L + (Mg)/L + (Mg) + CeMg12"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":828.15,"temperature_basis":"printed","temperature_printed":"555 w","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":828.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"id":"ORC-CTUR3JLUF4","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":3},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"liquidus"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r03#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L/L + (Mg)","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":884.15,"temperature_basis":"printed","temperature_printed":"611 w","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":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":884.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-PLPCXKOQ67","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":4},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"UNKNOWN"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r04#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"?"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":919.15,"temperature_basis":"printed","temperature_printed":"646 w","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":919.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"id":"ORC-Q46LKJU67E","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":5},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"eutectic"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r05#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"E2","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":785.15,"temperature_basis":"printed","temperature_printed":"512 s","tool_release":"tools-release-v2.1.18","transition_kind":"eutectic","transition_kind_printed":"eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":785.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"corrections":[{"after":[{"label":"L","label_source":"printed_source_page"},{"label":"CeMg12","label_source":"printed_source_page"},{"label":"(Mg)","label_source":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"doi":"10.1007/s10853-007-2002-2","locator":{"artifact":"table","asset":"sha256:89b630970197ca8e/p4/tab-2","caption":"Temperatures extracted from the DSC curves obtained by thermal analysis in the Mg–Ca–Ce system and their interpretation","label":"2","page":4,"row":6},"pdf_page":4,"pdf_sha256":"89b630970197ca8e596d9d782a28072146849645b7579d1e7b0955583c96d944","printed_phase_text":"L; CeMg12; (Mg)","rationale":"Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","rendered_page_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","report_id":"ORCHID-PR-20261027-v1","review_group":29,"table":"2"},"field":"phases","gate":"PR20261027","rule":"source_adjudicated_placeholder_recovery","visual_check":{"checked":"2026-10-27; Codex rendered-page inspection","image_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","method":"Explicit printed row or bounded table group; no composition or diagram inference","page":4,"pdf_sha256_prefix":"89b630970197ca8e","seen":"L; CeMg12; (Mg)","verdict":"confirmed"}},{"after":null,"before":"state_phases_missing","evidence":{"basis":"phases recovered on the printed page","evidence_id":"ORCHID-PR-20261027-v1"},"field":"gate_failures","gate":"PR20261027","rule":"placeholder_recovery_lifts_state_phases_missing"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["human_review_residual_concern"],"review_state":"extracted","specification_gaps":["state:composition","placeholder_recovery_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"human_review_residual_concern","detail":"Phase labels only. Preserve all original scientific and state qualifications; downstream gates and ESPEI revalidation required. Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","effect":"not_espei_ready","gate":"PR20261027"}],"id":"ORC-XU6J4IQIK6","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":6},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L","label_source":"printed_source_page"},{"label":"CeMg12","label_source":"printed_source_page"},{"label":"(Mg)","label_source":"printed_source_page"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r06#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L + CeMg12/L + CeMg12 + (Mg)"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":823.15,"temperature_basis":"printed","temperature_printed":"550 w","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":823.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"id":"ORC-FUFC3FHSNK","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":7},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"liquidus"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r07#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L/L + CeMg12","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":834.15,"temperature_basis":"printed","temperature_printed":"561 w","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":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":834.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"id":"ORC-A2HAF6OCYL","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":8},"merged_ids":["ORC-I4NTQTUZMN"],"merged_pids":["sha256:89b630970197ca8e/p4/tab-2/r01#phase_transition"],"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"eutectic"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r08#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"E2","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":787.15,"temperature_basis":"printed","temperature_printed":"514 w","tool_release":"tools-release-v2.1.18","transition_kind":"eutectic","transition_kind_printed":"eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":787.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"corrections":[{"after":[{"label":"L","label_source":"printed_source_page"},{"label":"CeMg12","label_source":"printed_source_page"},{"label":"(Mg)","label_source":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"doi":"10.1007/s10853-007-2002-2","locator":{"artifact":"table","asset":"sha256:89b630970197ca8e/p4/tab-2","caption":"Temperatures extracted from the DSC curves obtained by thermal analysis in the Mg–Ca–Ce system and their interpretation","label":"2","page":4,"row":9},"pdf_page":4,"pdf_sha256":"89b630970197ca8e596d9d782a28072146849645b7579d1e7b0955583c96d944","printed_phase_text":"L; CeMg12; (Mg)","rationale":"Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","rendered_page_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","report_id":"ORCHID-PR-20261027-v1","review_group":29,"table":"2"},"field":"phases","gate":"PR20261027","rule":"source_adjudicated_placeholder_recovery","visual_check":{"checked":"2026-10-27; Codex rendered-page inspection","image_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","method":"Explicit printed row or bounded table group; no composition or diagram inference","page":4,"pdf_sha256_prefix":"89b630970197ca8e","seen":"L; CeMg12; (Mg)","verdict":"confirmed"}},{"after":null,"before":"state_phases_missing","evidence":{"basis":"phases recovered on the printed page","evidence_id":"ORCHID-PR-20261027-v1"},"field":"gate_failures","gate":"PR20261027","rule":"placeholder_recovery_lifts_state_phases_missing"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["human_review_residual_concern"],"review_state":"extracted","specification_gaps":["state:composition","placeholder_recovery_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"human_review_residual_concern","detail":"Phase labels only. Preserve all original scientific and state qualifications; downstream gates and ESPEI revalidation required. Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","effect":"not_espei_ready","gate":"PR20261027"}],"id":"ORC-ZTUU4ZKQUY","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":9},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L","label_source":"printed_source_page"},{"label":"CeMg12","label_source":"printed_source_page"},{"label":"(Mg)","label_source":"printed_source_page"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r09#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L + CeMg12/L + CeMg12 + (Mg)"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":842.15,"temperature_basis":"printed","temperature_printed":"569 s","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":842.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"id":"ORC-X6UFEMQBMO","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":10},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"liquidus"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r10#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L/L + CeMg12","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":860.15,"temperature_basis":"printed","temperature_printed":"587 s","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":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":860.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"id":"ORC-TQ7B7JCU2Y","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":11},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"eutectic"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r11#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"E2","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":786.15,"temperature_basis":"printed","temperature_printed":"513 s","tool_release":"tools-release-v2.1.18","transition_kind":"eutectic","transition_kind_printed":"eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":786.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-EHKCRVKL3E","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":12},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"UNKNOWN"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r12#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"U6"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":812.15,"temperature_basis":"printed","temperature_printed":"539 w","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":812.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"id":"ORC-JC2X2AGZQS","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":13},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"liquidus"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r13#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L/L + Ce5Mg41","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":880.15,"temperature_basis":"printed","temperature_printed":"607 w","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":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":880.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-RKU4364Z3C","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":14},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"UNKNOWN"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r14#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"E2?"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":786.15,"temperature_basis":"printed","temperature_printed":"513 s","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":786.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-JHI7CS37QT","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":15},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"UNKNOWN"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r15#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"U5"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":848.15,"temperature_basis":"printed","temperature_printed":"575 s","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":848.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-VTH76APCWQ","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":16},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"UNKNOWN"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r16#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"?"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":880.15,"temperature_basis":"printed","temperature_printed":"607 w","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":880.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"id":"ORC-NKOAOTTURR","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":17},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"liquidus"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r17#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L/L + CeMg3","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":913.15,"temperature_basis":"printed","temperature_printed":"640 w","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":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":913.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-3SI3RFEVD7","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":18},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"UNKNOWN"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r18#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"E2?"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":784.15,"temperature_basis":"printed","temperature_printed":"511 s","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":784.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-WXNRT36VLQ","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":19},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"UNKNOWN"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r19#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"?"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":807.15,"temperature_basis":"printed","temperature_printed":"534 w","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":807.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-WYQYZFOKCL","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":20},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"UNKNOWN"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r20#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"?"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":837.15,"temperature_basis":"printed","temperature_printed":"564 w","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":837.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"id":"ORC-F4O5M23R6W","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":21},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"liquidus"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r21#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L/L + CaMg2","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":1010.15,"temperature_basis":"printed","temperature_printed":"737 s","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":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1010.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-XOLNRCZZNS","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":22},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"UNKNOWN"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r22#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"?"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":936.15,"temperature_basis":"printed","temperature_printed":"663 w","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":936.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"id":"ORC-6QNK463FQO","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":23},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"liquidus"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r23#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L/L + CeMg3?","type":"other"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":1042.15,"temperature_basis":"printed","temperature_printed":"769 s","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":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1042.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"id":"ORC-JSUW7MZOPN","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":24},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"polymorphic"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r24#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"βCa = αCa ((+αCe))","type":"polymorphic"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":732.15,"temperature_basis":"printed","temperature_printed":"459 w","tool_release":"tools-release-v2.1.18","transition_kind":"polymorphic","transition_kind_printed":"polymorphic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":732.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"id":"ORC-X7D6QB7QMQ","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":25},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"polymorphic"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r25#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"βCe = αCe + βCa","type":"polymorphic"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":988.15,"temperature_basis":"printed","temperature_printed":"715 w","tool_release":"tools-release-v2.1.18","transition_kind":"polymorphic","transition_kind_printed":"polymorphic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":988.