{"artifacts":{"doi:10.1007/bf02665998/p4/text-57":{"artifact":"text_passage","label":"page 4, passage 57","page":4},"doi:10.1007/bf02665998/p7/tab-5":{"artifact":"table","caption":"Calculated Special Points in the Cu-Pr Phase Diagram","label":"5","page":7},"sha256:531a05572638e434/p13/tab-10":{"artifact":"table","caption":"Enthalpies of Formation of the Cu-R Intermediate Phases","label":"10","page":13}},"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":["CU","PR"],"licence":"CC BY 4.0 (ORCHID data; quotes are short excerpts kept for verification, the publishers' copyright, not relicensed)","models":{"M3550f126":{"catalog_entry":{"license":"CC BY 4.0","name":"CuPr-96Zhu.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"reporting_paper_own_model","model_citation":"W. Zhuang, Z.-Y. Qiao, S. Wei, J. Shen, J. Phase Equilib., 17, 508-21(1996).","model_doi":"10.1007/bf02665998","reproduced_by_calculation":false,"tdb":"CuPr-96Zhu.tdb","tdb_path":"databases/sgte-binary/CuPr-96Zhu.tdb","tdb_sha256":"80386a76c9a9fa0e8e07a92263a0a221c83ee59718ec54cc2c7c7538a4fa70fb"},"Meecb8d0c":{"catalog_entry":{"license":"CC BY 4.0","name":"CuPr-96Zhu.tdb","source_url":"https://doi.org/10.1016/j.calphad.2025.102833","tier":"bundled"},"link_basis":"reporting_paper_own_model","model_citation":"W. Zhuang, Z.-Y. Qiao, S. Wei, J. Shen, J. Phase Equilib., 17, 508-21(1996).","model_doi":"10.1007/bf02665998","reproduced_by_calculation":true,"tdb":"CuPr-96Zhu.tdb","tdb_path":"databases/sgte-binary/CuPr-96Zhu.tdb","tdb_sha256":"80386a76c9a9fa0e8e07a92263a0a221c83ee59718ec54cc2c7c7538a4fa70fb"}},"note":"records[].locator.ref -> artifacts; records[].model -> models (full records: orchid-literature.jsonl.gz)","papers":{"doi:10.1007/bf02665998":{"authors":["W. Zhuang","Z. -Y. Qiao","S. Wei","J. Shen"],"citation":"W. Zhuang, Z. -Y. Qiao, S. Wei, J. Shen, Thermodynamic evaluation of the Cu-R (R: Ce, Pr, Nd, Sm) binary systems, JPE 17, 508-521 (1996).","container":"JPE","doi":"10.1007/bf02665998","doi_url":"https://doi.org/10.1007/bf02665998","id":"doi:10.1007/bf02665998","kind":"corpus_paper","metadata_source":"crossref","roles":["cited_source","reporting_paper"],"source_kinds":["cited_work","journal_article"],"title":"Thermodynamic evaluation of the Cu-R (R: Ce, Pr, Nd, Sm) binary systems","year":1996}},"part":1,"parts":1,"records":[{"chemical_system":"CU-PR","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"CU":0.857143,"ND":0.0,"PR":0.142857,"SM":0.0},"before":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"evidence":{"basis":"generic_label_with_row_element","label":"Cu6R","max_deviation":0.8571},"field":"overall_composition","gate":"A1","rule":"overall_composition_from_printed_formula"},{"after":"CU-PR","before":"CE-CU-ND-PR-SM","evidence":{"basis":"generic_label_with_row_element","overall_composition":{"CU":0.857143,"ND":0.0,"PR":0.142857,"SM":0.0},"phases":["Cu6R"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-CU4EELABUC.71cc49","locator":{"ref":"sha256:531a05572638e434/p13/tab-10","row":18},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"overall_composition":{"CU":0.857143,"PR":0.142857},"overall_composition_basis":"from_formula","overall_composition_stored":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phases":[{"label":"Cu6R"}],"pid":"sha256:531a05572638e434/p13/tab-10/r18#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","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","reference_state":{"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"reference_state_stored":{"CE":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"ND":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"SM":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"source_system":"CE-CU-ND-PR-SM","system":"CU-PR","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.635},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-12.7,"value_printed":-12.7,"value_stored":-12700.0},{"chemical_system":"CU-PR","component":"CE","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"CU":0.5,"ND":0.0,"PR":0.5,"SM":0.0},"before":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"evidence":{"basis":"generic_label_with_row_element","label":"CuR","max_deviation":0.5},"field":"overall_composition","gate":"A1","rule":"overall_composition_from_printed_formula"},{"after":"CU-PR","before":"CE-CU-ND-PR-SM","evidence":{"basis":"generic_label_with_row_element","overall_composition":{"CU":0.5,"ND":0.0,"PR":0.5,"SM":0.0},"phases":["CuR"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-CU4EELABUC.f0d20c","locator":{"ref":"sha256:531a05572638e434/p13/tab-10","row":18},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"overall_composition":{"CU":0.5,"PR":0.5},"overall_composition_basis":"from_formula","overall_composition_stored":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phases":[{"label":"CuR"}],"pid":"sha256:531a05572638e434/p13/tab-10/r18#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","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","reference_state":{"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"reference_state_stored":{"CE":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"ND":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"SM":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"source_system":"CE-CU-ND-PR-SM","system":"CU-PR","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.635},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-12.7,"value_printed":-12.7,"value_stored":-12700.0},{"chemical_system":"CU-PR","cited_sources":[{"kind":"unknown","label":"88Sub4","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"CU":0.857143,"ND":0.0,"PR":0.142857,"SM":0.0},"before":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"evidence":{"basis":"generic_label_with_row_element","label":"Cu6R","max_deviation":0.8571},"field":"overall_composition","gate":"A1","rule":"overall_composition_from_printed_formula"},{"after":"CU-PR","before":"CE-CU-ND-PR-SM","evidence":{"basis":"generic_label_with_row_element","overall_composition":{"CU":0.857143,"ND":0.0,"PR":0.142857,"SM":0.0},"phases":["Cu6R"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-X7VJ6SEACL","locator":{"ref":"sha256:531a05572638e434/p13/tab-10","row":19},"observation_type":"equilibrium_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","own_work_of_paper":false},"overall_composition":{"CU":0.857143,"PR":0.142857},"overall_composition_basis":"from_formula","overall_composition_stored":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phases":[{"label":"Cu6R"}],"pid":"sha256:531a05572638e434/p13/tab-10/r19#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","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","reference_state":{"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"reference_state_stored":{"CE":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"ND":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"SM":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"source_system":"CE-CU-ND-PR-SM","system":"CU-PR","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.68},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-33.6,"value_printed":-33.6,"value_stored":-33600.0},{"chemical_system":"CU-PR","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"CU":0.857143,"ND":0.0,"PR":0.142857,"SM":0.0},"before":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"evidence":{"basis":"generic_label_with_row_element","label":"Cu6R","max_deviation":0.8571},"field":"overall_composition","gate":"A1","rule":"overall_composition_from_printed_formula"},{"after":"CU-PR","before":"CE-CU-ND-PR-SM","evidence":{"basis":"generic_label_with_row_element","overall_composition":{"CU":0.857143,"ND":0.0,"PR":0.142857,"SM":0.0},"phases":["Cu6R"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-XJYVTPU4BB","locator":{"ref":"sha256:531a05572638e434/p13/tab-10","row":20},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"overall_composition":{"CU":0.857143,"PR":0.142857},"overall_composition_basis":"from_formula","overall_composition_stored":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phases":[{"label":"Cu6R"}],"pid":"sha256:531a05572638e434/p13/tab-10/r20#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","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","reference_state":{"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"reference_state_stored":{"CE":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"ND":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"SM":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"source_system":"CE-CU-ND-PR-SM","system":"CU-PR","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.805},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-16.1,"value_printed":-16.1,"value_stored":-16100.0},{"chemical_system":"CU-PR","cited_sources":[{"kind":"unknown","label":"94Fit","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"CU":0.857143,"ND":0.0,"PR":0.142857,"SM":0.0},"before":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"evidence":{"basis":"generic_label_with_row_element","label":"Cu6R","max_deviation":0.8571},"field":"overall_composition","gate":"A1","rule":"overall_composition_from_printed_formula"},{"after":"CU-PR","before":"CE-CU-ND-PR-SM","evidence":{"basis":"generic_label_with_row_element","overall_composition":{"CU":0.857143,"ND":0.0,"PR":0.142857,"SM":0.0},"phases":["Cu6R"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-TGH3SU7ADG","locator":{"ref":"sha256:531a05572638e434/p13/tab-10","row":21},"observation_type":"equilibrium_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","own_work_of_paper":false},"overall_composition":{"CU":0.857143,"PR":0.142857},"overall_composition_basis":"from_formula","overall_composition_stored":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phases":[{"label":"Cu6R"}],"pid":"sha256:531a05572638e434/p13/tab-10/r21#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","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","reference_state":{"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"reference_state_stored":{"CE":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"ND":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"SM":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"source_system":"CE-CU-ND-PR-SM","system":"CU-PR","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.565},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-11.3,"value_printed":-11.3,"value_stored":-11300.0},{"chemical_system":"CU-PR","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"CU":0.833333,"ND":0.0,"PR":0.166667,"SM":0.0},"before":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"evidence":{"basis":"generic_label_with_row_element","label":"Cu5R","max_deviation":0.8333},"field":"overall_composition","gate":"A1","rule":"overall_composition_from_printed_formula"},{"after":"CU-PR","before":"CE-CU-ND-PR-SM","evidence":{"basis":"generic_label_with_row_element","overall_composition":{"CU":0.833333,"ND":0.0,"PR":0.166667,"SM":0.0},"phases":["Cu5R"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-J4LCGSWFCO","locator":{"ref":"sha256:531a05572638e434/p13/tab-10","row":22},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"overall_composition":{"CU":0.833333,"PR":0.166667},"overall_composition_basis":"from_formula","overall_composition_stored":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phases":[{"label":"Cu5R"}],"pid":"sha256:531a05572638e434/p13/tab-10/r22#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","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","reference_state":{"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"reference_state_stored":{"CE":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"ND":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"SM":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"source_system":"CE-CU-ND-PR-SM","system":"CU-PR","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.69},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-13.8,"value_printed":-13.8,"value_stored":-13800.0},{"chemical_system":"CU-PR","cited_sources":[{"kind":"unknown","label":"88Sub4","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"CU":0.833333,"ND":0.0,"PR":0.166667,"SM":0.0},"before":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"evidence":{"basis":"generic_label_with_row_element","label":"Cu5R","max_deviation":0.8333},"field":"overall_composition","gate":"A1","rule":"overall_composition_from_printed_formula"},{"after":"CU-PR","before":"CE-