{"artifacts":{"doi:10.1361/15477030523544/p2/tab-1":{"artifact":"table","caption":"Experimental DTA results and their interpretation","label":"1","page":2},"doi:10.1361/15477030523544/p3/text-04":{"artifact":"text_passage","label":"page 3, passage 4","page":3},"doi:10.1361/15477030523544/p3/text-11":{"artifact":"text_passage","label":"page 3, passage 11","page":3},"doi:10.1361/15477030523544/p4/text-01":{"artifact":"text_passage","label":"page 4, passage 1","page":4},"doi:10.1361/15477030523544/p4/text-27":{"artifact":"text_passage","label":"page 4, passage 27","page":4},"doi:10.1361/15477030523544/p5/text-04":{"artifact":"text_passage","label":"page 5, passage 4","page":5},"sha256:85fd53a1a176b694/p233/tab-i":{"artifact":"table","caption":"­ Invariant R e a c t i o n s .","label":"I","page":233}},"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:10.1361/15477030523544":{"context_id":"context:source-doi-10-1361-15477030523544","items":[{"extraction_accepted":true,"id":"ORC-DS2YUPH7H6","instrument":"Netzsch DTA 404S apparatus","method":"DTA","page":1,"quote":"All samples were measured with DTA using a Netzsch DTA 404S apparatus (NETZSCH Gerätebau GmbH, Selb, Germany).","second_reader_agrees":true,"type":"measurement"},{"extraction_accepted":true,"id":"ORC-L5PMNFJ4P5","instrument":"scanning electron microscopy with energy dispersive x-ray microanalysis (SEM/EDS)","method":"SEM/EDS","page":2,"quote":"After the thermal analysis, the microstructure and the phase equilibra of the samples were examined by scanning electron microscopy with energy dispersive x-ray microanalysis (SEM/EDS).","second_reader_agrees":true,"type":"measurement"},{"extraction_accepted":false,"has_dropped_fields":true,"id":"ORC-KQXRC37PXW","label":"Mg10Mn90","nominal_composition":"Mg10Mn90","page":2,"quote":"An additional third cycle was performed for the sample Mg10Mn90.","second_reader_agrees":false,"type":"sample"},{"extraction_accepted":true,"has_dropped_fields":true,"id":"ORC-QKIOQMIXYK","label":"Pure Mn","nominal_composition":"pure Mn","page":3,"quote":"The sample with pure Mn confirmed the temperatures of the allotropic transformations at 706, 1086, and 1135 °C, which is close to the accepted unary data, 707, 1087, and 1138 °C, respectively.","second_reader_agrees":true,"type":"sample"},{"extraction_accepted":true,"has_dropped_fields":true,"id":"ORC-UGFVL56N5T","label":"Mg50Mn50","nominal_composition":"Mg50Mn50","page":3,"quote":"In the binary samples Mg50Mn50, Mg20Mn80, and Mg10Mn90 two invariant reactions were observed: The eutectic reaction L + ␣Mn ⳱ (Mg) at just below 650 °C and the monotectic reaction L⬙ ⳱ L⬘ + ␦Mn at about 1200 °C.","second_reader_agrees":true,"type":"sample"},{"extraction_accepted":true,"has_dropped_fields":true,"id":"ORC-UGFVL56N5T","label":"Mg20Mn80","nominal_composition":"Mg20Mn80","page":3,"quote":"In the binary samples Mg50Mn50, Mg20Mn80, and Mg10Mn90 two invariant reactions were observed: The eutectic reaction L + ␣Mn ⳱ (Mg) at just below 650 °C and the monotectic reaction L⬙ ⳱ L⬘ + ␦Mn at about 1200 °C.","second_reader_agrees":true,"type":"sample"}],"paper":"doi:10.1361/15477030523544","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":"methods_heading"}},"elements":["MG","MN"],"licence":"CC BY 4.0 (ORCHID data; quotes are short excerpts kept for verification, the publishers' copyright, not relicensed)","models":{"Mc3a156b7":{"catalog_entry":{"license":"CC BY 4.0","name":"MgMn-98Tib-LB.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"reporting_paper_own_model","model_citation":"J. Tibballs, COST 507, Final report round 2, 1998.","reproduced_by_calculation":false,"tdb":"MgMn-98Tib-LB.tdb","tdb_path":"databases/sgte-binary/MgMn-98Tib-LB.tdb","tdb_sha256":"99f0783dd34feea369b7f7a3ea499cfded24a7078e1c8213123bf2085462ec5e"}},"note":"records[].locator.ref -> artifacts; records[].model -> models (full records: orchid-literature.jsonl.gz)","papers":{"doi:10.1361/15477030523544":{"authors":["J. Gröbner","D. Mirkovic","M. Ohno","R. Schmid-Fetzer"],"citation":"J. Gröbner, D. Mirkovic, M. Ohno, R. Schmid-Fetzer, Experimental Investigation and Thermodynamic Calculation of Binary Mg-Mn Phase Equilibria, Journal of Phase Equilibria &amp; Diffusion 26, 234-239 (2005).","container":"Journal of Phase Equilibria &amp; Diffusion","doi":"10.1361/15477030523544","doi_url":"https://doi.org/10.1361/15477030523544","id":"doi:10.1361/15477030523544","kind":"corpus_paper","metadata_source":"crossref","pdf_sha256_prefix":"7c719e4c3ef53a57","roles":["reporting_paper"],"source_kinds":["journal_article"],"title":"Experimental Investigation and Thermodynamic Calculation of Binary Mg-Mn Phase Equilibria","year":2005},"sha256:85fd53a1a176b694":{"authors":["I. Ansara (ed.)","A. T. Dinsdale (ed.)","M. H. Rand (ed.)"],"citation":"I. Ansara, A. T. Dinsdale, M. H. Rand (eds.), COST 507: Thermochemical database for light metal alloys, Volume 2, EUR 18499 EN, Office for Official Publications of the European Communities, Luxembourg (1998), ISBN 92-828-3902-8.","container":"EUR 18499 EN","doi_not_used":"10.1016/s0364-5916(98)00037-6","id":"sha256:85fd53a1a176b694","kind":"corpus_paper","metadata_source":"pdf_title_page","pdf_sha256_prefix":"85fd53a1a176b694","roles":["cited_source","reporting_paper"],"source_kinds":["journal_article"],"title":"COST 507: Thermochemical database for light metal alloys, Volume 2","year":1998}},"part":1,"parts":1,"records":[{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"corrections":[{"after":[{"label":"Liquid","label_source":"printed_source_page"},{"label":"(Mg)","label_source":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"doi":"10.1361/15477030523544","locator":{"artifact":"table","asset":"doi:10.1361/15477030523544/p2/tab-1","caption":"Experimental DTA results and their interpretation","label":"1","page":2,"row":1},"pdf_page":2,"pdf_sha256":"7c719e4c3ef53a57f5b115e47cd62c4d93c382167db6d2b699ad83f4078e6b23","printed_phase_text":"Liquid; (Mg)","rationale":"Table 1 interpretation column explicitly identifies the pure-element transformation rows.","rendered_page_sha256":"4966a713fc232bddefebaa9591bccd364d629c61c25ebbddaf9df69052645dbd","report_id":"ORCHID-PR-20261027-v1","review_group":94,"table":"1"},"field":"phases","gate":"PR20261027","rule":"source_adjudicated_placeholder_recovery","visual_check":{"checked":"2026-10-27; Codex rendered-page inspection","image_sha256":"4966a713fc232bddefebaa9591bccd364d629c61c25ebbddaf9df69052645dbd","method":"Explicit printed row or bounded table group; no composition or diagram inference","page":2,"pdf_sha256_prefix":"7c719e4c3ef53a57","seen":"Liquid; (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":["placeholder_recovery_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":0,"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 1 interpretation column explicitly identifies the pure-element transformation rows.","effect":"not_espei_ready","gate":"PR20261027"}],"id":"ORC-5DLF6CQ4MS","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":1},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":1.0,"MN":0.0},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"Liquid","label_source":"printed_source_page"},{"label":"(Mg)","label_source":"printed_source_page"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/r01#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":"Liquid = (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":"MG-MN","system":"MG-MN","temperature_K":923.15,"temperature_basis":"printed","temperature_printed":"650","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":923.