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"corrections":[{"after":[{"label":"L″","label_source":"printed_source_page"},{"label":"βCa","label_source":"printed_source_page"},{"label":"βCe","label_source":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"doi":"10.1007/s10853-007-2002-2","locator":{"artifact":"table","asset":"sha256:89b630970197ca8e/p4/tab-2","caption":"Temperatures extracted from the DSC curves obtained by thermal analysis in the Mg–Ca–Ce system and their interpretation","label":"2","page":4,"row":26},"pdf_page":4,"pdf_sha256":"89b630970197ca8e596d9d782a28072146849645b7579d1e7b0955583c96d944","printed_phase_text":"L″; βCa; βCe","rationale":"Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","rendered_page_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","report_id":"ORCHID-PR-20261027-v1","review_group":29,"table":"2"},"field":"phases","gate":"PR20261027","rule":"source_adjudicated_placeholder_recovery","visual_check":{"checked":"2026-10-27; Codex rendered-page inspection","image_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","method":"Explicit printed row or bounded table group; no composition or diagram inference","page":4,"pdf_sha256_prefix":"89b630970197ca8e","seen":"L″; βCa; βCe","verdict":"confirmed"}},{"after":null,"before":"state_phases_missing","evidence":{"basis":"phases recovered on the printed page","evidence_id":"ORCHID-PR-20261027-v1"},"field":"gate_failures","gate":"PR20261027","rule":"placeholder_recovery_lifts_state_phases_missing"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["human_review_residual_concern"],"review_state":"extracted","specification_gaps":["state:composition","placeholder_recovery_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"human_review_residual_concern","detail":"Phase labels only. Preserve all original scientific and state qualifications; downstream gates and ESPEI revalidation required. Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","effect":"not_espei_ready","gate":"PR20261027"}],"id":"ORC-J4P66AHAWB","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":26},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L″","label_source":"printed_source_page"},{"label":"βCa","label_source":"printed_source_page"},{"label":"βCe","label_source":"printed_source_page"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r26#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L″ + βCa = βCe"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":1078.15,"temperature_basis":"printed","temperature_printed":"805 s","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1078.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"corrections":[{"after":[{"label":"L′","label_source":"printed_source_page"},{"label":"L″","label_source":"printed_source_page"},{"label":"βCa","label_source":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"doi":"10.1007/s10853-007-2002-2","locator":{"artifact":"table","asset":"sha256:89b630970197ca8e/p4/tab-2","caption":"Temperatures extracted from the DSC curves obtained by thermal analysis in the Mg–Ca–Ce system and their interpretation","label":"2","page":4,"row":27},"pdf_page":4,"pdf_sha256":"89b630970197ca8e596d9d782a28072146849645b7579d1e7b0955583c96d944","printed_phase_text":"L′; L″; βCa","rationale":"Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","rendered_page_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","report_id":"ORCHID-PR-20261027-v1","review_group":29,"table":"2"},"field":"phases","gate":"PR20261027","rule":"source_adjudicated_placeholder_recovery","visual_check":{"checked":"2026-10-27; Codex rendered-page inspection","image_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","method":"Explicit printed row or bounded table group; no composition or diagram inference","page":4,"pdf_sha256_prefix":"89b630970197ca8e","seen":"L′; L″; βCa","verdict":"confirmed"}},{"after":null,"before":"state_phases_missing","evidence":{"basis":"phases recovered on the printed page","evidence_id":"ORCHID-PR-20261027-v1"},"field":"gate_failures","gate":"PR20261027","rule":"placeholder_recovery_lifts_state_phases_missing"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["human_review_residual_concern"],"review_state":"extracted","specification_gaps":["state:composition","placeholder_recovery_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"human_review_residual_concern","detail":"Phase labels only. Preserve all original scientific and state qualifications; downstream gates and ESPEI revalidation required. Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","effect":"not_espei_ready","gate":"PR20261027"}],"id":"ORC-7SMXH77XTM","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":27},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L′","label_source":"printed_source_page"},{"label":"L″","label_source":"printed_source_page"},{"label":"βCa","label_source":"printed_source_page"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r27#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L′ + L″ = βCa"},"reader_agreement":"multi_reader","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":1121.15,"temperature_basis":"printed","temperature_printed":"848 s","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1121.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"corrections":[{"after":[{"label":"L","label_source":"printed_source_page"},{"label":"(Mg)","label_source":"printed_source_page"},{"label":"CeMg12","label_source":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"doi":"10.1007/s10853-007-2002-2","locator":{"artifact":"table","asset":"sha256:89b630970197ca8e/p4/tab-2","caption":"Temperatures extracted from the DSC curves obtained by thermal analysis in the Mg–Ca–Ce system and their interpretation","label":"2","page":4,"row":28},"pdf_page":4,"pdf_sha256":"89b630970197ca8e596d9d782a28072146849645b7579d1e7b0955583c96d944","printed_phase_text":"L; (Mg); CeMg12","rationale":"Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","rendered_page_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","report_id":"ORCHID-PR-20261027-v1","review_group":29,"table":"2"},"field":"phases","gate":"PR20261027","rule":"source_adjudicated_placeholder_recovery","visual_check":{"checked":"2026-10-27; Codex rendered-page inspection","image_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","method":"Explicit printed row or bounded table group; no composition or diagram inference","page":4,"pdf_sha256_prefix":"89b630970197ca8e","seen":"L; (Mg); CeMg12","verdict":"confirmed"}},{"after":null,"before":"state_phases_missing","evidence":{"basis":"phases recovered on the printed page","evidence_id":"ORCHID-PR-20261027-v1"},"field":"gate_failures","gate":"PR20261027","rule":"placeholder_recovery_lifts_state_phases_missing"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["human_review_residual_concern"],"review_state":"extracted","specification_gaps":["state:composition","placeholder_recovery_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"human_review_residual_concern","detail":"Phase labels only. Preserve all original scientific and state qualifications; downstream gates and ESPEI revalidation required. Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","effect":"not_espei_ready","gate":"PR20261027"}],"id":"ORC-QKS2LVCJ4Z","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":28},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L","label_source":"printed_source_page"},{"label":"(Mg)","label_source":"printed_source_page"},{"label":"CeMg12","label_source":"printed_source_page"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r28#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L + (Mg)/L + (Mg) + CeMg12"},"reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":825.15,"temperature_basis":"printed","temperature_printed":"552 w","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":825.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-6WPSP3ISSX","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":29},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"UNKNOWN"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r29#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"?"},"reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":916.15,"temperature_basis":"printed","temperature_printed":"643 w","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":916.