{"id":"W815435656","doi":"","title":"Developing Zircon as a Probe of Planetary Impact History","year":2014,"lang":"en","type":"article","venue":"eScholarship (California Digital Library)","topic":"Planetary Science and Exploration","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Hadean; Zircon; Impact crater; Astrobiology; Early Earth; Geology; Earth science; Geologic record; Paleontology; Physics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.001254492,0.0003311504,0.0003300571,0.002832953,0.000327837,0.00129526,0.0004919694,0.0005209771,0.00104108],"category_scores_gemma":[0.0009584073,0.0002640699,0.0002370553,0.002043684,0.0003669955,0.0006609333,0.0007859546,0.0003090002,0.0005729918],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004497866,"about_ca_system_score_gemma":0.0004189702,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0035716,"about_ca_topic_score_gemma":0.007103323,"domain_scores_codex":[0.9996943,0.00005305256,0.00002646219,0.000101144,0.00007180133,0.00005328921],"domain_scores_gemma":[0.9996942,0.00005768991,0.00006213602,0.00004030567,0.0001250754,0.00002058657],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0005304899,0.00007285397,0.3602975,0.0003918095,0.0001750697,0.0002975852,0.001200017,0.002365739,0.4632339,0.008738905,0.001243681,0.1614525],"study_design_scores_gemma":[0.00005489319,0.00100277,0.5969624,0.0001728333,0.0003867025,0.001713689,0.002683844,0.01786738,0.257904,0.005485672,0.1156493,0.0001164976],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"methods","genre_scores_codex":[0.8440329,0.009911646,0.1205514,0.0003028602,0.0001741463,0.0001190796,0.004464667,0.001174564,0.01926873],"genre_scores_gemma":[0.8837065,0.003179958,0.1054334,0.0001395101,0.00004386545,0.00006944994,0.002772407,0.0000973424,0.004557724],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.0035716,"threshold_uncertainty_score":0.007101595,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0175688331096664,"score_gpt":0.2104031772745533,"score_spread":0.1928343441648869,"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."}}