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":0,"id":"ORC-7DBFWV3ZYL","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":2},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.5,"MN":0.5},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"eutectic"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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' + αMn = (Mg)","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":"MG-MN","system":"MG-MN","temperature_K":922.15,"temperature_basis":"printed","temperature_printed":"649","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":922.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":0,"id":"ORC-VKPEVBZOGQ","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":3},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.5,"MN":0.5},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"eutectic"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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":"(f)","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":"MG-MN","system":"MG-MN","temperature_K":1393.15,"temperature_basis":"printed","temperature_printed":"1120","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":1393.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":0,"id":"ORC-NQUANJZS52","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":4},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.5,"MN":0.5},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"eutectic"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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":"L'' = L' + δMn","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":"MG-MN","system":"MG-MN","temperature_K":1470.15,"temperature_basis":"printed","temperature_printed":"1197","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":1470.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":0,"id":"ORC-QDLIEUFTH3","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":5},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.5,"MN":0.5},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"eutectic"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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":"(f)","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":"MG-MN","system":"MG-MN","temperature_K":1476.15,"temperature_basis":"printed","temperature_printed":"1203","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":1476.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":0,"id":"ORC-TOYMWF4XHW","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":6},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.2,"MN":0.8},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"eutectic"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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' + αMn = (Mg)","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":"MG-MN","system":"MG-MN","temperature_K":919.15,"temperature_basis":"printed","temperature_printed":"646","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":919.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":0,"id":"ORC-KUXNQP7I3K","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":7},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.2,"MN":0.8},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"eutectic"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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":"αMn = βMn, (L')","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":"MG-MN","system":"MG-MN","temperature_K":1004.15,"temperature_basis":"printed","temperature_printed":"731","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":1004.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":0,"id":"ORC-EW3QE5OY4K","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":8},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.2,"MN":0.8},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"eutectic"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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":"βMn = γMn, (L')","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":"MG-MN","system":"MG-MN","temperature_K":1368.15,"temperature_basis":"printed","temperature_printed":"1095","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":1368.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":0,"id":"ORC-2WTNUX3RLO","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":9},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.2,"MN":0.8},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"eutectic"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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":"(f)","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":"MG-MN","system":"MG-MN","temperature_K":1381.15,"temperature_basis":"printed","temperature_printed":"1108","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":1381.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":0,"id":"ORC-KKI72KGQFL","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":10},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.2,"MN":0.8},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"eutectic"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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":"γMn = δMn, (L')","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":"MG-MN","system":"MG-MN","temperature_K":1408.15,"temperature_basis":"printed","temperature_printed":"1135","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":1408.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":0,"id":"ORC-R6FPR2KTW4","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":11},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.2,"MN":0.8},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"eutectic"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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":"L'' = L' + δMn","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":"MG-MN","system":"MG-MN","temperature_K":1471.15,"temperature_basis":"printed","temperature_printed":"1198","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":1471.