{"artifacts":{"doi:10.1016/s0925-8388(01)01990-9/p13/tab-6":{"artifact":"table","caption":"Invariant reactions in the Fe–Sm system","label":"6","page":13},"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7":{"artifact":"table","caption":"Thermochemical properties of Fe 17 Sm 2 measured and calculated in the present work","label":"7","page":13},"doi:10.1016/s0925-8388(01)01990-9/p3/text-05":{"artifact":"text_passage","label":"page 3, passage 5","page":3}},"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:10.1016/s0925-8388(01)01990-9":{"context_id":"context:source-doi-10-1016-s0925-8388-01-01990-9","items":[{"applies_to":"Fe 17 Sm 2","extraction_accepted":true,"has_dropped_fields":true,"id":"ORC-46KWD35C6H","instrument":"PPMS Quantum Design instrument","page":2,"quote":"The heat capacity (CP ) of Fe 17 Sm 2 has been measured from 5 to 298 K using the PPMS Quantum Design instrument.","second_reader_agrees":true,"type":"measurement"},{"extraction_accepted":true,"id":"ORC-HVD2V5UQNV","label":"Fe 17 Sm 2","nominal_composition":"Fe 17 Sm 2","page":2,"quote":"The heat capacity (CP ) of Fe 17 Sm 2 has been measured from 5 to 298 K using the PPMS Quantum Design instrument.","second_reader_agrees":true,"type":"sample"}],"paper":"doi:10.1016/s0925-8388(01)01990-9","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":["FE","SM"],"licence":"CC BY 4.0 (ORCHID data; quotes are short excerpts kept for verification, the publishers' copyright, not relicensed)","models":{"M4dd0e7ba":{"catalog_entry":{"license":"CC BY 4.0","name":"FeSm-02Zin.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"reporting_paper_own_model (TDB header cites this paper)","model_citation":"J. Alloys Compd., 339, 118-139(2002).","model_doi":"10.1016/s0925-8388(01)01990-9","tdb":"FeSm-02Zin.tdb","tdb_path":"databases/sgte-binary/FeSm-02Zin.tdb","tdb_sha256":"f9381a4b6ae265f751a70c7b1f63fa4b333dfedc7bde7e50c8747281e5ab6e15"}},"note":"records[].locator.ref -> artifacts; records[].model -> models (full records: orchid-literature.jsonl.gz)","papers":{"doi:10.1016/0022-5088(71)90124-x":{"authors":["K.H.J. Buschow"],"citation":"K.H.J. Buschow, The samarium-iron system, Journal of the Less Common Metals 25, 131-134 (1971).","container":"Journal of the Less Common Metals","doi":"10.1016/0022-5088(71)90124-x","doi_url":"https://doi.org/10.1016/0022-5088(71)90124-x","id":"doi:10.1016/0022-5088(71)90124-x","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"The samarium-iron system","year":1971},"doi:10.1016/0304-8853(95)00021-6":{"authors":["Xin-guo Zhao","Zhi-dong Zhang","Wei Liu","Qun-feng Xiao","X.K. Sun"],"citation":"Xin-guo Zhao, Zhi-dong Zhang, Wei Liu, Qun-feng Xiao, X.K. Sun, Structural and magnetic properties of SmFeN magnets prepared by hydrogenation and nitrogenation processes, Journal of Magnetism and Magnetic Materials 148, 419-425 (1995).","container":"Journal of Magnetism and Magnetic Materials","doi":"10.1016/0304-8853(95)00021-6","doi_url":"https://doi.org/10.1016/0304-8853(95)00021-6","id":"doi:10.1016/0304-8853(95)00021-6","kind":"cited_work","metadata_source":"crossref","roles":["cited_source"],"source_kinds":["cited_work"],"title":"Structural and magnetic properties of SmFeN magnets prepared by hydrogenation and nitrogenation processes","year":1995},"doi:10.1016/s0925-8388(01)01990-9":{"authors":["M. Zinkevich","N. Mattern","A. Handstein","O. Gutfleisch"],"citation":"M. Zinkevich, N. Mattern, A. Handstein, O. Gutfleisch, Thermodynamics of Fe–Sm, Fe–H, and H–Sm systems and its application to the hydrogen–disproportionation–desorption–recombination (HDDR) process for the system Fe17Sm2–H2, Journal of Alloys and Compounds 339, 118-139 (2002).","container":"Journal of Alloys and Compounds","doi":"10.1016/s0925-8388(01)01990-9","doi_url":"https://doi.org/10.1016/s0925-8388(01)01990-9","id":"doi:10.1016/s0925-8388(01)01990-9","kind":"corpus_paper","metadata_source":"crossref","pdf_sha256_prefix":"bff91f281b088cf0","roles":["reporting_paper"],"source_kinds":["journal_article"],"title":"Thermodynamics of Fe–Sm, Fe–H, and H–Sm systems and its application to the hydrogen–disproportionation–desorption–recombination (HDDR) process for the system Fe17Sm2–H2","year":2002}},"part":1,"parts":1,"records":[{"chemical_system":"FE-SM","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"},"fold_lpo":1,"fold_lso":4,"id":"ORC-FXHWIDG7TI","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7","row":2},"model":"M4dd0e7ba","observation_type":"equilibrium_property","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)01990-9","own_work_of_paper":true},"overall_composition":{"SM":0.105263},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phases":[{"label":"Fe17Sm2"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7/r02#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"SM","property_group":"heat capacity / entropy / enthalpy","property_printed":"Entropy","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":"FE-SM","system":"FE-SM","temperature_K":298.15,"temperature_basis":"printed","temperature_printed":"298.15","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.759},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":1.0,"sigma_method":{"basis":"prior","ci95":null,"class":"model_calculated","entry":"model/S_ABS","floor":1.0,"floor_unit":"J/K/mol","n_pairs":260,"value":1.