{"id":"W1993847225","doi":"10.1088/0004-637x/777/2/144","title":"SMACK: A NEW ALGORITHM FOR MODELING COLLISIONS AND DYNAMICS OF PLANETESIMALS IN DEBRIS DISKS","year":2013,"lang":"en","type":"article","venue":"The Astrophysical Journal","topic":"Astro and Planetary Science","field":"Physics and Astronomy","cited_by":62,"is_retracted":false,"has_abstract":true,"ca_institutions":"The Scarborough Hospital; University of Toronto","funders":"","keywords":"Planetesimal; Debris; Debris disk; Planet; Physics; Orbit (dynamics); Astrophysics; Planetary system; Meteorology; Aerospace engineering","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":[0.00009543328,0.00009899887,0.0001772027,0.00003006866,0.0001188635,0.00006357415,0.0002013618,0.00001581506,0.00005981195],"category_scores_gemma":[0.000003887489,0.00006352871,0.000060774,0.00008572642,0.00005750323,0.0001650575,0.00003609082,0.000213577,0.000006629194],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00000875176,"about_ca_system_score_gemma":0.00005356165,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007704735,"about_ca_topic_score_gemma":0.000006921643,"domain_scores_codex":[0.9992808,0.0000306589,0.0002184834,0.0001053807,0.000128267,0.0002364494],"domain_scores_gemma":[0.9995045,0.0001398837,0.00009331192,0.00009434747,0.0000380909,0.0001298486],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00003639939,0.00009033488,0.01731556,0.000003618773,0.00005883942,0.000001432759,0.0003515156,0.05192125,0.003279751,0.004905779,0.0003113582,0.9217241],"study_design_scores_gemma":[0.000377388,0.000111296,0.01019171,0.00001875236,0.00001510024,0.000004532543,0.0003431248,0.9782206,0.00004312417,0.01059251,0.00001225219,0.00006962919],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5487806,0.00001375788,0.4507178,0.0002577587,0.00002934202,0.0001137111,0.00005360529,0.000001684244,0.00003174692],"genre_scores_gemma":[0.9561753,0.000002551001,0.04340419,0.00001207993,0.0003273725,0.000004034458,0.00001982162,0.000005717242,0.00004888052],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9262993,"threshold_uncertainty_score":0.2590626,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01228539834051964,"score_gpt":0.2288991890540997,"score_spread":0.2166137907135801,"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."}}