CU-ND-PR-SM","evidence":{"basis":"generic_label_with_row_element","overall_composition":{"CU":0.833333,"ND":0.0,"PR":0.166667,"SM":0.0},"phases":["Cu5R"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-6YPAAGR5NX","locator":{"ref":"sha256:531a05572638e434/p13/tab-10","row":23},"observation_type":"equilibrium_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","own_work_of_paper":false},"overall_composition":{"CU":0.833333,"PR":0.166667},"overall_composition_basis":"from_formula","overall_composition_stored":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phases":[{"label":"Cu5R"}],"pid":"sha256:531a05572638e434/p13/tab-10/r23#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","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","reference_state":{"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"reference_state_stored":{"CE":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"ND":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"SM":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"source_system":"CE-CU-ND-PR-SM","system":"CU-PR","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.535},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-30.7,"value_printed":-30.7,"value_stored":-30700.0},{"chemical_system":"CU-PR","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"CU":0.833333,"ND":0.0,"PR":0.166667,"SM":0.0},"before":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"evidence":{"basis":"generic_label_with_row_element","label":"Cu5R","max_deviation":0.8333},"field":"overall_composition","gate":"A1","rule":"overall_composition_from_printed_formula"},{"after":"CU-PR","before":"CE-CU-ND-PR-SM","evidence":{"basis":"generic_label_with_row_element","overall_composition":{"CU":0.833333,"ND":0.0,"PR":0.166667,"SM":0.0},"phases":["Cu5R"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-VLXGSJL66V","locator":{"ref":"sha256:531a05572638e434/p13/tab-10","row":24},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"overall_composition":{"CU":0.833333,"PR":0.166667},"overall_composition_basis":"from_formula","overall_composition_stored":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phases":[{"label":"Cu5R"}],"pid":"sha256:531a05572638e434/p13/tab-10/r24#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","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","reference_state":{"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"reference_state_stored":{"CE":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"ND":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"SM":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"source_system":"CE-CU-ND-PR-SM","system":"CU-PR","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.94},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-18.8,"value_printed":-18.8,"value_stored":-18800.0},{"chemical_system":"CU-PR","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"CU":0.8,"ND":0.0,"PR":0.2,"SM":0.0},"before":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"evidence":{"basis":"generic_label_with_row_element","label":"Cu4R","max_deviation":0.8},"field":"overall_composition","gate":"A1","rule":"overall_composition_from_printed_formula"},{"after":"CU-PR","before":"CE-CU-ND-PR-SM","evidence":{"basis":"generic_label_with_row_element","overall_composition":{"CU":0.8,"ND":0.0,"PR":0.2,"SM":0.0},"phases":["Cu4R"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-U2SJBWDZJ6","locator":{"ref":"sha256:531a05572638e434/p13/tab-10","row":25},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"overall_composition":{"CU":0.8,"PR":0.2},"overall_composition_basis":"from_formula","overall_composition_stored":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phases":[{"label":"Cu4R"}],"pid":"sha256:531a05572638e434/p13/tab-10/r25#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","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","reference_state":{"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"reference_state_stored":{"CE":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"ND":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"SM":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"source_system":"CE-CU-ND-PR-SM","system":"CU-PR","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.755},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-15.1,"value_printed":-15.1,"value_stored":-15100.0},{"chemical_system":"CU-PR","cited_sources":[{"kind":"unknown","label":"88Sub4","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"CU":0.8,"ND":0.0,"PR":0.2,"SM":0.0},"before":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"evidence":{"basis":"generic_label_with_row_element","label":"Cu4R","max_deviation":0.8},"field":"overall_composition","gate":"A1","rule":"overall_composition_from_printed_formula"},{"after":"CU-PR","before":"CE-CU-ND-PR-SM","evidence":{"basis":"generic_label_with_row_element","overall_composition":{"CU":0.8,"ND":0.0,"PR":0.2,"SM":0.0},"phases":["Cu4R"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-T2F5T6ITH5","locator":{"ref":"sha256:531a05572638e434/p13/tab-10","row":26},"observation_type":"equilibrium_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","own_work_of_paper":false},"overall_composition":{"CU":0.8,"PR":0.2},"overall_composition_basis":"from_formula","overall_composition_stored":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phases":[{"label":"Cu4R"}],"pid":"sha256:531a05572638e434/p13/tab-10/r26#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","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","reference_state":{"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"reference_state_stored":{"CE":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"ND":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"SM":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"source_system":"CE-CU-ND-PR-SM","system":"CU-PR","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.39},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-27.8,"value_printed":-27.8,"value_stored":-27800.0},{"chemical_system":"CU-PR","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"CU":0.8,"ND":0.0,"PR":0.2,"SM":0.0},"before":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"evidence":{"basis":"generic_label_with