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"J/mol (basis unstated)/K","value_type":"S_ABS"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"J/mol (basis unstated)/K","unit_basis":"unstated","unit_printed":"J mol−1 K−1","value":35.18,"value_printed":35.18},{"chemical_system":"FE-SM","conditions":{"kind":"paper_context","paper":"doi:10.1016/s0925-8388(01)01990-9"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":4,"id":"ORC-ALPGZWBJPJ","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7","row":3},"observation_type":"equilibrium_property","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/s0925-8388(01)01990-9","own_work_of_paper":true},"overall_composition":{"SM":0.105263},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phases":[{"label":"Fe17Sm2"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7/r03#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"CPM","property_group":"heat capacity / entropy / enthalpy","property_printed":"Heat capacity","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":"FE-SM","system":"FE-SM","temperature_K":272.0,"temperature_basis":"printed","temperature_printed":"272","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.455},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.6,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[0.256323,1.118072],"class":"unknown","entry":"value_types/CPM/classes/unknown","floor":0.6,"floor_unit":"J/K/mol","n_pairs":6,"prior_source":"kubaschewski","value":0.6},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"J/mol (basis unstated)/K","value_type":"CPM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"J/mol (basis unstated)/K","unit_basis":"unstated","unit_printed":"J mol−1 K−1","value":29.1,"value_printed":29.1},{"chemical_system":"FE-SM","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"},"fold_lpo":1,"fold_lso":4,"id":"ORC-CGT62BX4ZY","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7","row":4},"model":"M4dd0e7ba","observation_type":"equilibrium_property","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)01990-9","own_work_of_paper":true},"overall_composition":{"SM":0.105263},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phases":[{"label":"Fe17Sm2"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7/r04#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"CPM","property_group":"heat capacity / entropy / enthalpy","property_printed":"Heat capacity","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":"FE-SM","system":"FE-SM","temperature_K":272.0,"temperature_basis":"printed","temperature_printed":"272","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.2975},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":1.0,"sigma_method":{"basis":"prior","ci95":null,"class":"model_calculated","entry":"model/CPM","floor":1.0,"floor_unit":"J/K/mol","n_pairs":225,"value":1.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"J/mol (basis unstated)/K","value_type":"CPM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"J/mol (basis unstated)/K","unit_basis":"unstated","unit_printed":"J mol−1 K−1","value":25.95,"value_printed":25.95},{"chemical_system":"FE-SM","conditions":{"kind":"paper_context","paper":"doi:10.1016/s0925-8388(01)01990-9"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":4,"id":"ORC-CLWO7ZAO7S","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7","row":5},"observation_type":"equilibrium_property","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/s0925-8388(01)01990-9","own_work_of_paper":true},"overall_composition":{"SM":0.105263},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phases":[{"label":"Fe17Sm2"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7/r05#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"CPM","property_group":"heat capacity / entropy / enthalpy","property_printed":"Heat capacity","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":"FE-SM","system":"FE-SM","temperature_K":277.0,"temperature_basis":"printed","temperature_printed":"277","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.47},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.6,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[0.256323,1.118072],"class":"unknown","entry":"value_types/CPM/classes/unknown","floor":0.6,"floor_unit":"J/K/mol","n_pairs":6,"prior_source":"kubaschewski","value":0.6},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"J/mol (basis unstated)/K","value_type":"CPM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"J/mol (basis unstated)/K","unit_basis":"unstated","unit_printed":"J mol−1 