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":0,"id":"ORC-ZGQPEENUOD","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":12},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.2,"MN":0.8},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"eutectic"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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":"(f)","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":"MG-MN","system":"MG-MN","temperature_K":1474.15,"temperature_basis":"printed","temperature_printed":"1201","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":1474.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":0,"id":"ORC-UFXI2ZXJW4","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":13},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.1,"MN":0.9},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"eutectic"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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' + αMn = (Mg)","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":"MG-MN","system":"MG-MN","temperature_K":917.15,"temperature_basis":"printed","temperature_printed":"644","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":917.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":0,"id":"ORC-HXB3X3UIFA","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":14},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.1,"MN":0.9},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"eutectic"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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":"αMn = βMn, (L')","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":"MG-MN","system":"MG-MN","temperature_K":1004.15,"temperature_basis":"printed","temperature_printed":"731","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":1004.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":0,"id":"ORC-Q4IQKQE3ED","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":15},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.1,"MN":0.9},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"eutectic"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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":"βMn = γMn, (L')","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":"MG-MN","system":"MG-MN","temperature_K":1356.15,"temperature_basis":"printed","temperature_printed":"1083","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":1356.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":0,"id":"ORC-G5JACN4JQJ","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":16},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.1,"MN":0.9},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"eutectic"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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":"(f)","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":"MG-MN","system":"MG-MN","temperature_K":1373.15,"temperature_basis":"printed","temperature_printed":"1100","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":1373.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":0,"id":"ORC-23UUVZDK37","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":18},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.1,"MN":0.9},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"eutectic"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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":"γMn = δMn, (L')","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":"MG-MN","system":"MG-MN","temperature_K":1410.15,"temperature_basis":"printed","temperature_printed":"1137","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":1410.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":0,"id":"ORC-ETWU6HCX5I","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":19},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.1,"MN":0.9},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"eutectic"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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":"L'' = L' + δMn","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":"MG-MN","system":"MG-MN","temperature_K":1470.15,"temperature_basis":"printed","temperature_printed":"1197","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":1470.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":0,"fold_lso":0,"id":"ORC-2FP55EVVDL","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":20},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.1,"MN":0.9},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"eutectic"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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":"(f)","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":"MG-MN","system":"MG-MN","temperature_K":1473.15,"temperature_basis":"printed","temperature_printed":"1200","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":1473.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"corrections":[{"after":[{"label":"αMn","label_source":"printed_source_page"},{"label":"βMn","label_source":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"doi":"10.1361/15477030523544","locator":{"artifact":"table","asset":"doi:10.1361/15477030523544/p2/tab-1","caption":"Experimental DTA results and their interpretation","label":"1","page":2,"row":21},"pdf_page":2,"pdf_sha256":"7c719e4c3ef53a57f5b115e47cd62c4d93c382167db6d2b699ad83f4078e6b23","printed_phase_text":"αMn; βMn","rationale":"Table 1 interpretation column explicitly identifies the pure-element transformation rows.","rendered_page_sha256":"4966a713fc232bddefebaa9591bccd364d629c61c25ebbddaf9df69052645dbd","report_id":"ORCHID-PR-20261027-v1","review_group":94,"table":"1"},"field":"phases","gate":"PR20261027","rule":"source_adjudicated_placeholder_recovery","visual_check":{"checked":"2026-10-27; Codex rendered-page inspection","image_sha256":"4966a713fc232bddefebaa9591bccd364d629c61c25ebbddaf9df69052645dbd","method":"Explicit printed row or bounded table group; no composition or diagram inference","page":2,"pdf_sha256_prefix":"7c719e4c3ef53a57","seen":"αMn; βMn","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":["placeholder_recovery_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":0,"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 1 interpretation column explicitly identifies the pure-element transformation rows.","effect":"not_espei_ready","gate":"PR20261027"}],"id":"ORC-TSENU6UA2P","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":21},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.0,"MN":1.0},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"αMn","label_source":"printed_source_page"},{"label":"βMn","label_source":"printed_source_page"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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":"αMn = βMn"},"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":"MG-MN","system":"MG-MN","temperature_K":1007.15,"temperature_basis":"printed","temperature_printed":"734","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":1007.