_row_element","label":"Cu4R","max_deviation":0.8},"field":"overall_composition","gate":"A1","rule":"overall_composition_from_printed_formula"},{"after":"CU-PR","before":"CE-CU-ND-PR-SM","evidence":{"basis":"generic_label_with_row_element","overall_composition":{"CU":0.8,"ND":0.0,"PR":0.2,"SM":0.0},"phases":["Cu4R"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-WDBUJU32L6","locator":{"ref":"sha256:531a05572638e434/p13/tab-10","row":27},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"overall_composition":{"CU":0.8,"PR":0.2},"overall_composition_basis":"from_formula","overall_composition_stored":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phases":[{"label":"Cu4R"}],"pid":"sha256:531a05572638e434/p13/tab-10/r27#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","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","reference_state":{"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"reference_state_stored":{"CE":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"ND":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"SM":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"source_system":"CE-CU-ND-PR-SM","system":"CU-PR","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.11},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-22.2,"value_printed":-22.2,"value_stored":-22200.0},{"chemical_system":"CU-PR","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"CU":0.666667,"ND":0.0,"PR":0.333333,"SM":0.0},"before":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"evidence":{"basis":"generic_label_with_row_element","label":"Cu2R","max_deviation":0.6667},"field":"overall_composition","gate":"A1","rule":"overall_composition_from_printed_formula"},{"after":"CU-PR","before":"CE-CU-ND-PR-SM","evidence":{"basis":"generic_label_with_row_element","overall_composition":{"CU":0.666667,"ND":0.0,"PR":0.333333,"SM":0.0},"phases":["Cu2R"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-BLJUMK6WV4","locator":{"ref":"sha256:531a05572638e434/p13/tab-10","row":28},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"overall_composition":{"CU":0.666667,"PR":0.333333},"overall_composition_basis":"from_formula","overall_composition_stored":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phases":[{"label":"Cu2R"}],"pid":"sha256:531a05572638e434/p13/tab-10/r28#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","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","reference_state":{"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"reference_state_stored":{"CE":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"ND":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"SM":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"source_system":"CE-CU-ND-PR-SM","system":"CU-PR","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.985},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-19.7,"value_printed":-19.7,"value_stored":-19700.0},{"chemical_system":"CU-PR","cited_sources":[{"kind":"unknown","label":"88Sub4","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"CU":0.666667,"ND":0.0,"PR":0.333333,"SM":0.0},"before":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"evidence":{"basis":"generic_label_with_row_element","label":"Cu2R","max_deviation":0.6667},"field":"overall_composition","gate":"A1","rule":"overall_composition_from_printed_formula"},{"after":"CU-PR","before":"CE-CU-ND-PR-SM","evidence":{"basis":"generic_label_with_row_element","overall_composition":{"CU":0.666667,"ND":0.0,"PR":0.333333,"SM":0.0},"phases":["Cu2R"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-JEKCFCRLND","locator":{"ref":"sha256:531a05572638e434/p13/tab-10","row":29},"observation_type":"equilibrium_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","own_work_of_paper":false},"overall_composition":{"CU":0.666667,"PR":0.333333},"overall_composition_basis":"from_formula","overall_composition_stored":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phases":[{"label":"Cu2R"}],"pid":"sha256:531a05572638e434/p13/tab-10/r29#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","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","reference_state":{"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"reference_state_stored":{"CE":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"ND":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"SM":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"source_system":"CE-CU-ND-PR-SM","system":"CU-PR","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.18},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-43.6,"value_printed":-43.6,"value_stored":-43600.0},{"chemical_system":"CU-PR","component":"SM","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"CU":0.8,"ND":0.0,"PR":0.2,"SM":0.0},"before":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"evidence":{"basis":"generic_label_with_row_element","label":"Cu4R","max_deviation":0.8},"field":"overall_composition","gate":"A1","rule":"overall_composition_from_printed_formula"},{"after":"CU-PR","before":"CE-CU-ND-PR-SM","evidence":{"basis":"generic_label_with_row_element","overall_composition":{"CU":0.8,"ND":0.0,"PR":0.2,"SM":0.0},"phases":["Cu4R"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-N5CC3QSU27.15de23","locator":{"ref":"sha256:531a05572638e434/p13/tab-10","row":30},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"overall_composition":{"CU":0.8,"PR":0.2},"overall_composition_basis":"from_formula","overall_composition_stored":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phases":[{"label":"Cu4R"}],"pid":"sha256:531a05572638e434/p13/tab-10/r30#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","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","reference_state":{"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"reference_state_stored":{"CE":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"ND":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"SM":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"source_system":"CE-CU-ND-PR-SM","system":"CU-PR","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.575},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-31.5,"value_printed":-31.5,"value_stored":-31500.0},{"chemical_system":"CU-PR","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