{"artifacts":{"doi:10.1007/s11669-016-0454-2/p3/text-03":{"artifact":"text_passage","label":"page 3, passage 3","page":3},"doi:10.1007/s11669-016-0454-2/p3/text-04":{"artifact":"text_passage","label":"page 3, passage 4","page":3},"sha256:85fd53a1a176b694/p212/tab-i":{"artifact":"table","caption":"­ Invariant R e a c t i o n s .","label":"I","page":212}},"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":{},"elements":["FE","MG"],"licence":"CC BY 4.0 (ORCHID data; quotes are short excerpts kept for verification, the publishers' copyright, not relicensed)","models":{"Mab86deef":{"catalog_entry":{"license":"CC BY 4.0","name":"FeMg-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":"FeMg-98Tib-LB.tdb","tdb_path":"databases/sgte-binary/FeMg-98Tib-LB.tdb","tdb_sha256":"92473e5981422ab67f97cbb9d39cc6e3338f426a7b1c5fc5a6f89489ae344d43"}},"note":"records[].locator.ref -> artifacts; records[].model -> models (full records: orchid-literature.jsonl.gz)","papers":{"doi:10.1007/s11669-016-0454-2":{"authors":["David Dilner","Lina Kjellqvist","Malin Selleby"],"citation":"David Dilner, Lina Kjellqvist, Malin Selleby, Thermodynamic Assessment of the Fe-Ca-S, Fe-Mg-O and Fe-Mg-S Systems, J. Phase Equilib. Diffus. 37, 277-292 (2016).","container":"J. Phase Equilib. Diffus.","doi":"10.1007/s11669-016-0454-2","doi_url":"https://doi.org/10.1007/s11669-016-0454-2","id":"doi:10.1007/s11669-016-0454-2","kind":"corpus_paper","metadata_source":"crossref","pdf_sha256_prefix":"7c4b89e29edb8308","roles":["reporting_paper"],"source_kinds":["journal_article"],"title":"Thermodynamic Assessment of the Fe-Ca-S, Fe-Mg-O and Fe-Mg-S Systems","year":2016},"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":"FE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":0,"id":"ORC-PRMKGLNXKL","locator":{"ref":"sha256:85fd53a1a176b694/p212/tab-i","row":4},"model":"Mab86deef","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":{"MG":1.0},"composition_source":"printed","phase":"Liquid\""},{"basis":"mole_fraction","composition":{"MG":0.0},"composition_source":"printed","phase":"bcc-A2"},{"basis":"mole_fraction","composition":{"MG":1.0},"composition_source":"printed","phase":"hcp-A3"}],"phases":[{"label":"Liquid\"","mapping_confidence":"proposed","model_phase":"LIQUID"},{"label":"bcc-A2","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","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/p212/tab-i/r-unplaced-df39be6e#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\" +bcc-A2 -> hcp-A3","type":"other"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"FE-MG","system":"FE-MG","temperature_K":922.9,"temperature_printed":"922.9","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"other","transition_kind_printed":"Degenerate","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.05,"sigma_method":{"basis":"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":0.05},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"K","value_type":"T_INVARIANT"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"K","value":922.9},{"chemical_system":"FE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":0,"id":"ORC-52P5DK6O3T","locator":{"ref":"sha256:85fd53a1a176b694/p212/tab-i","row":1},"model":"Mab86deef","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":{"MG":0.018},"composition_source":"printed","phase":"Liquid'"},{"basis":"mole_fraction","composition":{"MG":0.008},"composition_source":"printed","phase":"bcc-A2"},{"basis":"mole_fraction","composition":{"MG":0.987},"composition_source":"printed","phase":"Liquid\""}],"phases":[{"label":"Liquid'"},{"label":"bcc-A2"},{"label":"Liquid\""}],"pid":"sha256:85fd53a1a176b694/p212/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' -> bcc-A2 + Liquid\"","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":"FE-MG","system":"FE-MG","temperature_K":1791.4,"temperature_printed":"1791.4","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":1791.4},{"chemical_system":"FE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":0,"id":"ORC-EGOFOXIDUR","locator":{"ref":"sha256:85fd53a1a176b694/p212/tab-i","row":2},"model":"Mab86deef","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":{"MG":0.992},"composition_source":"printed","phase":"Liquid\""},{"basis":"mole_fraction","composition":{"MG":0.005},"composition_source":"printed","phase":"bcc-A2"},{"basis":"mole_fraction","composition":{"MG":0.005},"composition_source":"printed","phase":"fcc-A1"}],"phases":[{"label":"Liquid\"","mapping_confidence":"proposed","model_phase":"LIQUID"},{"label":"bcc-A2","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"},{"label":"fcc-A1","mapping_confidence":"confirmed","model_phase":"FCC_A1","pearson_symbol":"cF4","prototype":"Cu","structure_basis":"mapped_model_phase"}],"pid":"sha256:85fd53a1a176b694/p212/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":"Liquid\" + bcc-A2 -> fcc-A1","type":"other"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"FE-MG","system":"FE-MG","temperature_K":1661.6,"temperature_printed":"1661.6","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"other","transition_kind_printed":"Degenerate","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":1661.6},{"chemical_system":"FE-MG","conditions":{"kind":"not_applicable_own_calculation"},"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":2,"fold_lso":0,"id":"ORC-754AJQSESZ","locator":{"ref":"sha256:85fd53a1a176b694/p212/tab-i","row":3},"model":"Mab86deef","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":{"MG":0.999},"composition_source":"printed","phase":"Liquid\""},{"basis":"mole_fraction","composition":{"MG":0.001},"composition_source":"printed","phase":"bcc-A2"},{"basis":"mole_fraction","composition":{"MG":0.001},"composition_source":"printed","phase":"fcc-A1"}],"phases":[{"label":"Liquid\"","mapping_confidence":"proposed","model_phase":"LIQUID"},{"label":"bcc-A2","mapping_confidence":"confirmed","model_phase":"BCC_A2","pearson_symbol":"cI2","prototype":"W","structure_basis":"mapped_model_phase"},{"label":"fcc-A1","mapping_confidence":"confirmed","model_phase":"FCC_A1","pearson_symbol":"cF4","prototype":"Cu","structure_basis":"mapped_model_phase"}],"pid":"sha256:85fd53a1a176b694/p212/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":"Liquid\" + bcc-A2 -> fcc-A1","type":"other"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"FE-MG","system":"FE-MG","temperature_K":1183.4,"temperature_printed":"1183.4","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"other","transition_kind_printed":"Degenerate","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":1183.4},{"chemical_system":"FE-MG","conditions":{"kind":"paper_context_not_extracted","paper":"doi:10.1007/s11669-016-0454-2"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_flags":["NOTE_SELF_FLAG"],"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 (compounds_in_quote:0)","effect":"not_accepted","gate":"R3"}],"id":"ORC-CCYHYUD746","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s11669-016-0454-2/p3/text-03"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"experimental","measured_in":"doi:10.1007/s11669-016-0454-2","own_work_of_paper":true},"paper":"doi:10.1007/s11669-016-0454-2","paper_id":"doi:10.1007/s11669-016-0454-2","pid":"doi:10.1007/s11669-016-0454-2/p3/text-03/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 magnetic transition temperature was fixed to the experimental value 690 K, and the Bohr magneton number was used as an optimizing parameter to fit the shape of the lambda transition.","quote_page":3,"reaction":{"type":"magnetic"},"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":"FE-MG","system":"FE-MG","temperature_K":690.0,"temperature_printed":"690 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"magnetic","transition_kind_printed":"magnetic","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":0.05},"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":690.0},{"chemical_system":"FE-MG","citations_printed":["34"],"cited_sources":[{"first_author":"Reznitskii","kind":"unknown","label":"34","reference":"L.A. Reznitskii, K.G. Khomyakov, N.G. Korzhukov, and S.E. Orel, Calorimeter for Determining the True Heat Capacity of Ferrites from 300 to 1000 K, Fiz. Khim., 1969, 43(1969), p 2165-2169","status":"resolved","year":"1969"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":false,"gate_failures":["state_phases_missing"],"review_flags":["NOTE_SELF_FLAG"],"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 (compounds_in_quote:0)","effect":"not_accepted","gate":"R3"}],"id":"ORC-4EGPRG2J2H","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/s11669-016-0454-2/p3/text-04"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1007/s11669-016-0454-2","paper_id":"doi:10.1007/s11669-016-0454-2","pid":"doi:10.1007/s11669-016-0454-2/p3/text-04/s04#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 magnetic transition of MgFe2O4 is observed at around 650 K according to Reznitskii et al.[34]","quote_page":3,"reaction":{"type":"magnetic"},"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":"FE-MG","system":"FE-MG","temperature_K":650.0,"temperature_printed":"650 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"magnetic","transition_kind_printed":"magnetic","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":0.05},"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":650.0}],"release":"orchid-literature 2026-10-23 (record store db-v2.1: invariant/general v2.1.19r, text+context fixup-20261022)","system":"FE-MG"}