{"id":"W7116658448","doi":"10.2139/ssrn.5947725","title":"The single-file diffusional dispersion of pieces generated by the fragmentation of an object","year":2025,"lang":"","type":"preprint","venue":"SSRN Electronic Journal","topic":"Diffusion and Search Dynamics","field":"Biochemistry, Genetics and Molecular Biology","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Ottawa","funders":"","keywords":"Randomness; Monte Carlo method; Diffusion; Fragmentation (computing); Stochastic process; Particle (ecology); Distribution function; Diffusion process; Distribution (mathematics); Anomalous diffusion","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":[0.0006404101,0.000291727,0.00049062,0.001290889,0.0006665835,0.001332668,0.001246923,0.001113896,0.006492608],"category_scores_gemma":[0.007075032,0.0003417491,0.0003681286,0.001376289,0.0007207443,0.002542615,0.001292768,0.0008178151,0.001214304],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007838529,"about_ca_system_score_gemma":0.0003433769,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000757494,"about_ca_topic_score_gemma":0.0004853728,"domain_scores_codex":[0.9996811,0.00002279483,0.00001361349,0.00007665843,0.0001646037,0.00004131533],"domain_scores_gemma":[0.9968022,0.001434354,0.0003551498,0.0007435366,0.0004312109,0.0002334689],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.003340385,0.0003906834,0.02097181,0.001021391,0.0003222046,0.003047611,0.002164477,0.228745,0.3413149,0.1555321,0.01250782,0.2306416],"study_design_scores_gemma":[0.0001403143,0.0004369409,0.01693666,0.00005946838,0.00008323925,0.00201642,0.0004837879,0.812353,0.09067208,0.06919664,0.007433282,0.0001881153],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.834678,0.0006477466,0.1477683,0.0006997682,0.0002511875,0.0000859743,0.001242873,0.0009332899,0.01369284],"genre_scores_gemma":[0.976584,0.0001886483,0.01480734,0.00004561081,0.00004764225,0.00004203825,0.0006007135,0.0001812226,0.007502886],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006492608,"threshold_uncertainty_score":0.02171993,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006092877577557687,"score_gpt":0.2547859623226124,"score_spread":0.2486930847450547,"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."}}