{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001000765,0.0001238187,0.0001639417,0.0001334308,0.0003950514,0.000438175,0.0001782781,0.0003943883,0.001629034],"category_scores_gemma":[0.0003424904,0.0001236912,0.0001168175,0.00007518903,0.0002330936,0.0003003817,0.0003563084,0.0002743608,0.0002613998],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002246352,"about_ca_system_score_gemma":0.0001106445,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003712809,"about_ca_topic_score_gemma":0.0004972822,"domain_scores_codex":[0.999985,0.000002209994,6.496217e-7,0.000003893123,0.000002770259,0.000005572347],"domain_scores_gemma":[0.9999257,0.00001515255,0.000007786696,0.00001486585,0.000009453008,0.00002706428],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.002145836,0.000220798,0.07932311,0.0002865977,0.00017176,0.009545727,0.0009347745,0.03126787,0.6779129,0.1255171,0.006964581,0.06570901],"study_design_scores_gemma":[0.0009966153,0.001269764,0.3313097,0.00008680526,0.0002310687,0.007109757,0.0007642947,0.4105113,0.09183849,0.1116235,0.0440824,0.0001761896],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9861504,0.0002106039,0.002337402,0.0004219092,0.0001141524,0.000009417789,0.00005830218,0.0002581543,0.01043958],"genre_scores_gemma":[0.9983037,0.0000371817,0.0003068403,0.00005014541,0.00002292595,0.000002000319,0.00002206984,0.00001190756,0.001243165],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001629034,"threshold_uncertainty_score":0.005449653,"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."}}