{"id":"W1992427738","doi":"10.1038/nature01267","title":"An early lunar core dynamo driven by thermochemical mantle convection","year":2003,"lang":"en","type":"article","venue":"Nature","topic":"Planetary Science and Exploration","field":"Physics and Astronomy","cited_by":196,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"Los Alamos National Laboratory; Adolph C. and Mary Sprague Miller Institute for Basic Research in Science, University of California Berkeley","keywords":"Dynamo; Geophysics; Mantle (geology); Geology; Dynamo theory; Convection; Mantle convection; Lunar mare; Astrobiology; Inner core; Magnetic field; Physics; Mechanics; Geochemistry; Lithosphere; Paleontology","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":[0.00003957883,0.00006515359,0.00005627757,0.00001372944,0.00007365357,0.00002948309,0.00008076557,0.000175516,0.0002305647],"category_scores_gemma":[0.00000183155,0.00005581201,0.0000218363,0.00008117784,0.0000206224,0.0002489245,0.000002910762,0.0004702603,0.000126915],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00000764307,"about_ca_system_score_gemma":0.0000138383,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001864516,"about_ca_topic_score_gemma":0.000002190164,"domain_scores_codex":[0.999572,0.00001577439,0.00005374709,0.000142843,0.0001007073,0.0001148966],"domain_scores_gemma":[0.9997889,0.000007137849,0.00002605925,0.0001066252,0.00002071813,0.00005054004],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00003281501,0.0002305863,0.3351626,0.000005144544,0.00004226025,0.000003695724,0.0007129421,0.0001319123,0.5839682,0.02456584,0.05156394,0.003580156],"study_design_scores_gemma":[0.004477815,0.001274952,0.200277,0.00009072283,0.0001764432,0.00002244975,0.004177963,0.04280573,0.4645787,0.0681948,0.210985,0.002938421],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9941733,0.00003870454,0.0004656024,0.0000872811,0.0001630878,0.00006187588,0.00002880903,0.00002120558,0.004960088],"genre_scores_gemma":[0.9985957,9.564359e-7,0.0001225417,0.0001302103,0.00008314716,0.000003169578,0.0007045015,0.00000451513,0.0003552783],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.159421,"threshold_uncertainty_score":0.2524522,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005645369623751786,"score_gpt":0.2273257160935833,"score_spread":0.2216803464698315,"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."}}