{"id":"W1972638836","doi":"10.1016/j.physletb.2006.02.019","title":"New multiply nutty spacetimes","year":2006,"lang":"en","type":"article","venue":"Physics Letters B","topic":"Black Holes and Theoretical Physics","field":"Physics and Astronomy","cited_by":47,"is_retracted":false,"has_abstract":false,"ca_institutions":"Perimeter Institute; University of Waterloo","funders":"","keywords":"Einstein; Extension (predicate logic); Physics; Cosmological constant; Nut; Theoretical physics; String (physics); Constant (computer programming); Construct (python library); Mathematical physics; Einstein field equations; Field (mathematics); Pure mathematics; Topology (electrical circuits); Mathematics; Computer science; Combinatorics","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":[],"consensus_categories":[],"category_scores_codex":[0.0000351957,0.0002095078,0.0001993668,0.00001457409,0.00009478471,0.00007680886,0.000180797,0.00002159858,0.000264836],"category_scores_gemma":[6.545706e-7,0.0001989577,0.0001836852,0.0001495691,0.00008044435,0.0001434528,0.00006018985,0.0001788336,0.0004589712],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001490606,"about_ca_system_score_gemma":0.00002255122,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007349497,"about_ca_topic_score_gemma":0.00000100073,"domain_scores_codex":[0.9990206,0.0000231327,0.0001572449,0.0002662443,0.0001760067,0.000356812],"domain_scores_gemma":[0.9994633,0.00004871808,0.00006966735,0.0002998194,0.00002359954,0.00009489078],"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":[0.0000060925,0.00009454338,0.004246508,0.000003697349,0.00002997852,0.000001006042,0.00004208627,0.000344591,0.007080114,0.9402809,0.03877462,0.009095829],"study_design_scores_gemma":[0.0007147569,0.00001460639,0.001856593,0.00001446474,0.00004114929,2.091823e-7,0.00002514101,0.0003292748,0.03178437,0.9555913,0.009235324,0.0003928271],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2548901,0.00002457806,0.6534756,0.003468966,0.0002804113,0.0002275345,0.00003710094,0.0001364481,0.08745924],"genre_scores_gemma":[0.9921076,1.9468e-7,0.003170699,0.0004997377,0.003432976,0.000006831674,0.00005863904,0.00003745519,0.00068592],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.7372174,"threshold_uncertainty_score":0.811326,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004497293270120687,"score_gpt":0.1999731750254603,"score_spread":0.1954758817553396,"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."}}