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"corrections":[{"after":[{"label":"L","label_source":"printed_source_page"},{"label":"CeMg12","label_source":"printed_source_page"},{"label":"(Mg)","label_source":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"doi":"10.1007/s10853-007-2002-2","locator":{"artifact":"table","asset":"sha256:89b630970197ca8e/p4/tab-2","caption":"Temperatures extracted from the DSC curves obtained by thermal analysis in the Mg–Ca–Ce system and their interpretation","label":"2","page":4,"row":30},"pdf_page":4,"pdf_sha256":"89b630970197ca8e596d9d782a28072146849645b7579d1e7b0955583c96d944","printed_phase_text":"L; CeMg12; (Mg)","rationale":"Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","rendered_page_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","report_id":"ORCHID-PR-20261027-v1","review_group":29,"table":"2"},"field":"phases","gate":"PR20261027","rule":"source_adjudicated_placeholder_recovery","visual_check":{"checked":"2026-10-27; Codex rendered-page inspection","image_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","method":"Explicit printed row or bounded table group; no composition or diagram inference","page":4,"pdf_sha256_prefix":"89b630970197ca8e","seen":"L; CeMg12; (Mg)","verdict":"confirmed"}},{"after":null,"before":"state_phases_missing","evidence":{"basis":"phases recovered on the printed page","evidence_id":"ORCHID-PR-20261027-v1"},"field":"gate_failures","gate":"PR20261027","rule":"placeholder_recovery_lifts_state_phases_missing"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["human_review_residual_concern"],"review_state":"extracted","specification_gaps":["state:composition","placeholder_recovery_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"human_review_residual_concern","detail":"Phase labels only. Preserve all original scientific and state qualifications; downstream gates and ESPEI revalidation required. Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","effect":"not_espei_ready","gate":"PR20261027"}],"id":"ORC-CK3JU5GM6M","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":30},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L","label_source":"printed_source_page"},{"label":"CeMg12","label_source":"printed_source_page"},{"label":"(Mg)","label_source":"printed_source_page"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r30#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L + CeMg12/L + CeMg12 + (Mg)"},"reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":839.15,"temperature_basis":"printed","temperature_printed":"566 s","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":839.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"corrections":[{"after":[{"label":"L","label_source":"printed_source_page"},{"label":"CeMg12","label_source":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"doi":"10.1007/s10853-007-2002-2","locator":{"artifact":"table","asset":"sha256:89b630970197ca8e/p4/tab-2","caption":"Temperatures extracted from the DSC curves obtained by thermal analysis in the Mg–Ca–Ce system and their interpretation","label":"2","page":4,"row":31},"pdf_page":4,"pdf_sha256":"89b630970197ca8e596d9d782a28072146849645b7579d1e7b0955583c96d944","printed_phase_text":"L; CeMg12","rationale":"Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","rendered_page_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","report_id":"ORCHID-PR-20261027-v1","review_group":29,"table":"2"},"field":"phases","gate":"PR20261027","rule":"source_adjudicated_placeholder_recovery","visual_check":{"checked":"2026-10-27; Codex rendered-page inspection","image_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","method":"Explicit printed row or bounded table group; no composition or diagram inference","page":4,"pdf_sha256_prefix":"89b630970197ca8e","seen":"L; CeMg12","verdict":"confirmed"}},{"after":null,"before":"state_phases_missing","evidence":{"basis":"phases recovered on the printed page","evidence_id":"ORCHID-PR-20261027-v1"},"field":"gate_failures","gate":"PR20261027","rule":"placeholder_recovery_lifts_state_phases_missing"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["human_review_residual_concern"],"review_state":"extracted","specification_gaps":["state:composition","placeholder_recovery_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"human_review_residual_concern","detail":"Phase labels only. Preserve all original scientific and state qualifications; downstream gates and ESPEI revalidation required. Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","effect":"not_espei_ready","gate":"PR20261027"}],"id":"ORC-IIUGZSO6C7","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":31},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L","label_source":"printed_source_page"},{"label":"CeMg12","label_source":"printed_source_page"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r31#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L/L + CeMg12"},"reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":859.15,"temperature_basis":"printed","temperature_printed":"586 s","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":859.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-VI75XPURTZ","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":32},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"UNKNOWN"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r32#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"U6"},"reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":814.15,"temperature_basis":"printed","temperature_printed":"541 w","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":814.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"corrections":[{"after":[{"label":"L","label_source":"printed_source_page"},{"label":"Ce5Mg41","label_source":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"doi":"10.1007/s10853-007-2002-2","locator":{"artifact":"table","asset":"sha256:89b630970197ca8e/p4/tab-2","caption":"Temperatures extracted from the DSC curves obtained by thermal analysis in the Mg–Ca–Ce system and their interpretation","label":"2","page":4,"row":33},"pdf_page":4,"pdf_sha256":"89b630970197ca8e596d9d782a28072146849645b7579d1e7b0955583c96d944","printed_phase_text":"L; Ce5Mg41","rationale":"Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","rendered_page_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","report_id":"ORCHID-PR-20261027-v1","review_group":29,"table":"2"},"field":"phases","gate":"PR20261027","rule":"source_adjudicated_placeholder_recovery","visual_check":{"checked":"2026-10-27; Codex rendered-page inspection","image_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","method":"Explicit printed row or bounded table group; no composition or diagram inference","page":4,"pdf_sha256_prefix":"89b630970197ca8e","seen":"L; Ce5Mg41","verdict":"confirmed"}},{"after":null,"before":"state_phases_missing","evidence":{"basis":"phases recovered on the printed page","evidence_id":"ORCHID-PR-20261027-v1"},"field":"gate_failures","gate":"PR20261027","rule":"placeholder_recovery_lifts_state_phases_missing"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["human_review_residual_concern"],"review_state":"extracted","specification_gaps":["state:composition","placeholder_recovery_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"human_review_residual_concern","detail":"Phase labels only. Preserve all original scientific and state qualifications; downstream gates and ESPEI revalidation required. Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","effect":"not_espei_ready","gate":"PR20261027"}],"id":"ORC-T2Z2W2GDRC","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":33},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L","label_source":"printed_source_page"},{"label":"Ce5Mg41","label_source":"printed_source_page"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r33#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L/L + Ce5Mg41"},"reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":865.15,"temperature_basis":"printed","temperature_printed":"592 w","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":865.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-3HIZU3HGDJ","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":34},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"UNKNOWN"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r34#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"?"},"reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":881.15,"temperature_basis":"printed","temperature_printed":"608 w","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":881.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-O4JX5LRJYH","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":35},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"UNKNOWN"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r35#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"E2?"},"reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":789.15,"temperature_basis":"printed","temperature_printed":"516 s","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":789.