K−1","value":29.4,"value_printed":29.4},{"chemical_system":"FE-SM","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"},"fold_lpo":1,"fold_lso":4,"id":"ORC-WZRQBKTDPE","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7","row":6},"model":"M4dd0e7ba","observation_type":"equilibrium_property","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)01990-9","own_work_of_paper":true},"overall_composition":{"SM":0.105263},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phases":[{"label":"Fe17Sm2"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7/r06#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"CPM","property_group":"heat capacity / entropy / enthalpy","property_printed":"Heat capacity","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":"FE-SM","system":"FE-SM","temperature_K":277.0,"temperature_basis":"printed","temperature_printed":"277","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.321},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":1.0,"sigma_method":{"basis":"prior","ci95":null,"class":"model_calculated","entry":"model/CPM","floor":1.0,"floor_unit":"J/K/mol","n_pairs":225,"value":1.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"J/mol (basis unstated)/K","value_type":"CPM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"J/mol (basis unstated)/K","unit_basis":"unstated","unit_printed":"J mol−1 K−1","value":26.42,"value_printed":26.42},{"chemical_system":"FE-SM","conditions":{"kind":"paper_context","paper":"doi:10.1016/s0925-8388(01)01990-9"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":4,"id":"ORC-KUU2QEBTNX","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7","row":7},"observation_type":"equilibrium_property","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/s0925-8388(01)01990-9","own_work_of_paper":true},"overall_composition":{"SM":0.105263},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phases":[{"label":"Fe17Sm2"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7/r07#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"CPM","property_group":"heat capacity / entropy / enthalpy","property_printed":"Heat capacity","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":"FE-SM","system":"FE-SM","temperature_K":282.0,"temperature_basis":"printed","temperature_printed":"282","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.485},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.6,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[0.256323,1.118072],"class":"unknown","entry":"value_types/CPM/classes/unknown","floor":0.6,"floor_unit":"J/K/mol","n_pairs":6,"prior_source":"kubaschewski","value":0.6},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"J/mol (basis unstated)/K","value_type":"CPM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"J/mol (basis unstated)/K","unit_basis":"unstated","unit_printed":"J mol−1 K−1","value":29.7,"value_printed":29.7},{"chemical_system":"FE-SM","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"},"fold_lpo":1,"fold_lso":4,"id":"ORC-PBEQCJZAXI","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7","row":8},"model":"M4dd0e7ba","observation_type":"equilibrium_property","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)01990-9","own_work_of_paper":true},"overall_composition":{"SM":0.105263},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phases":[{"label":"Fe17Sm2"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7/r08#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"CPM","property_group":"heat capacity / entropy / enthalpy","property_printed":"Heat capacity","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":"FE-SM","system":"FE-SM","temperature_K":282.0,"temperature_basis":"printed","temperature_printed":"282","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.346},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":1.0,"sigma_method":{"basis":"prior","ci95":null,"class":"model_calculated","entry":"model/CPM","floor":1.0,"floor_unit":"J/K/mol","n_pairs":225,"value":1.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"J/mol (basis unstated)/K","value_type":"CPM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"J/mol (basis unstated)/K","unit_basis":"unstated","unit_printed":"J mol−1 K−1","value":26.92,"value_printed":26.92},{"chemical_system":"FE-SM","conditions":{"kind":"paper_context","paper":"doi:10.1016/s0925-8388(01)01990-9"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":4,"id":"ORC-EGGEEUNTET","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7","row":9},"observation_type":"equilibrium_property","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/s0925-8388(01)01990-9","own_work_of_paper":true},"overall_composition":{"SM":0.105263},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phases":[{"label":"Fe17Sm2"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7/r09#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"CPM","property_group":"heat capacity / entropy / enthalpy","property_printed":"Heat capacity","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":"FE-SM","system":"FE-SM","temperature_K":287.0,"temperature_basis":"printed","temperature_printed":"287","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.495},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.6,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[0.256323,1.118072],"class":"unknown","entry":"value_types/CPM/classes/unknown","floor":0.6,"floor_unit":"J/K/mol","n_pairs":6,"prior_source":"kubaschewski","value":0.6},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"J/mol (basis unstated)/K","value_type":"CPM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"J/mol (basis unstated)/K","unit_basis":"unstated","unit_printed":"J mol−1 K−1","value":29.9,"value_printed":29.9},{"chemical_system":"FE-SM","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"},"fold_lpo":1,"fold_lso":4,"id":"ORC-2U2T5NHXRR","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7","row":10},"model":"M4dd0e7ba","observation_type":"equilibrium_property","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)01990-9","own_work_of_paper":true},"overall_composition":{"SM":0.105263},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phases":[{"label":"Fe17Sm2"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7/r10#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"CPM","property_group":"heat capacity / entropy / enthalpy","property_printed":"Heat capacity","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":"FE-SM","system":"FE-SM","temperature_K":287.0,"temperature_basis":"printed","temperature_printed":"287","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.3725},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":1.0,"sigma_method":{"basis":"prior","ci95":null,"class":"model_calculated","entry":"model/CPM","floor":1.0,"floor_unit":"J/K/mol","n_pairs":225,"value":1.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"J/mol (basis unstated)/K","value_type":"CPM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"J/mol (basis unstated)/K","unit_basis":"unstated","unit_printed":"J mol−1 K−1","value":27.45,"value_printed":27.45},{"chemical_system":"FE-SM","conditions":{"kind":"paper_context","paper":"doi:10.1016/s0925-8388(01)01990-9"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":4,"id":"ORC-GOHVDTA7MM","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7","row":11},"observation_type":"equilibrium_property","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/s0925-8388(01)01990-9","own_work_of_paper":true},"overall_composition":{"SM":0.105263},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phases":[{"label":"Fe17Sm2"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7/r11#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"CPM","property_group":"heat capacity / entropy / enthalpy","property_printed":"Heat capacity","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":"FE-SM","system":"FE-SM","temperature_K":293.0,"temperature_basis":"printed","temperature_printed":"293","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.51},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.6,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[0.256323,1.118072],"class":"unknown","entry":"value_types/CPM/classes/unknown","floor":0.6,"floor_unit":"J/K/mol","n_pairs":6,"prior_source":"kubaschewski","value":0.6},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"J/mol (basis unstated)/K","value_type":"CPM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"J/mol (basis unstated)/K","unit_basis":"unstated","unit_printed":"J mol−1 K−1","value":30.2,"value_printed":30.2},{"chemical_system":"FE-SM","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"},"fold_lpo":1,"fold_lso":4,"id":"ORC-RYRZ47WABJ","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7","row":12},"model":"M4dd0e7ba","observation_type":"equilibrium_property","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)01990-9","own_work_of_paper":true},"overall_composition":{"SM":0.105263},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phases":[{"label":"Fe17Sm2"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7/r12#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"CPM","property_group":"heat capacity / entropy / enthalpy","property_printed":"Heat capacity","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":"FE-SM","system":"FE-SM","temperature_K":293.0,"temperature_basis":"printed","temperature_printed":"293","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.4},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":1.0,"sigma_method":{"basis":"prior","ci95":null,"class":"model_calculated","entry":"model/CPM","floor":1.0,"floor_unit":"J/K/mol","n_pairs":225,"value":1.