{"id":"W2553844079","doi":"10.1126/science.aag2671","title":"Rosetta’s comet 67P/Churyumov-Gerasimenko sheds its dusty mantle to reveal its icy nature","year":2016,"lang":"en","type":"article","venue":"Science","topic":"Astro and Planetary Science","field":"Physics and Astronomy","cited_by":114,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Jet Propulsion Laboratory; Akademie der Wissenschaften zu Göttingen; Ministry of Science and Technology, Taiwan; Agenzia Spaziale Italiana; Macau University of Science and Technology; Centre National d’Etudes Spatiales; Deutsches Zentrum für Luft- und Raumfahrt; Swedish National Space Agency; Mountain Equipment Co-operative; Entomological Society of America","keywords":"Comet; Comet nucleus; Astrobiology; Water ice; Comet dust; Physics; Mantle (geology); Astrophysics; Geology; Solar System; Astronomy; Geophysics; Interplanetary dust cloud","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":[0.0002382012,0.0003142393,0.0002037585,0.0006850505,0.0009834624,0.001294096,0.0002295113,0.0005869863,0.004307164],"category_scores_gemma":[0.000307534,0.0002485595,0.0002877816,0.0003532304,0.0004329935,0.0008480998,0.0006023234,0.001072538,0.0012521],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007887908,"about_ca_system_score_gemma":0.0002422961,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009123241,"about_ca_topic_score_gemma":0.03008146,"domain_scores_codex":[0.9999039,0.000006911532,0.000001818191,0.00002542835,0.0000448011,0.00001713785],"domain_scores_gemma":[0.9998116,0.00002816931,0.00002516393,0.00003252239,0.00006692173,0.00003569329],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.0005251458,0.00006613677,0.04464628,0.0004341782,0.0002661797,0.002152769,0.001298142,0.0007600531,0.1151005,0.01640052,0.6324156,0.1859345],"study_design_scores_gemma":[0.00002030841,0.00007819685,0.1194951,0.00005946792,0.00005035525,0.001570059,0.0003407779,0.001050382,0.02042542,0.001756602,0.8551239,0.00002943769],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.2726582,0.04999526,0.02746671,0.06184946,0.0136886,0.0001780598,0.0109516,0.003780616,0.5594316],"genre_scores_gemma":[0.8488238,0.009579491,0.01873402,0.007677213,0.003584946,0.00004350152,0.007263141,0.0007902876,0.1035035],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.009123241,"threshold_uncertainty_score":0.01814026,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007811886668088213,"score_gpt":0.2583624525924133,"score_spread":0.2505505659243251,"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."}}