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"corrections":[{"after":[{"label":"βMn","label_source":"printed_source_page"},{"label":"γMn","label_source":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"doi":"10.1361/15477030523544","locator":{"artifact":"table","asset":"doi:10.1361/15477030523544/p2/tab-1","caption":"Experimental DTA results and their interpretation","label":"1","page":2,"row":22},"pdf_page":2,"pdf_sha256":"7c719e4c3ef53a57f5b115e47cd62c4d93c382167db6d2b699ad83f4078e6b23","printed_phase_text":"βMn; γMn","rationale":"Table 1 interpretation column explicitly identifies the pure-element transformation rows.","rendered_page_sha256":"4966a713fc232bddefebaa9591bccd364d629c61c25ebbddaf9df69052645dbd","report_id":"ORCHID-PR-20261027-v1","review_group":94,"table":"1"},"field":"phases","gate":"PR20261027","rule":"source_adjudicated_placeholder_recovery","visual_check":{"checked":"2026-10-27; Codex rendered-page inspection","image_sha256":"4966a713fc232bddefebaa9591bccd364d629c61c25ebbddaf9df69052645dbd","method":"Explicit printed row or bounded table group; no composition or diagram inference","page":2,"pdf_sha256_prefix":"7c719e4c3ef53a57","seen":"βMn; γMn","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":["placeholder_recovery_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":0,"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 1 interpretation column explicitly identifies the pure-element transformation rows.","effect":"not_espei_ready","gate":"PR20261027"}],"id":"ORC-JK4QFNS2PJ","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":22},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.0,"MN":1.0},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"βMn","label_source":"printed_source_page"},{"label":"γMn","label_source":"printed_source_page"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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":"βMn = γMn"},"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":"MG-MN","system":"MG-MN","temperature_K":1351.15,"temperature_basis":"printed","temperature_printed":"1078","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":1351.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"corrections":[{"after":[{"label":"γMn","label_source":"printed_source_page"},{"label":"δMn","label_source":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"doi":"10.1361/15477030523544","locator":{"artifact":"table","asset":"doi:10.1361/15477030523544/p2/tab-1","caption":"Experimental DTA results and their interpretation","label":"1","page":2,"row":23},"pdf_page":2,"pdf_sha256":"7c719e4c3ef53a57f5b115e47cd62c4d93c382167db6d2b699ad83f4078e6b23","printed_phase_text":"γMn; δMn","rationale":"Table 1 interpretation column explicitly identifies the pure-element transformation rows.","rendered_page_sha256":"4966a713fc232bddefebaa9591bccd364d629c61c25ebbddaf9df69052645dbd","report_id":"ORCHID-PR-20261027-v1","review_group":94,"table":"1"},"field":"phases","gate":"PR20261027","rule":"source_adjudicated_placeholder_recovery","visual_check":{"checked":"2026-10-27; Codex rendered-page inspection","image_sha256":"4966a713fc232bddefebaa9591bccd364d629c61c25ebbddaf9df69052645dbd","method":"Explicit printed row or bounded table group; no composition or diagram inference","page":2,"pdf_sha256_prefix":"7c719e4c3ef53a57","seen":"γMn; δMn","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":["placeholder_recovery_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":0,"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 1 interpretation column explicitly identifies the pure-element transformation rows.","effect":"not_espei_ready","gate":"PR20261027"}],"id":"ORC-YSBLW6LCGZ","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":23},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.0,"MN":1.0},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"γMn","label_source":"printed_source_page"},{"label":"δMn","label_source":"printed_source_page"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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":"γMn = δMn"},"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":"MG-MN","system":"MG-MN","temperature_K":1411.15,"temperature_basis":"printed","temperature_printed":"1138","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":1411.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"corrections":[{"after":[{"label":"δMn","label_source":"printed_source_page"},{"label":"Liquid","label_source":"printed_source_page"}],"before":[{"label":"UNKNOWN"}],"evidence":{"doi":"10.1361/15477030523544","locator":{"artifact":"table","asset":"doi:10.1361/15477030523544/p2/tab-1","caption":"Experimental DTA results and their interpretation","label":"1","page":2,"row":24},"pdf_page":2,"pdf_sha256":"7c719e4c3ef53a57f5b115e47cd62c4d93c382167db6d2b699ad83f4078e6b23","printed_phase_text":"δMn; Liquid","rationale":"Table 1 interpretation column explicitly identifies the pure-element transformation rows.","rendered_page_sha256":"4966a713fc232bddefebaa9591bccd364d629c61c25ebbddaf9df69052645dbd","report_id":"ORCHID-PR-20261027-v1","review_group":94,"table":"1"},"field":"phases","gate":"PR20261027","rule":"source_adjudicated_placeholder_recovery","visual_check":{"checked":"2026-10-27; Codex rendered-page inspection","image_sha256":"4966a713fc232bddefebaa9591bccd364d629c61c25ebbddaf9df69052645dbd","method":"Explicit printed row or bounded table group; no composition or diagram inference","page":2,"pdf_sha256_prefix":"7c719e4c3ef53a57","seen":"δMn; Liquid","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":["placeholder_recovery_requires_downstream_revalidation"],"state_fully_specified":false},"fold_lpo":0,"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 1 interpretation column explicitly identifies the pure-element transformation rows.","effect":"not_espei_ready","gate":"PR20261027"}],"id":"ORC-M5BMZN3JQZ","locator":{"ref":"doi:10.1361/15477030523544/p2/tab-1","row":24},"method":"DTA","method_basis":"printed in the table row/column","observation_type":"phase_transition","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"overall_composition":{"MG":0.0,"MN":1.0},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","phases":[{"label":"δMn","label_source":"printed_source_page"},{"label":"Liquid","label_source":"printed_source_page"}],"pid":"doi:10.1361/15477030523544/p2/tab-1/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":"δMn = Liquid"},"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":"MG-MN","system":"MG-MN","temperature_K":1514.15,"temperature_basis":"printed","temperature_printed":"1241","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":1514.15},{"chemical_system":"MG-MN","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":2,"fold_lso":0,"id":"ORC-GOEESYKAL2","locator":{"ref":"sha256:85fd53a1a176b694/p233/tab-i","row":4},"model":"Mc3a156b7","observation_type":"invariant_reaction","origin":{"basis":"cost507_chapter_table_without_source_column","class":"model_value","measured_in":"sha256:85fd53a1a176b694","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"sha256:85fd53a1a176b694","paper_id":"sha256:85fd53a1a176b694","phase_compositions":[{"basis":"mole_fraction","composition":{"MN":0.998},"composition_source":"printed","phase":"bcc-A2"},{"basis":"mole_fraction","composition":{"MN":0.057},"composition_source":"printed","phase":"Liquid'"},{"basis":"mole_fraction","composition":{"MN":0.999},"composition_source":"printed","phase":"fcc-A1"}],"phases":[{"label":"bcc-A2","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"},{"label":"Liquid'","mapping_confidence":"proposed","model_phase":"LIQUID"},{"label":"fcc-A1","mapping_confidence":"confirmed","model_phase":"FCC_A1","pearson_symbol":"cF4","prototype":"Cu","structure_basis":"mapped_model_phase"}],"pid":"sha256:85fd53a1a176b694/p233/tab-i/r-unplaced-68b00dc6#invariant","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":"bcc-A2 -> Liquid' + fcc-A1","type":"metatectic/catatectic"},"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"],"record_kind":"invariant_table","source_system":"MG-MN","system":"MG-MN","temperature_K":1409.6,"temperature_printed":"1409.6","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"metatectic/catatectic","transition_kind_printed":"Metatectic","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":0.0005},"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":1409.6},{"chemical_system":"MG-MN","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":2,"fold_lso":0,"id":"ORC-SJPG2YLR47","locator":{"ref":"sha256:85fd53a1a176b694/p233/tab-i","row":1},"model":"Mc3a156b7","observation_type":"invariant_reaction","origin":{"basis":"cost507_chapter_table_without_source_column","class":"model_value","measured_in":"sha256:85fd53a1a176b694","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"sha256:85fd53a1a176b694","paper_id":"sha256:85fd53a1a176b694","phase_compositions":[{"basis":"mole_fraction","composition":{"MN":0.008},"composition_source":"printed","phase":"Liquid'"},{"basis":"mole_fraction","composition":{"MN":1.0},"composition_source":"printed","phase":"cbcc-A12"},{"basis":"mole_fraction","composition":{"MN":0.009},"composition_source":"printed","phase":"hcp-A3"}],"phases":[{"label":"Liquid'","mapping_confidence":"proposed","model_phase":"LIQUID"},{"label":"cbcc-A12","mapping_confidence":"confirmed","model_phase":"CBCC_A12","pearson_symbol":"cI58","prototype":"alpha-Mn","structure_basis":"mapped_model_phase"},{"label":"hcp-A3","mapping_confidence":"confirmed","model_phase":"HCP_A3","pearson_symbol":"hP2","prototype":"Mg","structure_basis":"mapped_model_phase"}],"pid":"sha256:85fd53a1a176b694/p233/tab-i/r01#invariant","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' + cbcc-A12 -> hcp-A3","type":"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":"MG-MN","system":"MG-MN","temperature_K":923.8,"temperature_printed":"923.8","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"peritectic","transition_kind_printed":"Peritectic","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":0.0005},"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":923.8},{"chemical_system":"MG-MN","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":2,"fold_lso":0,"id":"ORC-3RZ5PEJEZL","locator":{"ref":"sha256:85fd53a1a176b694/p233/tab-i","row":2},"model":"Mc3a156b7","observation_type":"invariant_reaction","origin":{"basis":"cost507_chapter_table_without_source_column","class":"model_value","measured_in":"sha256:85fd53a1a176b694","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"sha256:85fd53a1a176b694","paper_id":"sha256:85fd53a1a176b694","phase_compositions":[{"basis":"mole_fraction","composition":{"MN":0.999},"composition_source":"printed","phase":"cub-A13"},{"basis":"mole_fraction","composition":{"MN":0.012},"composition_source":"printed","phase":"Liquid'"},{"basis":"mole_fraction","composition":{"MN":1.0},"composition_source":"printed","phase":"cbcc-A12"}],"phases":[{"label":"cub-A13","mapping_confidence":"confirmed","model_phase":"CUB_A13","pearson_symbol":"cP20","prototype":"beta-Mn","structure_basis":"mapped_model_phase"},{"label":"Liquid'","mapping_confidence":"proposed","model_phase":"LIQUID"},{"label":"cbcc-A12","mapping_confidence":"confirmed","model_phase":"CBCC_A12","pearson_symbol":"cI58","prototype":"alpha-Mn","structure_basis":"mapped_model_phase"}],"pid":"sha256:85fd53a1a176b694/p233/tab-i/r02#invariant","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":"cub-A13 -> Liquid' + cbcc-A12","type":"metatectic/catatectic"},"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":"MG-MN","system":"MG-MN","temperature_K":980.5,"temperature_printed":"980.5","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"metatectic/catatectic","transition_kind_printed":"Metatectic","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":0.0005},"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":980.5},{"chemical_system":"MG-MN","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":2,"fold_lso":0,"id":"ORC-MJNWHCKN4H","locator":{"ref":"sha256:85fd53a1a176b694/p233/tab-i","row":3},"model":"Mc3a156b7","observation_type":"invariant_reaction","origin":{"basis":"cost507_chapter_table_without_source_column","class":"model_value","measured_in":"sha256:85fd53a1a176b694","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"sha256:85fd53a1a176b694","paper_id":"sha256:85fd53a1a176b694","phase_compositions":[{"basis":"mole_fraction","composition":{"MN":0.999},"composition_source":"printed","phase":"fcc-A1"},{"basis":"mole_fraction","composition":{"MN":0.048},"composition_source":"printed","phase":"Liquid'"},{"basis":"mole_fraction","composition":{"MN":1.0},"composition_source":"printed","phase":"cub-A13"}],"phases":[{"label":"fcc-A1","mapping_confidence":"confirmed","model_phase":"FCC_A1","pearson_symbol":"cF4","prototype":"Cu","structure_basis":"mapped_model_phase"},{"label":"Liquid'","mapping_confidence":"proposed","model_phase":"LIQUID"},{"label":"cub-A13","mapping_confidence":"confirmed","model_phase":"CUB_A13","pearson_symbol":"cP20","prototype":"beta-Mn","structure_basis":"mapped_model_phase"}],"pid":"sha256:85fd53a1a176b694/p233/tab-i/r03#invariant","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":"fcc-A1 -> Liquid' + cub-A13","type":"metatectic/catatectic"},"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":"MG-MN","system":"MG-MN","temperature_K":1351.7,"temperature_printed":"1351.7","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"metatectic/catatectic","transition_kind_printed":"Metatectic","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":0.0005},"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":1351.7},{"chemical_system":"MG-MN","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":2,"fold_lso":0,"id":"ORC-BFIPEOOG3F","locator":{"ref":"sha256:85fd53a1a176b694/p233/tab-i","row":5},"model":"Mc3a156b7","observation_type":"invariant_reaction","origin":{"basis":"cost507_chapter_table_without_source_column","class":"model_value","measured_in":"sha256:85fd53a1a176b694","measured_in_basis":"reporting_paper_own_value","own_work_of_paper":true},"paper":"sha256:85fd53a1a176b694","paper_id":"sha256:85fd53a1a176b694","phase_compositions":[{"basis":"mole_fraction","composition":{"MN":0.937},"composition_source":"printed","phase":"Liquid\""},{"basis":"mole_fraction","composition":{"MN":0.063},"composition_source":"printed","phase":"Liquid'"},{"basis":"mole_fraction","composition":{"MN":0.998},"composition_source":"printed","phase":"bcc-A2"}],"phases":[{"label":"Liquid\""},{"label":"Liquid'"},{"label":"bcc-A2"}],"pid":"sha256:85fd53a1a176b694/p233/tab-i/r05#invariant","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\" -> Liquid' + bcc-A2","type":"monotectic"},"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":"MG-MN","system":"MG-MN","temperature_K":1447.0,"temperature_printed":"1447.0","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"monotectic","transition_kind_printed":"Monotectic","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":0.0005},"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":1447.0},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"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","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-4X3XRKOCJM.1829f1","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1361/15477030523544/p3/text-04"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","pid":"doi:10.1361/15477030523544/p3/text-04/s08#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":"The sample with pure Mn confirmed the temperatures of the allotropic transformations at 706, 1086, and 1135 °C, which is close to the accepted unary data, 707, 1087, and 1138 °C, respectively.","quote_page":3,"reaction":{"type":"polymorphic"},"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":"MG-MN","system":"MG-MN","temperature_K":980.15,"temperature_printed":"707 C","tool_release":"release v2 + tools dev copy record build","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":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"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":980.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"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","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-4X3XRKOCJM.1fea30","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1361/15477030523544/p3/text-04"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","pid":"doi:10.1361/15477030523544/p3/text-04/s08#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":"The sample with pure Mn confirmed the temperatures of the allotropic transformations at 706, 1086, and 1135 °C, which is close to the accepted unary data, 707, 1087, and 1138 °C, respectively.","quote_page":3,"reaction":{"type":"polymorphic"},"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":"MG-MN","system":"MG-MN","temperature_K":1360.15,"temperature_printed":"1087 C","tool_release":"release v2 + tools dev copy record build","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":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"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":1360.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-4X3XRKOCJM.4b5313","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1361/15477030523544/p3/text-04"},"method":"DTA","method_basis":"printed in the quoted sentence (fix-up 2026-10-22 gate)","observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","pid":"doi:10.1361/15477030523544/p3/text-04/s08#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":"The sample with pure Mn confirmed the temperatures of the allotropic transformations at 706, 1086, and 1135 °C, which is close to the accepted unary data, 707, 1087, and 1138 °C, respectively.","quote_page":3,"reaction":{"type":"polymorphic"},"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":"MG-MN","system":"MG-MN","temperature_K":1408.15,"temperature_printed":"1135 C","tool_release":"release v2 + tools dev copy record build","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":1408.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-4X3XRKOCJM.895402","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1361/15477030523544/p3/text-04"},"method":"DTA","method_basis":"printed in the quoted sentence (fix-up 2026-10-22 gate)","observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","pid":"doi:10.1361/15477030523544/p3/text-04/s08#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":"The sample with pure Mn confirmed the temperatures of the allotropic transformations at 706, 1086, and 1135 °C, which is close to the accepted unary data, 707, 1087, and 1138 °C, respectively.","quote_page":3,"reaction":{"type":"polymorphic"},"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":"MG-MN","system":"MG-MN","temperature_K":1359.15,"temperature_printed":"1086 C","tool_release":"release v2 + tools dev copy record build","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":1359.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"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","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-4X3XRKOCJM.ce263b","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1361/15477030523544/p3/text-04"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","pid":"doi:10.1361/15477030523544/p3/text-04/s08#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":"The sample with pure Mn confirmed the temperatures of the allotropic transformations at 706, 1086, and 1135 °C, which is close to the accepted unary data, 707, 1087, and 1138 °C, respectively.","quote_page":3,"reaction":{"type":"polymorphic"},"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":"MG-MN","system":"MG-MN","temperature_K":1411.15,"temperature_printed":"1138 C","tool_release":"release v2 + tools dev copy record build","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":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"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":1411.