{"id":"W4327666231","doi":"10.48550/arxiv.2303.08145","title":"Stellar mass, not dynamical mass nor gravitational potential, drives the mass-metallicity relationship","year":2023,"lang":"en","type":"preprint","venue":"arXiv (Cornell University)","topic":"Advanced Statistical Methods and Models","field":"Mathematics","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Lawrence Berkeley National Laboratory; Office of Science; Max-Planck-Institut für Astronomie; Science and Technology Facilities Council; University of Colorado Boulder; Ministério da Ciência, Tecnologia e Inovação; University of Oxford; York University; Leibniz-Gemeinschaft; University of Notre Dame; Instituto de Astrofísica de Canarias; Carnegie Mellon University; Universidad Nacional Autónoma de México; Alfred P. Sloan Foundation; University of Washington; Johns Hopkins University; Carnegie Institution of Washington; University of Utah; Ohio State University; U.S. Department of Energy; Smithsonian Institution; New Mexico State University; University of Portsmouth; Vanderbilt University; Yale University; Max-Planck-Institut für Astrophysik","keywords":"Physics; Metallicity; Astrophysics; Stellar mass; Galaxy; Gravitational potential; Star formation; Gravitation; Low Mass; Astronomy; Stars","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0007900785,0.0004577758,0.0005639659,0.000191724,0.000435177,0.00009329559,0.0008256883,0.0004750451,0.0001028311],"category_scores_gemma":[0.001417856,0.0004151319,0.0004062897,0.0003969444,0.0003866123,0.0001567412,0.0004700689,0.001281683,0.0001090426],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002420056,"about_ca_system_score_gemma":0.0001511365,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002806264,"about_ca_topic_score_gemma":0.00003195527,"domain_scores_codex":[0.9970422,0.0006592685,0.0004815781,0.001039341,0.0002981931,0.000479366],"domain_scores_gemma":[0.9940881,0.004033255,0.0004264541,0.0009682134,0.0002750571,0.0002089416],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00007386971,0.00005648143,0.0007311995,0.0001560725,0.0001802389,0.0001638259,0.00007256808,0.1453465,0.0002787218,0.8526735,0.0001994035,0.00006769654],"study_design_scores_gemma":[0.0002951158,0.0000229798,0.00176129,0.000058933,0.0003467811,0.00000155571,0.0001736373,0.230295,0.00002853262,0.7665774,0.00007791294,0.0003608562],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.04325883,0.00001277699,0.9533811,0.0004646155,0.0005258189,0.0006160524,0.0008825479,0.0002402073,0.0006180293],"genre_scores_gemma":[0.7294009,0.00007479163,0.2626211,0.00005597515,0.0001157479,0.000006091596,0.0001564059,0.0000747054,0.007494316],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.69076,"threshold_uncertainty_score":0.9998301,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2566079386679063,"score_gpt":0.3085339553987168,"score_spread":0.05192601673081049,"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."}}