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-NTMYHDKRXM","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":36},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"UNKNOWN"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r36#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"?"},"reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":824.15,"temperature_basis":"printed","temperature_printed":"551 w","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":824.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"corrections":[{"after":[{"label":"L","label_source":"printed_source_page"},{"label":"CaMg2","label_source":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"doi":"10.1007/s10853-007-2002-2","locator":{"artifact":"table","asset":"sha256:89b630970197ca8e/p4/tab-2","caption":"Temperatures extracted from the DSC curves obtained by thermal analysis in the Mg–Ca–Ce system and their interpretation","label":"2","page":4,"row":37},"pdf_page":4,"pdf_sha256":"89b630970197ca8e596d9d782a28072146849645b7579d1e7b0955583c96d944","printed_phase_text":"L; CaMg2","rationale":"Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","rendered_page_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","report_id":"ORCHID-PR-20261027-v1","review_group":29,"table":"2"},"field":"phases","gate":"PR20261027","rule":"source_adjudicated_placeholder_recovery","visual_check":{"checked":"2026-10-27; Codex rendered-page inspection","image_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","method":"Explicit printed row or bounded table group; no composition or diagram inference","page":4,"pdf_sha256_prefix":"89b630970197ca8e","seen":"L; CaMg2","verdict":"confirmed"}},{"after":null,"before":"state_phases_missing","evidence":{"basis":"phases recovered on the printed page","evidence_id":"ORCHID-PR-20261027-v1"},"field":"gate_failures","gate":"PR20261027","rule":"placeholder_recovery_lifts_state_phases_missing"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["human_review_residual_concern"],"review_state":"extracted","specification_gaps":["state:composition","placeholder_recovery_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"human_review_residual_concern","detail":"Phase labels only. Preserve all original scientific and state qualifications; downstream gates and ESPEI revalidation required. Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","effect":"not_espei_ready","gate":"PR20261027"}],"id":"ORC-HW3IDQDLQQ","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":37},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L","label_source":"printed_source_page"},{"label":"CaMg2","label_source":"printed_source_page"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r37#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L/L + CaMg2"},"reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":1013.15,"temperature_basis":"printed","temperature_printed":"740 s","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1013.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-IQ6U6CYGZB","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":38},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"UNKNOWN"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r38#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"?"},"reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":937.15,"temperature_basis":"printed","temperature_printed":"664 w","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":937.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-QPUPJCESRX","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":39},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"UNKNOWN"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r39#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L/L + CeMg3?"},"reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":1041.15,"temperature_basis":"printed","temperature_printed":"768 s","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1041.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","specification_gaps":["state:composition"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (placeholder phases only (UNKNOWN))","effect":"not_accepted","gate":"R3"}],"id":"ORC-JQ262HY5QO","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":40},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"UNKNOWN"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r40#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"βCa = αCa ((+αCe))"},"reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":727.15,"temperature_basis":"printed","temperature_printed":"454 w","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":727.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"corrections":[{"after":[{"label":"L′","label_source":"printed_source_page"},{"label":"L″","label_source":"printed_source_page"},{"label":"βCa","label_source":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"doi":"10.1007/s10853-007-2002-2","locator":{"artifact":"table","asset":"sha256:89b630970197ca8e/p4/tab-2","caption":"Temperatures extracted from the DSC curves obtained by thermal analysis in the Mg–Ca–Ce system and their interpretation","label":"2","page":4,"row":42},"pdf_page":4,"pdf_sha256":"89b630970197ca8e596d9d782a28072146849645b7579d1e7b0955583c96d944","printed_phase_text":"L′; L″; βCa","rationale":"Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","rendered_page_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","report_id":"ORCHID-PR-20261027-v1","review_group":29,"table":"2"},"field":"phases","gate":"PR20261027","rule":"source_adjudicated_placeholder_recovery","visual_check":{"checked":"2026-10-27; Codex rendered-page inspection","image_sha256":"71519976c1ae37a58e69db01e8030c6e35f96c1018625a8f84264d9a195cba4a","method":"Explicit printed row or bounded table group; no composition or diagram inference","page":4,"pdf_sha256_prefix":"89b630970197ca8e","seen":"L′; L″; βCa","verdict":"confirmed"}},{"after":null,"before":"state_phases_missing","evidence":{"basis":"phases recovered on the printed page","evidence_id":"ORCHID-PR-20261027-v1"},"field":"gate_failures","gate":"PR20261027","rule":"placeholder_recovery_lifts_state_phases_missing"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["human_review_residual_concern"],"review_state":"extracted","specification_gaps":["state:composition","placeholder_recovery_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"human_review_residual_concern","detail":"Phase labels only. Preserve all original scientific and state qualifications; downstream gates and ESPEI revalidation required. Table 2 explicit phase boundaries and two-liquid reactions checked. Question marks, undefined codes, and parenthetical spectator ambiguity remain unchanged.","effect":"not_espei_ready","gate":"PR20261027"}],"id":"ORC-NI6EFEZ3AK","locator":{"ref":"sha256:89b630970197ca8e/p4/tab-2","row":42},"method":"DSC","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L′","label_source":"printed_source_page"},{"label":"L″","label_source":"printed_source_page"},{"label":"βCa","label_source":"printed_source_page"}],"pid":"sha256:89b630970197ca8e/p4/tab-2/r42#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","reaction":{"printed":"L′ + L″ = βCa"},"reader_agreement":"single_reader_text_layer","reader_agreement_label":"single reader + PDF text layer","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","text_layer"],"record_kind":"general_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":1122.15,"temperature_basis":"printed","temperature_printed":"849 s","tool_release":"tools-release-v2.1.18","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":5.0,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[2.096713,58.183787],"class":"thermal_analysis","entry":"value_types/T_TRANSITION/classes/thermal_analysis","floor":5.0,"floor_unit":"K","n_pairs":9,"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_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1122.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":null,"before":"BCC_A2","evidence":{"label":"βCe","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"element_polymorph_contradicts_model"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":0,"id":"ORC-6DEQP7LRPT","locator":{"ref":"doi:10.1007/s10853-007-2002-2/p5/tab-4","row":1},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L''"},{"label":"βCa","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"},{"label":"L'"},{"label":"βCe","model_phase_rejected":{"model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","reason":"element_polymorph_contradicts_model"}}],"pid":"doi:10.1007/s10853-007-2002-2/p5/tab-4/r01#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L'' + βCa = L' + βCe","type":"quasi-peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":1048.15,"temperature_printed":"775","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"quasi-peritectic","transition_kind_printed":"U","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":1048.