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-4X3XRKOCJM.e49b3b","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1361/15477030523544/p3/text-04"},"method":"DTA","method_basis":"printed in the quoted sentence (fix-up 2026-10-22 gate)","observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","pid":"doi:10.1361/15477030523544/p3/text-04/s08#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":"The sample with pure Mn confirmed the temperatures of the allotropic transformations at 706, 1086, and 1135 °C, which is close to the accepted unary data, 707, 1087, and 1138 °C, respectively.","quote_page":3,"reaction":{"type":"polymorphic"},"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":"MG-MN","system":"MG-MN","temperature_K":979.15,"temperature_printed":"706 C","tool_release":"release v2 + tools dev copy record build","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":979.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-IBLKZZ7X6S","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1361/15477030523544/p3/text-04"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","pid":"doi:10.1361/15477030523544/p3/text-04/s09#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":"In the binary samples Mg50Mn50, Mg20Mn80, and Mg10Mn90 two invariant reactions were observed: The eutectic reaction L + ␣Mn ⳱ (Mg) at just below 650 °C and the monotectic reaction L⬙ ⳱ L⬘ + ␦Mn at about 1200 °C.","quote_page":3,"reaction":{"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":"MG-MN","system":"MG-MN","temperature_K":1473.15,"temperature_printed":"about 1200","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":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"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":1473.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":1,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-PKAFFG3KN7.223ac6","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1361/15477030523544/p3/text-11"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","pid":"doi:10.1361/15477030523544/p3/text-11/s10#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":"The monotectic reaction temperature for L⬙ ↔ L⬘ + ␦Mn is calculated to be 1198 °C, which coincides well with our experimental results, 1200 °C.","quote_page":3,"reaction":{"printed":"L⬙ ↔ L⬘ + ␦Mn","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":"MG-MN","system":"MG-MN","temperature_K":1473.15,"temperature_printed":"1200 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":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"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":1473.15},{"chemical_system":"MG-MN","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-PKAFFG3KN7.9e4e49","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1361/15477030523544/p3/text-11"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"model_value","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","pid":"doi:10.1361/15477030523544/p3/text-11/s10#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":"The monotectic reaction temperature for L⬙ ↔ L⬘ + ␦Mn is calculated to be 1198 °C, which coincides well with our experimental results, 1200 °C.","quote_page":3,"reaction":{"printed":"L⬙ ↔ L⬘ + ␦Mn","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":"MG-MN","system":"MG-MN","temperature_K":1471.15,"temperature_printed":"1198 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":1471.15},{"chemical_system":"MG-MN","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"INVARIANT_TEMPERATURE without the phases of its state (reactions_in_quote:0)","effect":"not_accepted","gate":"R3"}],"id":"ORC-BWBVOLFIV6","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1361/15477030523544/p4/text-01"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"model_value","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","pid":"doi:10.1361/15477030523544/p4/text-01/s02#phase_transition","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","quote":"The first equilibrium is given by the thermodynamic assessment as a peritectic reaction L⬘ + ␣Mn ⳱ (Mg) at 651 °C based on the Mn solubility data in solid and liquid magnesium (Fig. 4).","quote_page":4,"reaction":{"printed":"L⬘ + ␣Mn ⳱ (Mg)","type":"peritectic"},"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":"MG-MN","system":"MG-MN","temperature_K":924.15,"temperature_printed":"651 C","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectic","transition_kind_printed":"peritectic","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":924.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":3,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-KR63BBB6ZM","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1361/15477030523544/p4/text-27"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","pid":"doi:10.1361/15477030523544/p4/text-27/s07#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":"This also applies to the incipient melting observed at 1241 °C.","quote_page":4,"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":"MG-MN","system":"MG-MN","temperature_K":1514.15,"temperature_printed":"1241 C","tool_release":"release v2 + tools dev copy record build","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"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":1514.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":2,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-E42Y5HEBSI","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1361/15477030523544/p4/text-27"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","pid":"doi:10.1361/15477030523544/p4/text-27/s10#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":"The lower temperature measured, 1241 °C instead of the accepted 1246 °C, may be explained by the fact that only the much lower Mg melting point was used for calibration.","quote_page":4,"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":"MG-MN","system":"MG-MN","temperature_K":1519.15,"temperature_printed":"1246 C","tool_release":"release v2 + tools dev copy record build","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"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":1519.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":3,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-3JLLJEU2SW.674ecc","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1361/15477030523544/p5/text-04"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","pid":"doi:10.1361/15477030523544/p5/text-04/s02#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":"With this in mind, there is only one signal that could be clearly assigned to the monotectic reaction, the one consistently observed in all three binary samples on heating and cooling in the first cycle at 1198 or 1197 °C at 50 at.