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"J/mol (basis unstated)/K","value_type":"CPM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"J/mol (basis unstated)/K","unit_basis":"unstated","unit_printed":"J mol−1 K−1","value":28.0,"value_printed":28.0},{"chemical_system":"FE-SM","conditions":{"kind":"paper_context","paper":"doi:10.1016/s0925-8388(01)01990-9"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":4,"id":"ORC-PNXCW2GM5S","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7","row":13},"observation_type":"equilibrium_property","origin":{"basis":"printed_source_this_work_experimental","class":"experimental","measured_in":"doi:10.1016/s0925-8388(01)01990-9","own_work_of_paper":true},"overall_composition":{"SM":0.105263},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phases":[{"label":"Fe17Sm2"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7/r13#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"CPM","property_group":"heat capacity / entropy / enthalpy","property_printed":"Heat capacity","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":"FE-SM","system":"FE-SM","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.515},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.6,"sigma_method":{"basis":"cleaned_below_threshold","ci95":[0.256323,1.118072],"class":"unknown","entry":"value_types/CPM/classes/unknown","floor":0.6,"floor_unit":"J/K/mol","n_pairs":6,"prior_source":"kubaschewski","value":0.6},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"J/mol (basis unstated)/K","value_type":"CPM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"J/mol (basis unstated)/K","unit_basis":"unstated","unit_printed":"J mol−1 K−1","value":30.3,"value_printed":30.3},{"chemical_system":"FE-SM","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":298.15,"before":298.0,"evidence":{"printed":"298"},"field":"temperature_K","gate":"G1","rule":"standard_reference_temperature"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted"},"fold_lpo":1,"fold_lso":4,"id":"ORC-K7AIQPIDYC","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7","row":14},"model":"M4dd0e7ba","observation_type":"equilibrium_property","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1016/s0925-8388(01)01990-9","own_work_of_paper":true},"overall_composition":{"SM":0.105263},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phases":[{"label":"Fe17Sm2"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-7/r14#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"CPM","property_group":"heat capacity / entropy / enthalpy","property_printed":"Heat capacity","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":"FE-SM","system":"FE-SM","temperature_K":298.15,"temperature_K_stored":298.0,"temperature_basis":"printed","temperature_printed":"298","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.4285},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":1.0,"sigma_method":{"basis":"prior","ci95":null,"class":"model_calculated","entry":"model/CPM","floor":1.0,"floor_unit":"J/K/mol","n_pairs":225,"value":1.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.005},"sigma_scatter":null,"unit":"J/mol (basis unstated)/K","value_type":"CPM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"J/mol (basis unstated)/K","unit_basis":"unstated","unit_printed":"J mol−1 K−1","value":28.57,"value_printed":28.57},{"chemical_system":"FE-SM","conditions":{"kind":"own_work_origin_unspecified"},"evidence_class":"unspecified","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":1,"fold_lso":4,"id":"ORC-JUHT4Q4G3X","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-6","row":8},"observation_type":"invariant_reaction","origin":{"basis":"this_work_kind_unstated","class":"unspecified","measured_in":"doi:10.1016/s0925-8388(01)01990-9","measured_in_basis":"no_citation_printed","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phase_compositions":[{"basis":"mole_fraction","composition":{"SM":0.768},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction","composition":{"SM":0.333},"composition_source":"printed","phase":"Fe2Sm"},{"basis":"mole_fraction","composition":{"SM":1.0},"composition_source":"printed","phase":"α-Sm"}],"phases":[{"label":"Liquid","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Fe2Sm","mapping_confidence":"confirmed","model_phase":"FE2SM_C15","pearson_symbol":"cF24","prototype":"Cu2Mg","structure_basis":"mapped_model_phase"},{"label":"α-Sm","mapping_confidence":"confirmed","model_phase":"RHOMB_C19"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-6/r-unplaced-51add4de#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 -> Fe2Sm + α-Sm","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"FE-SM","system":"FE-SM","temperature_K":997,"temperature_printed":"997","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"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":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"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":997},{"chemical_system":"FE-SM","cited_sources":[{"doi":"10.1016/0022-5088(71)90124-x","first_author":"Buschow","kind":"experimental","label":"12","paper":"doi:10.1016/0022-5088(71)90124-x","reference":"K.H.J. Buschow, J. Less-Common Metals 25 (1971) 131.","status":"resolved","year":"1971"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-2.734,"dx":{},"model":"FeSm-02Zin.