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":0,"id":"ORC-DJ3Q436VB6","locator":{"ref":"doi:10.1007/s10853-007-2002-2/p5/tab-4","row":2},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L'"},{"label":"CaMg2"},{"label":"CeMg3","model_phase":"MG3M_D03","pearson_symbol":"cF16","prototype":"BiF3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-007-2002-2/p5/tab-4/r02#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L' = CaMg2 + CeMg3","type":"other"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":945.15,"temperature_printed":"672","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"other","transition_kind_printed":"max","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":945.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":0,"id":"ORC-UIG7I7OLLW","locator":{"ref":"doi:10.1007/s10853-007-2002-2/p5/tab-4","row":3},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L'"},{"label":"L''"},{"label":"CeMg"}],"pid":"doi:10.1007/s10853-007-2002-2/p5/tab-4/r03#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L' + L'' = CeMg","type":"other"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":943.15,"temperature_printed":"670","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"other","transition_kind_printed":"max","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":943.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":null,"before":"BCC_A2","evidence":{"label":"βCe","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"element_polymorph_contradicts_model"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":0,"id":"ORC-LV5L3ZC55R","locator":{"ref":"doi:10.1007/s10853-007-2002-2/p5/tab-4","row":4},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L''"},{"label":"βCe","model_phase_rejected":{"model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","reason":"element_polymorph_contradicts_model"}},{"label":"CeMg"},{"label":"L'"}],"pid":"doi:10.1007/s10853-007-2002-2/p5/tab-4/r04#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L'' = βCe + CeMg + L'","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":926.15,"temperature_printed":"653","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"E","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":926.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":0,"id":"ORC-KMMUFBHNQJ","locator":{"ref":"doi:10.1007/s10853-007-2002-2/p5/tab-4","row":5},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L","model_phase":"LIQUID"},{"label":"CeMg2","model_phase":"MG2M_C15","pearson_symbol":"cF24","prototype":"Cu2Mg","structure_basis":"mapped_model_phase"},{"label":"CeMg"},{"label":"CeMg3","model_phase":"MG3M_D03","pearson_symbol":"cF16","prototype":"BiF3","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-007-2002-2/p5/tab-4/r05#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + CeMg2 = CeMg + CeMg3","type":"quasi-peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":888.15,"temperature_printed":"615","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"quasi-peritectic","transition_kind_printed":"U","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":888.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":null,"before":"BCC_A2","evidence":{"label":"βCe","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"element_polymorph_contradicts_model"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":0,"id":"ORC-2AYLVYXR46","locator":{"ref":"doi:10.1007/s10853-007-2002-2/p5/tab-4","row":6},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L","model_phase":"LIQUID"},{"label":"βCe","model_phase_rejected":{"model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","reason":"element_polymorph_contradicts_model"}},{"label":"CeMg"},{"label":"βCa","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-007-2002-2/p5/tab-4/r06#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + βCe = CeMg + βCa","type":"quasi-peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":885.15,"temperature_printed":"612","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"quasi-peritectic","transition_kind_printed":"U","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":885.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":0,"id":"ORC-VJT6NJ6TPJ","locator":{"ref":"doi:10.1007/s10853-007-2002-2/p5/tab-4","row":7},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Ce2Mg17","model_phase":"MG17R2","pearson_symbol":"hP44","prototype":"CeMg10","structure_basis":"mapped_model_phase"},{"label":"Ce5Mg41","model_phase":"MG41M5","pearson_symbol":"tI92","prototype":"Ce5Mg41","structure_basis":"mapped_model_phase"},{"label":"CeMg12","model_phase":"MG12R_D2B","pearson_symbol":"tI26","prototype":"Mn12Th","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-007-2002-2/p5/tab-4/r07#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Ce2Mg17 = Ce5Mg41 + CeMg12","type":"quasi-peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":884.15,"temperature_printed":"611","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"quasi-peritectic","transition_kind_printed":"U","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":884.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":0,"id":"ORC-XMTMSIS6U6","locator":{"ref":"doi:10.1007/s10853-007-2002-2/p5/tab-4","row":8},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L","model_phase":"LIQUID"},{"label":"CeMg3","model_phase":"MG3M_D03","pearson_symbol":"cF16","prototype":"BiF3","structure_basis":"mapped_model_phase"},{"label":"CaMg2"},{"label":"Ce5Mg41","model_phase":"MG41M5","pearson_symbol":"tI92","prototype":"Ce5Mg41","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-007-2002-2/p5/tab-4/r08#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + CeMg3 = CaMg2 + Ce5Mg41","type":"quasi-peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":855.15,"temperature_printed":"582","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"quasi-peritectic","transition_kind_printed":"U","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":855.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":0,"id":"ORC-E3GOL45BHS","locator":{"ref":"doi:10.1007/s10853-007-2002-2/p5/tab-4","row":9},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L","model_phase":"LIQUID"},{"label":"CeMg3","model_phase":"MG3M_D03","pearson_symbol":"cF16","prototype":"BiF3","structure_basis":"mapped_model_phase"},{"label":"CaMg2"},{"label":"Ce5Mg41","model_phase":"MG41M5","pearson_symbol":"tI92","prototype":"Ce5Mg41","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-007-2002-2/p5/tab-4/r09#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + CeMg3 = CaMg2 + Ce5Mg41","type":"quasi-peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":864.15,"temperature_printed":"591","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"quasi-peritectic","transition_kind_printed":"U","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":864.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":0,"id":"ORC-3FNMQ5UQH6","locator":{"ref":"doi:10.1007/s10853-007-2002-2/p5/tab-4","row":10},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Ce5Mg41","model_phase":"MG41M5","pearson_symbol":"tI92","prototype":"Ce5Mg41","structure_basis":"mapped_model_phase"},{"label":"CaMg2"},{"label":"CeMg12","model_phase":"MG12R_D2B","pearson_symbol":"tI26","prototype":"Mn12Th","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-007-2002-2/p5/tab-4/r10#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Ce5Mg41 = CaMg2 + CeMg12","type":"quasi-peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":815.15,"temperature_printed":"542","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"quasi-peritectic","transition_kind_printed":"U","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":815.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":0,"id":"ORC-PXNJ6TUDVQ","locator":{"ref":"doi:10.1007/s10853-007-2002-2/p5/tab-4","row":11},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Ce5Mg41","model_phase":"MG41M5","pearson_symbol":"tI92","prototype":"Ce5Mg41","structure_basis":"mapped_model_phase"},{"label":"CaMg2"},{"label":"CeMg12","model_phase":"MG12R_D2B","pearson_symbol":"tI26","prototype":"Mn12Th","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/s10853-007-2002-2/p5/tab-4/r11#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + Ce5Mg41 = CaMg2 + CeMg12","type":"quasi-peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":813.15,"temperature_printed":"540","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"quasi-peritectic","transition_kind_printed":"U","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":813.