{"id":"W1588707201","doi":"","title":"Pi: A Source Book","year":2013,"lang":"it","type":"book","venue":"","topic":"History and Theory of Mathematics","field":"Mathematics","cited_by":97,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Mathematics; Coronation; Hermite polynomials; Art history; Calculus (dental); Humanities; Philosophy; Art; Mathematical analysis; Ancient history; History","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0004770917,0.001435436,0.0009807228,0.004030869,0.001620847,0.007234743,0.001810413,0.001592851,0.7109151],"category_scores_gemma":[0.003153993,0.0007756508,0.0006493395,0.008702099,0.0005485652,0.006677788,0.002985104,0.003035215,0.6888245],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002065989,"about_ca_system_score_gemma":0.002292846,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004736902,"about_ca_topic_score_gemma":0.006179555,"domain_scores_codex":[0.999321,0.00004496836,0.00004831086,0.0001213602,0.0004147228,0.00004963432],"domain_scores_gemma":[0.998535,0.0002085186,0.00006440451,0.000210772,0.0007962947,0.0001849061],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00001297856,0.00001704852,0.0000542382,0.0002441244,0.00000223846,0.00002437805,0.00004825072,0.00006334313,0.0001436364,0.004538445,0.9067172,0.08813412],"study_design_scores_gemma":[0.000001435722,0.000002350514,0.00007518104,0.00006843093,7.832987e-7,0.00002755607,0.00001734566,0.00001754824,0.00003763901,0.001050947,0.998698,0.000002775462],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.0003734757,0.01060398,0.004526443,0.003917397,0.004789689,0.0001880034,0.03521226,0.005123614,0.935265],"genre_scores_gemma":[0.001532637,0.005717563,0.003379993,0.0009913207,0.001042954,0.0001192366,0.02218871,0.002857985,0.9621696],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.7109151,"threshold_uncertainty_score":0.4123445,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02923000751395927,"score_gpt":0.2453567913489252,"score_spread":0.2161267838349659,"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."}}