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":1,"fold_lso":4,"id":"ORC-46ANJYZJIK","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-6","row":1},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1016/0022-5088(71)90124-x","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phase_compositions":[{"basis":"mole_fraction","composition":{"SM":0.1052631579},"composition_source":"stoichiometry","phase":"Fe17Sm2"}],"phases":[{"label":"Liquid","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"f.c.c. Fe","mapping_confidence":"confirmed","model_phase":"FCC_A1","pearson_symbol":"cF4","prototype":"Cu","structure_basis":"mapped_model_phase"},{"label":"Fe17Sm2","mapping_confidence":"confirmed","model_phase":"FE17SM2","pearson_symbol":"hR19","prototype":"Th2Zn17","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-6/r-unplaced-55fb544d#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 + f.c.c. Fe -> Fe17Sm2","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"],"record_kind":"invariant_table","source_system":"FE-SM","system":"FE-SM","temperature_K":1553,"temperature_printed":"1553±10","temperature_uncertainty":{"basis":"printed","value":10.0},"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":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":10.0},"sigma_reading":{"basis":"last_printed_digit","value":0.5},"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":1553},{"chemical_system":"FE-SM","conditions":{"kind":"own_work_origin_unspecified"},"evidence_class":"unspecified","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":2.266,"dx":{"Fe17Sm2":-0.0003,"Liquid":-0.0089},"model":"FeSm-02Zin.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":1,"fold_lso":4,"id":"ORC-ZOWNWXXZ5T","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-6","row":2},"observation_type":"invariant_reaction","origin":{"basis":"this_work_kind_unstated","class":"unspecified","measured_in":"doi:10.1016/s0925-8388(01)01990-9","measured_in_basis":"no_citation_printed","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phase_compositions":[{"basis":"mole_fraction","composition":{"SM":0.247},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction","composition":{"SM":0.0},"composition_source":"printed","phase":"f.c.c. Fe"},{"basis":"mole_fraction","composition":{"SM":0.105},"composition_source":"printed","phase":"Fe17Sm2"}],"phases":[{"label":"Liquid","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"f.c.c. Fe","mapping_confidence":"confirmed","model_phase":"FCC_A1","pearson_symbol":"cF4","prototype":"Cu","structure_basis":"mapped_model_phase"},{"label":"Fe17Sm2","mapping_confidence":"confirmed","model_phase":"FE17SM2","pearson_symbol":"hR19","prototype":"Th2Zn17","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-6/r-unplaced-5aab577f#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 + f.c.c. Fe -> Fe17Sm2","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"],"record_kind":"invariant_table","source_system":"FE-SM","system":"FE-SM","temperature_K":1558,"temperature_printed":"1558","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":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"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":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"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":1558},{"chemical_system":"FE-SM","cited_sources":[{"doi":"10.1016/0022-5088(71)90124-x","first_author":"Buschow","kind":"experimental","label":"12","paper":"doi:10.1016/0022-5088(71)90124-x","reference":"K.H.J. Buschow, J. Less-Common Metals 25 (1971) 131.","status":"resolved","year":"1971"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-3.862,"dx":{},"model":"FeSm-02Zin.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":1,"fold_lso":4,"id":"ORC-ETY3HOSIUI","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-6","row":3},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1016/0022-5088(71)90124-x","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phase_compositions":[{"basis":"mole_fraction","composition":{"SM":0.1052631579},"composition_source":"stoichiometry","phase":"Fe17Sm2"},{"basis":"mole_fraction","composition":{"SM":0.25},"composition_source":"stoichiometry","phase":"Fe3Sm"}],"phases":[{"label":"Liquid","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Fe17Sm2","mapping_confidence":"confirmed","model_phase":"FE17SM2","pearson_symbol":"hR19","prototype":"Th2Zn17","structure_basis":"mapped_model_phase"},{"label":"Fe3Sm","mapping_confidence":"confirmed","model_phase":"FE3SM","pearson_symbol":"hR12","prototype":"Ni3Pu","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-6/r-unplaced-8a2621f6#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 + Fe17Sm2 -> Fe3Sm","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"],"record_kind":"invariant_table","source_system":"FE-SM","system":"FE-SM","temperature_K":1283,"temperature_printed":"1283±10","temperature_uncertainty":{"basis":"printed","value":10.0},"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":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":10.0},"sigma_reading":{"basis":"last_printed_digit","value":0.5},"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":1283},{"chemical_system":"FE-SM","conditions":{"kind":"own_work_origin_unspecified"},"evidence_class":"unspecified","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":-0.476,"dx":{"Fe2Sm":-0.0003,"Fe3Sm":0.0,"Liquid":-0.0002},"model":"FeSm-02Zin.