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":0,"id":"ORC-UOLXPCTQBC","locator":{"ref":"doi:10.1007/s10853-007-2002-2/p5/tab-4","row":12},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L","model_phase":"LIQUID"},{"label":"CeMg3","model_phase":"MG3M_D03","pearson_symbol":"cF16","prototype":"BiF3","structure_basis":"mapped_model_phase"},{"label":"CeMg"},{"label":"CaMg2"}],"pid":"doi:10.1007/s10853-007-2002-2/p5/tab-4/r12#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L + CeMg3 = CeMg + CaMg2","type":"quasi-peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":805.15,"temperature_printed":"532","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"quasi-peritectic","transition_kind_printed":"U","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":805.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":0,"id":"ORC-TQ6QSECONQ","locator":{"ref":"doi:10.1007/s10853-007-2002-2/p5/tab-4","row":13},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L","model_phase":"LIQUID"},{"label":"CeMg12","model_phase":"MG12R_D2B","pearson_symbol":"tI26","prototype":"Mn12Th","structure_basis":"mapped_model_phase"},{"label":"CaMg2"},{"label":"(Mg)"}],"pid":"doi:10.1007/s10853-007-2002-2/p5/tab-4/r13#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L = CeMg12 + CaMg2 + (Mg)","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":787.15,"temperature_printed":"514","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"E","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":787.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"paper_context","paper":"doi:10.1007/s10853-007-2002-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":0,"id":"ORC-LHACRDQMRE","locator":{"ref":"doi:10.1007/s10853-007-2002-2/p5/tab-4","row":14},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L","model_phase":"LIQUID"},{"label":"CeMg12","model_phase":"MG12R_D2B","pearson_symbol":"tI26","prototype":"Mn12Th","structure_basis":"mapped_model_phase"},{"label":"CaMg2"},{"label":"(Mg)"}],"pid":"doi:10.1007/s10853-007-2002-2/p5/tab-4/r14#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L = CeMg12 + CaMg2 + (Mg)","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":786.15,"temperature_printed":"513","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"E","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":786.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":3,"fold_lso":0,"id":"ORC-SNYBMIAZFX","locator":{"ref":"doi:10.1007/s10853-007-2002-2/p5/tab-4","row":15},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L","model_phase":"LIQUID"},{"label":"βCa","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"},{"label":"CaMg2"},{"label":"CeMg"}],"pid":"doi:10.1007/s10853-007-2002-2/p5/tab-4/r15#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"L = βCa + CaMg2 + CeMg","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":718.15,"temperature_printed":"445","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"E","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":718.15},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["ternary_more_than_four_phases"],"review_state":"extracted","row_state":"settled","state_fully_specified":false},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"ternary_more_than_four_phases","detail":"5 distinct phases in a ternary invariant","effect":"not_espei_ready","gate":"G6"}],"id":"ORC-NQ6NI56JYJ","locator":{"ref":"doi:10.1016/j.jallcom.2007.09.020/p7/tab-7","row":1},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.09.020","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.09.020","paper_id":"doi:10.1016/j.jallcom.2007.09.020","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"CE":0.3271,"MG":0.5744},"composition_source":"printed","phase":"unspecified (invariant point)"}],"phases":[{"label":"MgCe"},{"label":"liquid 1","model_phase":"LIQUID"},{"label":"Mg2Ce"},{"label":"liquid 2","model_phase":"LIQUID"},{"label":"unspecified (invariant point)"}],"pid":"doi:10.1016/j.jallcom.2007.09.020/p7/tab-7/r01#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"MgCe + liquid 1 -> Mg2Ce + liquid 2"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":918.56,"temperature_printed":"918.56","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":918.56},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["ternary_more_than_four_phases"],"review_state":"extracted","row_state":"settled","state_fully_specified":false},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"ternary_more_than_four_phases","detail":"5 distinct phases in a ternary invariant","effect":"not_espei_ready","gate":"G6"}],"id":"ORC-OGI5GBKLGK","locator":{"ref":"doi:10.1016/j.jallcom.2007.09.020/p7/tab-7","row":2},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.09.020","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.09.020","paper_id":"doi:10.1016/j.jallcom.2007.09.020","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"CE":0.2687,"MG":0.692},"composition_source":"printed","phase":"unspecified (invariant point)"}],"phases":[{"label":"Mg2Ce"},{"label":"liquid 2","model_phase":"LIQUID"},{"label":"Mg3Ce"},{"label":"liquid 1","model_phase":"LIQUID"},{"label":"unspecified (invariant point)"}],"pid":"doi:10.1016/j.jallcom.2007.09.020/p7/tab-7/r02#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Mg2Ce + liquid 2 -> Mg3Ce + liquid 1"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":920.63,"temperature_printed":"920.63","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":920.63},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["ternary_more_than_four_phases"],"review_state":"extracted","row_state":"settled","state_fully_specified":false},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"ternary_more_than_four_phases","detail":"5 distinct phases in a ternary invariant","effect":"not_espei_ready","gate":"G6"}],"id":"ORC-ZEICPBALP6","locator":{"ref":"doi:10.1016/j.jallcom.2007.09.020/p7/tab-7","row":3},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.09.020","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.09.020","paper_id":"doi:10.1016/j.jallcom.2007.09.020","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"CE":0.1122,"MG":0.8675},"composition_source":"printed","phase":"unspecified (invariant point)"}],"phases":[{"label":"Mg3Ce"},{"label":"liquid 1","model_phase":"LIQUID"},{"label":"Mg2Ca"},{"label":"Mg41Ce5"},{"label":"unspecified (invariant point)"}],"pid":"doi:10.1016/j.jallcom.2007.09.020/p7/tab-7/r03#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Mg3Ce + liquid 1 -> Mg2Ca + Mg41Ce5"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":868.81,"temperature_printed":"868.81","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":868.81},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["ternary_more_than_four_phases"],"review_state":"extracted","row_state":"settled","state_fully_specified":false},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"ternary_more_than_four_phases","detail":"5 distinct phases in a ternary invariant","effect":"not_espei_ready","gate":"G6"}],"id":"ORC-35D3ECNKXL","locator":{"ref":"doi:10.1016/j.jallcom.2007.09.020/p7/tab-7","row":4},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.09.020","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.09.020","paper_id":"doi:10.1016/j.jallcom.2007.09.020","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"CE":0.0954,"MG":0.8871},"composition_source":"printed","phase":"unspecified (invariant point)"}],"phases":[{"label":"Mg41Ce5"},{"label":"liquid 1","model_phase":"LIQUID"},{"label":"Mg12Ce"},{"label":"Mg2Ca"},{"label":"unspecified (invariant point)"}],"pid":"doi:10.1016/j.jallcom.2007.09.020/p7/tab-7/r04#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Mg41Ce5 + liquid 1 -> Mg12Ce + Mg2Ca"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":820.29,"temperature_printed":"820.29","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":820.29},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["ternary_more_than_four_phases"],"review_state":"extracted","row_state":"settled","state_fully_specified":false},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"ternary_more_than_four_phases","detail":"5 distinct phases in a