{"id":"W2076752886","doi":"10.1016/s0012-365x(02)00372-2","title":"No iterated morphism generates any Arshon sequence of odd order","year":2002,"lang":"en","type":"article","venue":"Discrete Mathematics","topic":"semigroups and automata theory","field":"Computer Science","cited_by":8,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Winnipeg","funders":"","keywords":"Morphism; Iterated function; Mathematics; Sequence (biology); Order (exchange); Combinatorics; Discrete mathematics","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":[0.0007687682,0.0008598877,0.000821789,0.001313732,0.002298233,0.002446023,0.0008747635,0.00106251,0.006504519],"category_scores_gemma":[0.002075894,0.0004283626,0.001032112,0.000611241,0.002203661,0.003482074,0.002112565,0.001939857,0.001490134],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008667289,"about_ca_system_score_gemma":0.0006829941,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005218755,"about_ca_topic_score_gemma":0.0007482077,"domain_scores_codex":[0.99925,0.0001054303,0.00004986897,0.0001991165,0.0001812411,0.0002142672],"domain_scores_gemma":[0.9969475,0.001417965,0.0002919864,0.0003935204,0.0004912029,0.000457914],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0004078962,0.0001057496,0.002211105,0.0001152996,0.00003264355,0.0007698559,0.001024834,0.0007409013,0.01455559,0.9615288,0.001200637,0.01730664],"study_design_scores_gemma":[0.00004857632,0.000152206,0.001181955,0.00004094385,0.00004720826,0.0008476471,0.000467648,0.004612561,0.01387627,0.9661129,0.01255926,0.00005273151],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7853768,0.0004723458,0.1145392,0.000547705,0.0005648308,0.00005662961,0.0002031666,0.0005892797,0.09765003],"genre_scores_gemma":[0.9343605,0.0003434533,0.02594641,0.0002421945,0.0001502855,0.00007926697,0.0003763424,0.0002360142,0.03826572],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006504519,"threshold_uncertainty_score":0.02175975,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03221271644476364,"score_gpt":0.2423330649504163,"score_spread":0.2101203485056527,"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."}}