"CU":0.666667,"ND":0.0,"PR":0.333333,"SM":0.0},"before":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"evidence":{"basis":"generic_label_with_row_element","label":"Cu2R","max_deviation":0.6667},"field":"overall_composition","gate":"A1","rule":"overall_composition_from_printed_formula"},{"after":"CU-PR","before":"CE-CU-ND-PR-SM","evidence":{"basis":"generic_label_with_row_element","overall_composition":{"CU":0.666667,"ND":0.0,"PR":0.333333,"SM":0.0},"phases":["Cu2R"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-N5CC3QSU27.9a143e","locator":{"ref":"sha256:531a05572638e434/p13/tab-10","row":30},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"overall_composition":{"CU":0.666667,"PR":0.333333},"overall_composition_basis":"from_formula","overall_composition_stored":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phases":[{"label":"Cu2R"}],"pid":"sha256:531a05572638e434/p13/tab-10/r30#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","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","reference_state":{"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"reference_state_stored":{"CE":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"ND":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"SM":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"source_system":"CE-CU-ND-PR-SM","system":"CU-PR","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.575},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-31.5,"value_printed":-31.5,"value_stored":-31500.0},{"chemical_system":"CU-PR","cited_sources":[{"kind":"unknown","label":"94Fit","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"CU":0.666667,"ND":0.0,"PR":0.333333,"SM":0.0},"before":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"evidence":{"basis":"generic_label_with_row_element","label":"Cu2R","max_deviation":0.6667},"field":"overall_composition","gate":"A1","rule":"overall_composition_from_printed_formula"},{"after":"CU-PR","before":"CE-CU-ND-PR-SM","evidence":{"basis":"generic_label_with_row_element","overall_composition":{"CU":0.666667,"ND":0.0,"PR":0.333333,"SM":0.0},"phases":["Cu2R"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-VLJ35MZGIL","locator":{"ref":"sha256:531a05572638e434/p13/tab-10","row":31},"observation_type":"equilibrium_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","own_work_of_paper":false},"overall_composition":{"CU":0.666667,"PR":0.333333},"overall_composition_basis":"from_formula","overall_composition_stored":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phases":[{"label":"Cu2R"}],"pid":"sha256:531a05572638e434/p13/tab-10/r31#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","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","reference_state":{"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"reference_state_stored":{"CE":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"ND":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"SM":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"source_system":"CE-CU-ND-PR-SM","system":"CU-PR","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.725},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-14.5,"value_printed":-14.5,"value_stored":-14500.0},{"chemical_system":"CU-PR","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"CU":0.5,"ND":0.0,"PR":0.5,"SM":0.0},"before":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"evidence":{"basis":"generic_label_with_row_element","label":"CuR","max_deviation":0.5},"field":"overall_composition","gate":"A1","rule":"overall_composition_from_printed_formula"},{"after":"CU-PR","before":"CE-CU-ND-PR-SM","evidence":{"basis":"generic_label_with_row_element","overall_composition":{"CU":0.5,"ND":0.0,"PR":0.5,"SM":0.0},"phases":["CuR"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-2JCBDSH3DB","locator":{"ref":"sha256:531a05572638e434/p13/tab-10","row":32},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"this_work+paper_text_states_calculated","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"overall_composition":{"CU":0.5,"PR":0.5},"overall_composition_basis":"from_formula","overall_composition_stored":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phases":[{"label":"CuR"}],"pid":"sha256:531a05572638e434/p13/tab-10/r32#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","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","reference_state":{"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"reference_state_stored":{"CE":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"ND":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"SM":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"source_system":"CE-CU-ND-PR-SM","system":"CU-PR","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":0.95},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-19.0,"value_printed":-19.0,"value_stored":-19000.0},{"chemical_system":"CU-PR","cited_sources":[{"kind":"unknown","label":"88Sub4","status":"unresolved"}],"conditions":{"kind":"cited_source","note":"conditions in the cited source"},"corrections":[{"after":{"CU":0.5,"ND":0.0,"PR":0.5,"SM":0.0},"before":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"evidence":{"basis":"generic_label_with_row_element","label":"CuR","max_deviation":0.5},"field":"overall_composition","gate":"A1","rule":"overall_composition_from_printed_formula"},{"after":"CU-PR","before":"CE-CU-ND-PR-SM","evidence":{"basis":"generic_label_with_row_element","overall_composition":{"CU":0.5,"ND":0.0,"PR":0.5,"SM":0.0},"phases":["CuR"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"unspecified","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-2VZ7P5PQAY","locator":{"ref":"sha256:531a05572638e434/p13/tab-10","row":33},"observation_type":"equilibrium_property","origin":{"basis":"no_printed_or_resolvable_source_kind","class":"unspecified","own_work_of_paper":false},"overall_composition":{"CU":0.5,"PR":0.5},"overall_composition_basis":"from_formula","overall_composition_stored":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phases":[{"label":"CuR"}],"pid":"sha256:531a05572638e434/p13/tab-10/r33#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","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","reference_state":{"