{"id":"W4249966226","doi":"10.21203/rs.3.rs-55162/v1","title":"Coupling of the atmosphere and sediment melts across the Archean-Proterozoic transition","year":2020,"lang":"en","type":"preprint","venue":"Research Square (Research Square)","topic":"Paleontology and Stratigraphy of Fossils","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University","funders":"Guangzhou Institute of Geochemistry, Chinese Academy of Sciences","keywords":"Archean; Proterozoic; Geology; Early Earth; Isotopes of oxygen; Sediment; Atmosphere (unit); Geochemistry; Geologic record; Earth science; Mass-independent fractionation; Snowball Earth; Isotope fractionation; Sedimentary rock; Isotope; Paleontology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","sts","research_integrity"],"consensus_categories":["sts"],"category_scores_codex":[0.01270714,0.000469217,0.0006722804,0.0001199971,0.002614066,0.0004653056,0.002315232,0.0006610182,0.0004517089],"category_scores_gemma":[0.0008923472,0.0002839087,0.000412392,0.001370133,0.004183703,0.0002088126,0.00029607,0.006854948,0.00004743784],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000444327,"about_ca_system_score_gemma":0.00107958,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0104896,"about_ca_topic_score_gemma":0.01023178,"domain_scores_codex":[0.9888515,0.002855186,0.0007504364,0.001274298,0.00427979,0.00198879],"domain_scores_gemma":[0.9936033,0.003363314,0.0001990924,0.001349034,0.0009271534,0.0005580376],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.004014554,0.0006980109,0.5246367,0.01340776,0.001511591,0.0004868197,0.07947728,0.02424854,0.002457966,0.001868496,0.009299759,0.3378925],"study_design_scores_gemma":[0.0006584184,0.0008435522,0.9331574,0.001089895,0.00002625206,0.00001407008,0.0073454,0.04197812,0.001214412,0.01261487,0.0006934548,0.0003641872],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9553213,0.02044145,0.0001148304,0.01576896,0.0003363684,0.003838854,0.000774343,0.00006042053,0.003343451],"genre_scores_gemma":[0.997575,0.001609559,0.0001496059,0.00004059765,0.0003644939,0.0001115206,0.00007477304,0.00001062326,0.00006378083],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4085206,"threshold_uncertainty_score":0.9999613,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1059156959630406,"score_gpt":0.379812417970936,"score_spread":0.2738967220078954,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}