{"id":"W4404901342","doi":"10.1016/j.jasrep.2024.104894","title":"Preservation of δ13C signatures in oak charred wood: Application to the “forest” of Notre-Dame de Paris","year":2024,"lang":"en","type":"article","venue":"Journal of Archaeological Science Reports","topic":"Geology and Paleoclimatology Research","field":"Earth and Planetary Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Northern British Columbia","funders":"Sorbonne Université; Agence Nationale de la Recherche; European Commission","keywords":"Oak forest; Archaeology; Forestry; Geography","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":[0.0005142089,0.0003128889,0.0001913924,0.001472114,0.001290296,0.001206152,0.0003704961,0.0003121893,0.001320028],"category_scores_gemma":[0.000500101,0.0001498951,0.0001897389,0.001841848,0.0008066411,0.000237749,0.0003183123,0.0002061292,0.0002229044],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002408596,"about_ca_system_score_gemma":0.0006661542,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.2831599,"about_ca_topic_score_gemma":0.4505084,"domain_scores_codex":[0.9997867,0.00004105746,0.000005635355,0.00008346107,0.00004960927,0.000033616],"domain_scores_gemma":[0.9996326,0.00008557602,0.00006167032,0.00003185032,0.0001378029,0.00005052044],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001425875,0.0001390149,0.7723221,0.0001390157,0.0001823281,0.002648893,0.007814392,0.005952842,0.1353593,0.001163062,0.001230508,0.07162274],"study_design_scores_gemma":[0.000007470514,0.00006684233,0.9823072,0.00001141212,0.00002666766,0.0003632691,0.001612234,0.001351386,0.009995184,0.00008840868,0.004153651,0.00001624007],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9961797,0.0002097609,0.0006276193,0.00002600097,0.000007053801,0.00001452623,0.0004438573,0.00001848167,0.002473104],"genre_scores_gemma":[0.9964176,0.0001536336,0.001604657,0.00001677345,0.000004042605,0.00001236575,0.0001825175,0.00001041517,0.001597955],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2831599,"threshold_uncertainty_score":0.5630234,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01611641715104483,"score_gpt":0.2827583074543442,"score_spread":0.2666418903032993,"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."}}