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"reference_state_stored":{"CE":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"ND":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"SM":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"source_system":"CE-CU-ND-PR-SM","system":"CU-PR","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":2.335},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.5,"sigma_method":{"basis":"calibrated","ci95":[2.41122,4.298262],"class":"unknown","entry":"value_types/HM_FORM/classes/unknown","floor":3.5,"floor_unit":"kJ/mol-atom","n_pairs":290,"value":3.5},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-46.7,"value_printed":-46.7,"value_stored":-46700.0},{"chemical_system":"CU-PR","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":{"CU":0.5,"ND":0.0,"PR":0.5,"SM":0.0},"before":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"evidence":{"basis":"generic_label_with_row_element","label":"CuR","max_deviation":0.5},"field":"overall_composition","gate":"A1","rule":"overall_composition_from_printed_formula"},{"after":"CU-PR","before":"CE-CU-ND-PR-SM","evidence":{"basis":"generic_label_with_row_element","overall_composition":{"CU":0.5,"ND":0.0,"PR":0.5,"SM":0.0},"phases":["CuR"]},"field":"system","gate":"A1","rule":"system_of_the_state"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","specification_gaps":["reference-dependent quantity without a resolved reference state","state:T_K","temperature not stated"],"state_fully_specified":false,"system_is_state_subsystem":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-L4COFGD2UI","locator":{"ref":"sha256:531a05572638e434/p13/tab-10","row":34},"model_unlinked_reason":"reporting paper's own calculation, but no TDB linked to the table","observation_type":"equilibrium_property","origin":{"basis":"printed_source_other_calculation","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"overall_composition":{"CU":0.5,"PR":0.5},"overall_composition_basis":"from_formula","overall_composition_stored":{"CU":0.0,"ND":0.0,"PR":1.0,"SM":0.0},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phases":[{"label":"CuR"}],"pid":"sha256:531a05572638e434/p13/tab-10/r34#equilibrium_property","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"unstated_assumed","property":"HM_FORM","property_group":"formation","property_printed":"ΔfH","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","reference_state":{"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"reference_state_stored":{"CE":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"CU":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"ND":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"PR":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"},"SM":{"phase":"printed:pure solid elements in their stable states at 298.15 K (stable element reference, SER)"}},"source_system":"CE-CU-ND-PR-SM","system":"CU-PR","temperature_basis":"not_printed","tool_release":"tools-release-v2.1.18","uncertainty":{"basis":"stated_default","note":"5% default","value":1.55},"uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":3.9,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.54664],"class":"model_calculated","entry":"model/HM_FORM","floor":3.9,"floor_unit":"kJ/mol-atom","n_pairs":2045,"value":3.9},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"sigma_scatter":null,"unit":"kJ/mol (basis unstated)","value_type":"HM_FORM"}},"sigma_rule":"max(sqrt(max(printed, reading, method)^2 + composition^2 + conversion^2), scatter)"},"unit":"kJ/mol (basis unstated)","unit_basis":"unstated","unit_printed":"kJ/mol","unit_stored":"J/mol (basis unstated)","value":-31.0,"value_printed":-31.0,"value_stored":-31000.0},{"chemical_system":"CU-PR","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":0,"fold_lso":1,"id":"ORC-JNCW6235HP","locator":{"ref":"doi:10.1007/bf02665998/p7/tab-5","row":1},"model":"Meecb8d0c","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phase_compositions":[{"basis":"mole_fraction","composition":{"PR":0.086},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CU":0.857143,"PR":0.142857},"composition_source":"stoichiometric_model_phase","phase":"Cu6Pr"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Cu(fcc)","model_phase":"FCC_A1","pearson_symbol":"cF4","prototype":"Cu","structure_basis":"mapped_model_phase"},{"label":"Cu6Pr","model_phase":"CU6PR","pearson_symbol":"oP28","prototype":"CeCu6","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/bf02665998/p7/tab-5/r01#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"liq -> Cu(fcc) + Cu6Pr","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CU-PR","system":"CU-PR","temperature_K":1169.0,"temperature_printed":"1169","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":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"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":1169.0},{"chemical_system":"CU-PR","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":0,"fold_lso":1,"id":"ORC-57NLJBTHRY","locator":{"ref":"doi:10.1007/bf02665998/p7/tab-5","row":2},"model":"M3550f126","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phase_compositions":[{"basis":"mole_fraction","composition":{"PR":0.143},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CU":0.857143,"PR":0.142857},"composition_source":"stoichiometric_model_phase","phase":"Cu6Pr"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Cu6Pr","model_phase":"CU6PR","pearson_symbol":"oP28","prototype":"CeCu6","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/bf02665998/p7/tab-5/r02#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"liq -> Cu6Pr","type":"congruent melting"},"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":"CU-PR","system":"CU-PR","temperature_K":1218.0,"temperature_printed":"1218","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent melting","transition_kind_printed":"Congruent","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"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":1218.0},{"chemical_system":"CU-PR","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":0,"fold_lso":1,"id":"ORC-6EEWY34CLT","locator":{"ref":"doi:10.1007/bf02665998/p7/tab-5","row":3},"model":"Meecb8d0c","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phase_compositions":[{"basis":"mole_fraction","composition":{"PR":0.243},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CU":0.857143,"PR":0.142857},"composition_source":"stoichiometric_model_phase","phase":"Cu6Pr"},{"basis":"mole_fraction","composition":{"CU":0.833333,"PR":0.166667},"composition_source":"stoichiometric_model_phase","phase":"Cu5Pr"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Cu6Pr","model_phase":"CU6PR","pearson_symbol":"oP28","prototype":"CeCu6","structure_basis":"mapped_model_phase"},{"label":"Cu5Pr","model_phase":"CU5PR_D2D","pearson_symbol":"hP6","prototype":"CaCu5","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/bf02665998/p7/tab-5/r03#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"liq + Cu6Pr -> Cu5Pr","type":"peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CU-PR","system":"CU-PR","temperature_K":1104.0,"temperature_printed":"1104","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"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":1104.0},{"chemical_system":"CU-PR","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":0,"fold_lso":1,"id":"ORC-PQIL3S2RGF","locator":{"ref":"doi:10.1007/bf02665998/p7/tab-5","row":4},"model":"Meecb8d0c","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phase_compositions":[{"basis":"mole_fraction","composition":{"PR":0.249},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CU":0.833333,"PR":0.166667},"composition_source":"stoichiometric_model_phase","phase":"Cu5Pr"},{"basis":"mole_fraction","composition":{"CU":0.8,"PR":0.2},"composition_source":"stoichiometric_model_phase","phase":"Cu4Pr"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Cu5Pr","model_phase":"CU5PR_D2D","pearson_symbol":"hP6","prototype":"CaCu5","structure_basis":"mapped_model_phase"},{"label":"Cu4Pr","model_phase":"CU4PR","pearson_symbol":"o**","prototype":"(Cu4Pr)","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/bf02665998/p7/tab-5/r04#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"liq + Cu5Pr -> Cu4Pr","type":"peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CU-PR","system":"CU-PR","temperature_K":1093.0,"temperature_printed":"1093","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"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":1093.0},{"chemical_system":"CU-PR","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":0,"fold_lso":1,"id":"ORC-YGL6WZS3VW","locator":{"ref":"doi:10.1007/bf02665998/p7/tab-5","row":5},"model":"Meecb8d0c","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phase_compositions":[{"basis":"mole_fraction","composition":{"PR":0.27},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CU":0.8,"PR":0.2},"composition_source":"stoichiometric_model_phase","phase":"Cu4Pr"},{"basis":"mole_fraction","composition":{"CU":0.666667,"PR":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Cu2Pr"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Cu4Pr","model_phase":"CU4PR","pearson_symbol":"o**","prototype":"(Cu4Pr)","structure_basis":"mapped_model_phase"},{"label":"Cu2Pr","model_phase":"CU2PR","pearson_symbol":"oI12","prototype":"Hg2K","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/bf02665998/p7/tab-5/r05#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"liq -> Cu4Pr + Cu2Pr","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CU-PR","system":"CU-PR","temperature_K":1069.0,"temperature_printed":"1069","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":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"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":1069.0},{"chemical_system":"CU-PR","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":0,"fold_lso":1,"id":"ORC-JD43BPRMYE","locator":{"ref":"doi:10.1007/bf02665998/p7/tab-5","row":6},"model":"M3550f126","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phase_compositions":[{"basis":"mole_fraction","composition":{"PR":0.333},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CU":0.666667,"PR":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Cu2Pr"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Cu2Pr","model_phase":"CU2PR","pearson_symbol":"oI12","prototype":"Hg2K","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/bf02665998/p7/tab-5/r06#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"liq -> Cu2Pr","type":"congruent melting"},"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":"CU-PR","system":"CU-PR","temperature_K":1104.0,"temperature_printed":"1104","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"congruent melting","transition_kind_printed":"Congruent","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"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":1104.0},{"chemical_system":"CU-PR","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":0,"fold_lso":1,"id":"ORC-3CSGEQX6YG","locator":{"ref":"doi:10.1007/bf02665998/p7/tab-5","row":7},"model":"M3550f126","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phase_compositions":[{"basis":"mole_fraction","composition":{"PR":0.53},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CU":0.666667,"PR":0.333333},"composition_source":"stoichiometric_model_phase","phase":"Cu2Pr"},{"basis":"mole_fraction","composition":{"CU":0.5,"PR":0.5},"composition_source":"stoichiometric_model_phase","phase":"CuPr"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"Cu2Pr","model_phase":"CU2PR","pearson_symbol":"oI12","prototype":"Hg2K","structure_basis":"mapped_model_phase"},{"label":"CuPr","model_phase":"CUPR_B27","pearson_symbol":"oP8","prototype":"FeB","structure_basis":"mapped_model_phase"}],"pid":"doi:10.1007/bf02665998/p7/tab-5/r07#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"liq + Cu2Pr -> CuPr","type":"peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CU-PR","system":"CU-PR","temperature_K":855.0,"temperature_printed":"855","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"peritectic","transition_kind_printed":"Peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"composition":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":0.005,"sigma_method":{"basis":"calibrated","ci95":[0.004448,0.004448],"class":"model_calculated","entry":"model/X_PHASE","floor":0.005,"floor_unit":"mole