ternary invariant","effect":"not_espei_ready","gate":"G6"}],"id":"ORC-SAOW5NLYVF","locator":{"ref":"doi:10.1016/j.jallcom.2007.09.020/p7/tab-7","row":5},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.09.020","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.09.020","paper_id":"doi:10.1016/j.jallcom.2007.09.020","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"CE":0.0557,"MG":0.883},"composition_source":"printed","phase":"unspecified (invariant point)"}],"phases":[{"label":"Liquid 1","model_phase":"LIQUID"},{"label":"Mg2Ca"},{"label":"Mg12Ce"},{"label":"hcp(Mg)","model_phase":"HCP_A3","pearson_symbol":"hP2","prototype":"Mg","structure_basis":"mapped_model_phase"},{"label":"unspecified (invariant point)"}],"pid":"doi:10.1016/j.jallcom.2007.09.020/p7/tab-7/r05#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid 1 -> Mg2Ca + Mg12Ce + hcp(Mg)"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":790.3,"temperature_printed":"790.30","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":790.3},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["ternary_more_than_four_phases"],"review_state":"extracted","row_state":"settled","state_fully_specified":false},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"ternary_more_than_four_phases","detail":"5 distinct phases in a ternary invariant","effect":"not_espei_ready","gate":"G6"}],"id":"ORC-5HDEI5LFGE","locator":{"ref":"doi:10.1016/j.jallcom.2007.09.020/p7/tab-7","row":6},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.09.020","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.09.020","paper_id":"doi:10.1016/j.jallcom.2007.09.020","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"CE":0.1019,"MG":0.898},"composition_source":"printed","phase":"unspecified (invariant point)"}],"phases":[{"label":"Mg17Ce2"},{"label":"liquid 1","model_phase":"LIQUID"},{"label":"Mg41Ce5"},{"label":"Mg12Ce"},{"label":"unspecified (invariant point)"}],"pid":"doi:10.1016/j.jallcom.2007.09.020/p7/tab-7/r06#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Mg17Ce2 + liquid 1 -> Mg41Ce5 + Mg12Ce"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":877.21,"temperature_printed":"877.21","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":877.21},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["ternary_more_than_four_phases"],"review_state":"extracted","row_state":"settled","state_fully_specified":false},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"ternary_more_than_four_phases","detail":"5 distinct phases in a ternary invariant","effect":"not_espei_ready","gate":"G6"}],"id":"ORC-YTR5ZNYTOV","locator":{"ref":"doi:10.1016/j.jallcom.2007.09.020/p7/tab-7","row":7},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.09.020","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.09.020","paper_id":"doi:10.1016/j.jallcom.2007.09.020","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"CE":0.3514,"MG":0.2882},"composition_source":"printed","phase":"unspecified (invariant point)"}],"phases":[{"label":"Liquid 1","model_phase":"LIQUID"},{"label":"liquid 2","model_phase":"LIQUID"},{"label":"bcc(Ce)","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"},{"label":"MgCe"},{"label":"unspecified (invariant point)"}],"pid":"doi:10.1016/j.jallcom.2007.09.020/p7/tab-7/r07#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid 1 + liquid 2 + bcc(Ce) -> MgCe"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":866.62,"temperature_printed":"866.62","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":866.62},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["ternary_more_than_four_phases"],"review_state":"extracted","row_state":"settled","state_fully_specified":false},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"ternary_more_than_four_phases","detail":"5 distinct phases in a ternary invariant","effect":"not_espei_ready","gate":"G6"}],"id":"ORC-2VANEV2KFR","locator":{"ref":"doi:10.1016/j.jallcom.2007.09.020/p7/tab-7","row":8},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.09.020","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.09.020","paper_id":"doi:10.1016/j.jallcom.2007.09.020","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"CE":0.1113,"MG":0.5855},"composition_source":"printed","phase":"unspecified (invariant point)"}],"phases":[{"label":"Mg3Ce"},{"label":"liquid 2","model_phase":"LIQUID"},{"label":"bcc(Ca)","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"},{"label":"Mg2Ca"},{"label":"unspecified (invariant point)"}],"pid":"doi:10.1016/j.jallcom.2007.09.020/p7/tab-7/r08#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Mg3Ce + liquid 2 -> bcc(Ca) + Mg2Ca"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":720.22,"temperature_printed":"720.22","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":720.22},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["ternary_more_than_four_phases"],"review_state":"extracted","row_state":"settled","state_fully_specified":false},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"ternary_more_than_four_phases","detail":"5 distinct phases in a ternary invariant","effect":"not_espei_ready","gate":"G6"}],"id":"ORC-RFYOZLI2RC","locator":{"ref":"doi:10.1016/j.jallcom.2007.09.020/p7/tab-7","row":9},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/j.jallcom.2007.09.020","own_work_of_paper":true},"paper":"doi:10.1016/j.jallcom.2007.09.020","paper_id":"doi:10.1016/j.jallcom.2007.09.020","phase_compositions":[{"basis":"mole_fraction (converted from atomic percent)","composition":{"CE":0.2367,"MG":0.5139},"composition_source":"printed","phase":"unspecified (invariant point)"}],"phases":[{"label":"Liquid 1","model_phase":"LIQUID"},{"label":"liquid 2","model_phase":"LIQUID"},{"label":"bcc(Ca)","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"},{"label":"Mg3Ce"},{"label":"unspecified (invariant point)"}],"pid":"doi:10.1016/j.jallcom.2007.09.020/p7/tab-7/r09#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Liquid 1 + liquid 2 -> bcc(Ca) + Mg3Ce"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":766.21,"temperature_printed":"766.21","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":766.21},{"chemical_system":"CA-CE-MG","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":["L","Ce5Mg41","CaMg2","CeMg12"],"before":[],"evidence":{"basis":"one_reaction_one_temperature","quote_page":7},"field":"phases","gate":"R3","rule":"state_phases_from_quote"}],"evidence_class":"model","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":true,"gate_failures":["phases_recovered_from_quote"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":3,"fold_lso":0,"gate_failures":[{"code":"phases_recovered_from_quote","detail":"phases read from the quote (one_reaction_one_temperature); not mapped to model phases","effect":"not_espei_ready","gate":"R3"}],"id":"ORC-QTGLNYT2ZB","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s10853-007-2002-2/p7/text-05"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"model_value","measured_in":"doi:10.1007/s10853-007-2002-2","own_work_of_paper":true},"paper":"doi:10.1007/s10853-007-2002-2","paper_id":"doi:10.1007/s10853-007-2002-2","phases":[{"label":"L","label_source":"quote"},{"label":"Ce5Mg41","label_source":"quote"},{"label":"CaMg2","label_source":"quote"},{"label":"CeMg12","label_source":"quote"}],"pid":"doi:10.1007/s10853-007-2002-2/p7/text-05/s01#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"TRANSITION_TEMPERATURE","property_group":"phase transition","quote":"not differ until the tertiary step, where the reaction U6 at 542 °C is encountered. Under equilibrium conditions the entire amount of Ce5Mg41 (60%) should be completely consumed for this alloy in the transition-type reaction U6, L + Ce5Mg41 = CaMg2 + CeMg12.","quote_page":7,"reaction":{"printed":"L + Ce5Mg41 = CaMg2 + CeMg12","type":"other"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"CA-CE-MG","system":"CA-CE-MG","temperature_K":815.15,"temperature_printed":"542 °C","tool_release":"release v2 + tools dev copy record build","transition_kind":"other","transition_kind_printed":"other","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":10.0,"sigma_method":{"basis":"prior","ci95":null,"class":"model_calculated","entry":"model/T_TRANSITION","floor":10.0,"floor_unit":"K","n_pairs":129,"value":10.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"K","value_type":"T_TRANSITION"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":815.15}],"release":"orchid-literature 2026-10-23 (record store db-v2.1: invariant/general v2.1.19r, text+context fixup-20261022)","system":"CA-CE-MG"}