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":1,"fold_lso":4,"id":"ORC-K2UQOYI5B4","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-6","row":6},"observation_type":"invariant_reaction","origin":{"basis":"this_work_kind_unstated","class":"unspecified","measured_in":"doi:10.1016/s0925-8388(01)01990-9","measured_in_basis":"no_citation_printed","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phase_compositions":[{"basis":"mole_fraction","composition":{"SM":0.631},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction","composition":{"SM":0.25},"composition_source":"printed","phase":"Fe3Sm"},{"basis":"mole_fraction","composition":{"SM":0.333},"composition_source":"printed","phase":"Fe2Sm"}],"phases":[{"label":"Liquid","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Fe3Sm","mapping_confidence":"confirmed","model_phase":"FE3SM","pearson_symbol":"hR12","prototype":"Ni3Pu","structure_basis":"mapped_model_phase"},{"label":"Fe2Sm","mapping_confidence":"confirmed","model_phase":"FE2SM_C15","pearson_symbol":"cF24","prototype":"Cu2Mg","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-6/r-unplaced-a31d9bd6#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 + Fe3Sm -> Fe2Sm","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"],"record_kind":"invariant_table","source_system":"FE-SM","system":"FE-SM","temperature_K":1172,"temperature_printed":"1172","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":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"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":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"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":1172},{"chemical_system":"FE-SM","conditions":{"kind":"own_work_origin_unspecified"},"evidence_class":"unspecified","flags":{"calphad_check":"agrees","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.138,"dx":{"Fe17Sm2":-0.0003,"Fe3Sm":0.0,"Liquid":-0.0001},"model":"FeSm-02Zin.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":1,"fold_lso":4,"id":"ORC-OT73XJU3KS","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-6","row":4},"observation_type":"invariant_reaction","origin":{"basis":"this_work_kind_unstated","class":"unspecified","measured_in":"doi:10.1016/s0925-8388(01)01990-9","measured_in_basis":"no_citation_printed","own_work_of_paper":true},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phase_compositions":[{"basis":"mole_fraction","composition":{"SM":0.544},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction","composition":{"SM":0.105},"composition_source":"printed","phase":"Fe17Sm2"},{"basis":"mole_fraction","composition":{"SM":0.25},"composition_source":"printed","phase":"Fe3Sm"}],"phases":[{"label":"Liquid","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Fe17Sm2","mapping_confidence":"confirmed","model_phase":"FE17SM2","pearson_symbol":"hR19","prototype":"Th2Zn17","structure_basis":"mapped_model_phase"},{"label":"Fe3Sm","mapping_confidence":"confirmed","model_phase":"FE3SM","pearson_symbol":"hR12","prototype":"Ni3Pu","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-6/r-unplaced-ae4181ae#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 + Fe17Sm2 -> Fe3Sm","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"],"record_kind":"invariant_table","source_system":"FE-SM","system":"FE-SM","temperature_K":1287,"temperature_printed":"1287","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":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"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":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.5},"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":1287},{"chemical_system":"FE-SM","cited_sources":[{"doi":"10.1016/0022-5088(71)90124-x","first_author":"Buschow","kind":"experimental","label":"12","paper":"doi:10.1016/0022-5088(71)90124-x","reference":"K.H.J. Buschow, J. Less-Common Metals 25 (1971) 131.","status":"resolved","year":"1971"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"agrees","espei_certified":true,"espei_certified_basis":"pycalphad_invariant_agreement","espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"plausibility":{"calculation":"pycalphad binary topology (computed invariant)","dT_K":0.524,"dx":{},"model":"FeSm-02Zin.tdb","result":"pass","tolerance":{"dT_K":25.0,"dx":0.05}},"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":1,"fold_lso":4,"id":"ORC-AQFL3NRDDW","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-6","row":5},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1016/0022-5088(71)90124-x","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phase_compositions":[{"basis":"mole_fraction","composition":{"SM":0.25},"composition_source":"stoichiometry","phase":"Fe3Sm"},{"basis":"mole_fraction","composition":{"SM":0.3333333333},"composition_source":"stoichiometry","phase":"Fe2Sm"}],"phases":[{"label":"Liquid","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Fe3Sm","mapping_confidence":"confirmed","model_phase":"FE3SM","pearson_symbol":"hR12","prototype":"Ni3Pu","structure_basis":"mapped_model_phase"},{"label":"Fe2Sm","mapping_confidence":"confirmed","model_phase":"FE2SM_C15","pearson_symbol":"cF24","prototype":"Cu2Mg","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-6/r-unplaced-cb5baa18#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 + Fe3Sm -> Fe2Sm","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"],"record_kind":"invariant_table","source_system":"FE-SM","system":"FE-SM","temperature_K":1173,"temperature_printed":"1173±10","temperature_uncertainty":{"basis":"printed","value":10.0},"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":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":10.0},"sigma_reading":{"basis":"last_printed_digit","value":0.5},"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":1173},{"chemical_system":"FE-SM","cited_sources":[{"doi":"10.1016/0022-5088(71)90124-x","first_author":"Buschow","kind":"experimental","label":"12","paper":"doi:10.1016/0022-5088(71)90124-x","reference":"K.H.J. Buschow, J. Less-Common Metals 25 (1971) 131.","status":"resolved","year":"1971"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"evidence_class":"experimental","flags":{"calphad_check":"not_available","espei_certified":false,"espei_phase_rule":{"basis":"printed_labels","result":"pass"},"espei_ready":true,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":1,"fold_lso":4,"id":"ORC-CFELKFH3DN","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-6","row":7},"observation_type":"invariant_reaction","origin":{"basis":"printed_source_experimental","class":"experimental","measured_in":"doi:10.1016/0022-5088(71)90124-x","measured_in_basis":"cited_work","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","phase_compositions":[{"basis":"mole_fraction","composition":{"SM":0.75},"composition_source":"printed","phase":"Liquid"},{"basis":"mole_fraction","composition":{"SM":0.3333333333},"composition_source":"stoichiometry","phase":"Fe2Sm"}],"phases":[{"label":"Liquid","mapping_confidence":"confirmed","model_phase":"LIQUID"},{"label":"Fe2Sm","mapping_confidence":"confirmed","model_phase":"FE2SM_C15","pearson_symbol":"cF24","prototype":"Cu2Mg","structure_basis":"mapped_model_phase"},{"label":"α-Sm","mapping_confidence":"confirmed","model_phase":"RHOMB_C19"}],"pid":"doi:10.1016/s0925-8388(01)01990-9/p13/tab-6/r-unplaced-e1ce1d59#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 -> Fe2Sm + α-Sm","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"invariant_table","source_system":"FE-SM","system":"FE-SM","temperature_K":993,"temperature_printed":"993±10","temperature_uncertainty":{"basis":"printed","value":10.0},"tool_release":"v2.1.19n","transition_kind":"eutectic","transition_kind_printed":"Eutectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.011,"sigma_method":{"basis":"calibrated","ci95":[0.010484,0.011532],"class":"unknown","entry":"value_types/X_PHASE/classes/unknown","floor":0.011,"floor_unit":"mole fraction","n_pairs":3014,"value":0.011},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-11},"sigma_scatter":null,"unit":"mole fraction","value_type":"X_PHASE"},"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":11.0,"sigma_method":{"basis":"calibrated","ci95":[9.435209,10.483565],"class":"unknown","entry":"value_types/T_INVARIANT/classes/unknown","floor":11.0,"floor_unit":"K","n_pairs":4912,"value":11.0},"sigma_printed":{"kind":"plus_minus_coverage_not_stated","taken_as":"1 sigma","value":10.0},"sigma_reading":{"basis":"last_printed_digit","value":0.5},"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":993},{"chemical_system":"FE-SM","citations_printed":["30"],"cited_sources":[{"doi":"10.1016/0304-8853(95)00021-6","first_author":"Zhao","kind":"unknown","label":"30","paper":"doi:10.1016/0304-8853(95)00021-6","reference":"X.-G. Zhao, Z.-D. Zhang, W. Liu, Q.-F. Xiao, X.K. Sun, J. Magn. Magn. Mater. 148 (1995) 419.","status":"resolved","year":"1995"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"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":1,"fold_lso":4,"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-ENONNBG67V.a5fe55","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1016/s0925-8388(01)01990-9/p3/text-05"},"observation_type":"phase_transition","origin":{"class":"experimental","own_work_of_paper":false},"paper":"doi:10.1016/s0925-8388(01)01990-9","paper_id":"doi:10.1016/s0925-8388(01)01990-9","pid":"doi:10.1016/s0925-8388(01)01990-9/p3/text-05/s13#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 equilibrium temperature of the invariant recombination reaction: Fe 1 SmH 26x ⇒ Fe 17 Sm 2 1 H 2 depends on the hydrogen partial pressure in the gas phase increasing from 923 K for vacuum conditions [30] up to 1313 K for 101 325 Pa H 2 [61].","quote_page":3,"reaction":{"printed":"Fe 1 SmH 26x ⇒ Fe 17 Sm 2 1 H 2"},"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-SM","system":"FE-SM","temperature_K":923.0,"temperature_printed":"923 K","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":0.05},"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":923.0}],"release":"orchid-literature 2026-10-23 (record store db-v2.1: invariant/general v2.1.19r, text+context fixup-20261022)","system":"FE-SM"}