{"id":"W4414553207","doi":"10.3847/1538-4357/adf8dd","title":"Resolution-corrected White Dwarf Gravitational Redshifts Validate Fifth-generation Sloan Digital Sky Survey Wavelength Calibration and Enable Accurate Mass–Radius Tests","year":2025,"lang":"en","type":"article","venue":"The Astrophysical Journal","topic":"Stellar, planetary, and galactic studies","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Leibniz-Gemeinschaft; National Astronomical Observatories, Chinese Academy of Sciences; University of Illinois at Urbana-Champaign; Max-Planck-Institut für Astronomie; University of Colorado Boulder; Leibniz-Institut für Astrophysik Potsdam; New Mexico State University; Nanjing University; Yale University; University of Toronto; École Polytechnique Fédérale de Lausanne; Space Telescope Science Institute; Universidad Nacional Autónoma de México; Alfred P. Sloan Foundation; European Space Agency; Johns Hopkins University; Harvard University; China National Textile and Apparel Council; National Science Foundation; Yunnan University; California Institute of Technology; Ohio State University; Carnegie Institution of Washington; Smithsonian Astrophysical Observatory; Flatiron Health; Smithsonian Institution","keywords":"White dwarf; Sky; Redshift; Radial velocity; Calibration; Spectral resolution; Supernova; Spectral line","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.004568355,0.0003487577,0.000173311,0.0008728103,0.0004262863,0.0007972707,0.0006176867,0.0003288111,0.001365961],"category_scores_gemma":[0.01031561,0.0001789309,0.0003077149,0.0006932063,0.0003430857,0.0006389396,0.0008004233,0.000275027,0.0007835657],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009237019,"about_ca_system_score_gemma":0.000530852,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01673714,"about_ca_topic_score_gemma":0.0179937,"domain_scores_codex":[0.99882,0.0002729279,0.00007712689,0.0003137112,0.0004003838,0.0001157166],"domain_scores_gemma":[0.99388,0.0008288452,0.001624321,0.002302693,0.001100989,0.0002630461],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001882792,0.000101176,0.8685098,0.00006305173,0.0002299835,0.00008198962,0.0002779005,0.05094707,0.01654219,0.008402733,0.00327698,0.05137878],"study_design_scores_gemma":[0.0000415966,0.00009453625,0.7820861,0.00004648436,0.00007024587,0.000122301,0.0001798272,0.170014,0.03386247,0.004667219,0.008769065,0.00004624259],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9176823,0.0002217389,0.07225558,0.0001477838,0.00004077183,0.00002834844,0.00261234,0.00179836,0.005212731],"genre_scores_gemma":[0.9881701,0.00002348045,0.01028646,0.00003245148,0.000007961395,0.000007967851,0.001062833,0.00009657596,0.0003120086],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01673714,"threshold_uncertainty_score":0.03327942,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0171452054207872,"score_gpt":0.2404122837629941,"score_spread":0.2232670783422069,"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."}}