% Mn.","quote_page":5,"reaction":{"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":"MG-MN","system":"MG-MN","temperature_K":1471.15,"temperature_printed":"1198","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":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"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":1471.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":2,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"proposed","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-3JLLJEU2SW.ff2580","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1361/15477030523544/p5/text-04"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","pid":"doi:10.1361/15477030523544/p5/text-04/s02#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":"With this in mind, there is only one signal that could be clearly assigned to the monotectic reaction, the one consistently observed in all three binary samples on heating and cooling in the first cycle at 1198 or 1197 °C at 50 at.% Mn.","quote_page":5,"reaction":{"type":"other"},"reader_agreement":"single_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"unconfirmed (single reader)","reader_tier":"preliminary_flash","readers":["gemini-3.8-flash"],"record_kind":"running_text","source_system":"MG-MN","system":"MG-MN","temperature_K":1470.15,"temperature_printed":"1197","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":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"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":1470.15},{"chemical_system":"MG-MN","citations_printed":["1991Din"],"cited_sources":[{"first_author":"Dinsdale","kind":"assessment","label":"1991Din","reference":"A.T. Dinsdale, Thermochemical Data of the Elements, Calphad, Vol 15, 1991, p 317-425","status":"resolved","year":"1991"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"model","flags":{"calphad_check":"not_available","dropped_field_count":2,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-UMW7JUXYQK.2857ae","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1361/15477030523544/p5/text-04"},"observation_type":"phase_transition","origin":{"class":"model_value","own_work_of_paper":false},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","pid":"doi:10.1361/15477030523544/p5/text-04/s05#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":"Based on that, we have 1198 °C for the monotectic reaction or 1203 °C if we want to make a correction for the 5 K shifted measurement of the melting point of pure Mn, 1241 °C instead of the accepted 1246 °C [1991Din].","quote_page":5,"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":"MG-MN","system":"MG-MN","temperature_K":1519.15,"temperature_printed":"1246","tool_release":"release v2 + tools dev copy record build","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":1519.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":3,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-UMW7JUXYQK.8a6bc3","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1361/15477030523544/p5/text-04"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","pid":"doi:10.1361/15477030523544/p5/text-04/s05#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":"Based on that, we have 1198 °C for the monotectic reaction or 1203 °C if we want to make a correction for the 5 K shifted measurement of the melting point of pure Mn, 1241 °C instead of the accepted 1246 °C [1991Din].","quote_page":5,"reaction":{"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":"MG-MN","system":"MG-MN","temperature_K":1471.15,"temperature_printed":"1198","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":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"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":1471.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":3,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-UMW7JUXYQK.a8ebfb","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1361/15477030523544/p5/text-04"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","pid":"doi:10.1361/15477030523544/p5/text-04/s05#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":"Based on that, we have 1198 °C for the monotectic reaction or 1203 °C if we want to make a correction for the 5 K shifted measurement of the melting point of pure Mn, 1241 °C instead of the accepted 1246 °C [1991Din].","quote_page":5,"reaction":{"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":"MG-MN","system":"MG-MN","temperature_K":1476.15,"temperature_printed":"1203","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":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"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":1476.15},{"chemical_system":"MG-MN","conditions":{"kind":"paper_context","paper":"doi:10.1361/15477030523544"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","dropped_field_count":4,"espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"has_dropped_fields":true,"review_state":"extracted","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":0,"gate_failures":[{"code":"state_phases_missing","detail":"TRANSITION_TEMPERATURE without the phases of its state (not_a_single_phase_transition)","effect":"not_accepted","gate":"R3"}],"id":"ORC-UMW7JUXYQK.bab01e","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1361/15477030523544/p5/text-04"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1361/15477030523544","own_work_of_paper":true},"paper":"doi:10.1361/15477030523544","paper_id":"doi:10.1361/15477030523544","pid":"doi:10.1361/15477030523544/p5/text-04/s05#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":"Based on that, we have 1198 °C for the monotectic reaction or 1203 °C if we want to make a correction for the 5 K shifted measurement of the melting point of pure Mn, 1241 °C instead of the accepted 1246 °C [1991Din].","quote_page":5,"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":"MG-MN","system":"MG-MN","temperature_K":1514.15,"temperature_printed":"1241","tool_release":"release v2 + tools dev copy record build","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":16.0,"sigma_method":{"basis":"calibrated","ci95":[10.483565,26.208913],"class":"unknown","entry":"value_types/T_TRANSITION/classes/unknown","floor":16.0,"floor_unit":"K","n_pairs":274,"value":16.0},"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":1514.15}],"release":"orchid-literature 2026-10-23 (record store db-v2.1: invariant/general v2.1.19r, text+context fixup-20261022)","system":"MG-MN"}