fraction","n_pairs":16730,"value":0.005},"sigma_printed":null,"sigma_reading":{"basis":"last_stored_digit","value":5e-07},"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":855.0},{"chemical_system":"CU-PR","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":null,"before":"DHCP","evidence":{"label":"Pr(dcph)","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"structure_word_contradicts_model"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-FJRCDVA7FB","locator":{"ref":"doi:10.1007/bf02665998/p7/tab-5","row":8},"model":"M3550f126","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phase_compositions":[{"basis":"mole_fraction","composition":{"PR":0.698},"composition_source":"printed","phase":"L"},{"basis":"mole_fraction","composition":{"CU":0.5,"PR":0.5},"composition_source":"stoichiometric_model_phase","phase":"CuPr"}],"phases":[{"label":"L","model_phase":"LIQUID"},{"label":"CuPr","model_phase":"CUPR_B27","pearson_symbol":"oP8","prototype":"FeB","structure_basis":"mapped_model_phase"},{"label":"Pr(dcph)","model_phase_rejected":{"model_phase":"DHCP","pearson_symbol":"hP4","prototype":"alpha-La","reason":"structure_word_contradicts_model"}}],"pid":"doi:10.1007/bf02665998/p7/tab-5/r08#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"liq -> CuPr + Pr(dcph)","type":"eutectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CU-PR","system":"CU-PR","temperature_K":715.0,"temperature_printed":"715","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":0.005,"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":715.0},{"chemical_system":"CU-PR","conditions":{"kind":"not_applicable_own_calculation"},"corrections":[{"after":["Pr(bcc)","L","Pr(dcph)"],"before":["Pr(bcc)","L"],"evidence":{"added":["Pr(dcph)"],"reaction_printed":"Pr(bcc) -> liq + Pr(dcph)"},"field":"phases","gate":"G6","rule":"printed_reaction_phase_added_on_page","visual_check":{"checked":"2026-10-24","image_sha256":"cdf0204b7d3705e853ba8e249978e7e388a67bb0039ad1ddcff35b5158211c6e","page":7,"pdf_sha256_prefix":"531a05572638e434","seen":"Table 5 Cu-Pr: 'Pr(bcc) ↔ liq + Pr(dcph) | 1068 K | 0.912 | Catatectic'. Pr(dcph) missing from stored list.","verdict":"checked"}},{"after":null,"before":"DHCP","evidence":{"label":"Pr(bcc)","release":"phase-label-check 2026-10-24 (audit round 2, A2 class 1)"},"field":"phases.model_phase","gate":"PL","rule":"structure_word_contradicts_model"}],"evidence_class":"model","flags":{"calphad_check":"not_available","espei_certified":false,"espei_ready":false,"extraction_accepted":true,"review_state":"extracted","row_state":"settled","state_fully_specified":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-DZPMZXRVMC","locator":{"ref":"doi:10.1007/bf02665998/p7/tab-5","row":9},"model":"Meecb8d0c","observation_type":"invariant_reaction","origin":{"basis":"this_work+label_names_calculation","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phase_compositions":[{"basis":"mole_fraction","composition":{"PR":0.912},"composition_source":"printed","phase":"L"}],"phases":[{"label":"Pr(bcc)","model_phase_rejected":{"model_phase":"DHCP","pearson_symbol":"hP4","prototype":"alpha-La","reason":"structure_word_contradicts_model"}},{"label":"L","model_phase":"LIQUID"},{"label":"Pr(dcph)","label_source":"page_check"}],"phases_stored":["Pr(bcc)","L"],"pid":"doi:10.1007/bf02665998/p7/tab-5/r09#invariant_reaction","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","reaction":{"printed":"Pr(bcc) -> liq + Pr(dcph)","type":"metatectic/catatectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash+claude","readers":["claude-opus-5.5","gemini-3.8-flash","text_layer"],"record_kind":"invariant_table","source_system":"CU-PR","system":"CU-PR","temperature_K":1068.0,"temperature_printed":"1068","temperature_uncertainty":{"basis":"stated_default","value":2.0},"tool_release":"v2.1.19n","transition_kind":"metatectic/catatectic","transition_kind_printed":"Catatectic","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":1068.0},{"chemical_system":"CU-PR","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","second_reader":"done","value_in_quote":true},"fold_lpo":0,"fold_lso":1,"id":"ORC-6A3NQ4Y4Y2","link_rule":"quote verbatim on one page/passage + printed value inside quote","locator":{"ref":"doi:10.1007/bf02665998/p4/text-57"},"observation_type":"phase_transition","origin":{"attribution_note":"no printed citation: the paper's own statement","class":"model_value","measured_in":"doi:10.1007/bf02665998","own_work_of_paper":true},"paper":"doi:10.1007/bf02665998","paper_id":"doi:10.1007/bf02665998","phases":[{"label":"liquid"},{"label":"Cu6Pr"},{"label":"Cu5Pr"}],"pid":"doi:10.1007/bf02665998/p4/text-57/s03#phase_transition","pressure_Pa":101325,"pressure_basis":"assumed_default_1_atm_not_printed","pressure_basis_stored":"stated_default_1_atm","property":"INVARIANT_TEMPERATURE","property_group":"invariant reaction","quote":"According to the formation rule of the other CusR phases, CusPr is likely to form from Cu6Pr and liquid through a peritectic reaction at about 1100 K, which is determined by interpolation of the melting data of other CusR phases.","quote_page":4,"reaction":{"printed":"liquid + Cu6Pr -> Cu5Pr","type":"peritectic"},"reader_agreement":"multi_reader","reader_agreement_basis":"derived_from_readers","reader_agreement_label":"confirmed (two or more readers)","reader_tier":"preliminary_flash","readers":["claude-opus-5.5","gemini-3.8-flash"],"record_kind":"running_text","source_system":"CU-PR","system":"CU-PR","temperature_K":1100.0,"temperature_printed":"1100 K","tool_release":"release v2 + tools dev copy record build","transition_kind":"peritectic","transition_kind_printed":"peritectic","uncertainty_budget":{"calibration":"orchid-uncertainty-calibration 2026-10-24 (audit round 2) sha256 6a2b5a92b0ec","quantities":{"value":{"sigma_composition":null,"sigma_conversion":null,"sigma_effective":4.0,"sigma_method":{"basis":"calibrated","ci95":[3.11346,4.29954],"class":"model_calculated","entry":"model/T_INVARIANT","floor":4.0,"floor_unit":"K","n_pairs":14146,"value":4.0},"sigma_printed":null,"sigma_reading":{"basis":"last_printed_digit","value":0.05},"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":1100.0}],"release":"orchid-literature 2026-10-23 (record store db-v2.1: invariant/general v2.1.19r, text+context fixup-20261022)","system":"CU-PR"}