{"id":"W4408445925","doi":"10.1103/physrevd.111.064047","title":"Singularity-free classical theory of gravity","year":2025,"lang":"en","type":"article","venue":"Physical review. D/Physical review. D.","topic":"Cosmology and Gravitation Theories","field":"Physics and Astronomy","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Lethbridge","funders":"Natural Sciences and Engineering Research Council of Canada; University of Delhi","keywords":"Singularity; Classical mechanics; Singularity theory; Physics; Theoretical physics; Mathematics; Mathematical analysis","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009094549,0.0005903012,0.001056526,0.001422161,0.0004049578,0.001397988,0.001180708,0.001628831,0.002938586],"category_scores_gemma":[0.001368731,0.0002451188,0.0005127349,0.00104446,0.002920346,0.002284627,0.000802264,0.002963626,0.001403168],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00203648,"about_ca_system_score_gemma":0.002608726,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001675772,"about_ca_topic_score_gemma":0.001295376,"domain_scores_codex":[0.9995846,0.0001562433,0.00002254746,0.00004265759,0.0001594307,0.00003458803],"domain_scores_gemma":[0.999426,0.0002257257,0.00004575168,0.00006011456,0.0001809102,0.00006161912],"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":[0.00002141825,0.00001463487,0.0001005385,0.00120049,0.00006881368,0.0001104446,0.0000887227,0.001166128,0.0003676419,0.891201,0.06121201,0.04444805],"study_design_scores_gemma":[0.00001848246,0.00002107746,0.0003231099,0.0003936849,0.00002897576,0.0003134278,0.00002575305,0.0004892001,0.00006139904,0.8634494,0.1348619,0.00001355357],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.003349059,0.8909333,0.008988603,0.03231105,0.003252106,0.00001955658,0.0001728805,0.0001293457,0.06084404],"genre_scores_gemma":[0.1149912,0.8494664,0.002502819,0.01051239,0.006802629,0.0000518006,0.0002912327,0.00004272089,0.01533887],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002938586,"threshold_uncertainty_score":0.01477575,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01159485118038209,"score_gpt":0.4038945660897393,"score_spread":0.3922997149093572,"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."}}