{"paper":{"title":"Surprises in threshold antikaon-nucleon physics","arxiv_id":"hep-ph/0508081","primary_cat":"hep-ph","submitted_at":"2005-08-06T11:37:03+00:00","version_compiled":"v1"},"notice":"Every quoted sentence is the authors' text from the arXiv listing abstract. Labels and probabilities are the outputs of classifier-1.13-20260917 on the question bank abstract-p1-20260923, exactly as returned. No sentence in this record was written by a language model.","schema":"pith.compiled-record/v0","status":"compiled","abstract":{"source":"arXiv listing abstract v1","sentences":[{"i":0,"p":0.83,"id":"s0","own":true,"role":"method","text":"Low energy \\bar{K}N interactions are studied within Unitary Chiral Perturbation Theory at next-to-leading order with ten coupled channels.","hedge":{"p":0.97,"label":"asserted"},"own_p":0.82,"main_claim_p":0.04,"quantitative":true,"quantitative_p":0.89,"role_probabilities":{"gap":0.0,"method":0.83,"result":0.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.17,"interpretation":0.0}},{"i":1,"p":0.92,"id":"s1","own":false,"role":"background","text":"We pay special attention to the recent precise determination of the strong shift and width of the kaonic hydrogen 1s state by the DEAR Collaboration that has challenged our theoretical understanding of this sector of strong interactions.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.06,"main_claim_p":0.05,"quantitative":false,"quantitative_p":0.29,"role_probabilities":{"gap":0.04,"method":0.0,"result":0.0,"background":0.92,"limitation":0.0,"future_work":0.0,"contribution":0.04,"interpretation":0.0}},{"i":2,"p":1.0,"id":"s2","own":true,"role":"result","text":"We typically find two classes of solutions, both of them reproducing previous data, that either can or cannot accommodate the DEAR measurements.","hedge":{"p":0.88,"label":"asserted"},"own_p":0.9,"main_claim_p":0.29,"quantitative":true,"quantitative_p":0.64,"role_probabilities":{"gap":0.0,"method":0.0,"result":1.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.0}},{"i":3,"p":0.58,"id":"s3","own":true,"role":"gap","text":"The former class has not been previously discussed.","hedge":{"p":0.99,"label":"asserted"},"own_p":0.68,"main_claim_p":0.13,"quantitative":false,"quantitative_p":0.13,"role_probabilities":{"gap":0.58,"method":0.0,"result":0.24,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.16,"interpretation":0.02}}]},"compiled":{"main_claim":{"p":0.97,"text":"We typically find two classes of solutions, both of them reproducing previous data, that either can or cannot accommodate the DEAR measurements.","location":"abstract s2","hedge_strength":{"p":0.88,"label":"asserted"}},"provenance":{"route":{"via":"OpenRouter","model":"classifier-1.13","endpoint":"https://openrouter.ai/api/v1/systemone","provider":"TypeSafe"},"packing":"one request per paper","requests":1,"input_tokens":3555,"cost_usd_reported":0.000149},"compiled_at":"2026-09-23","bank_version":"abstract-p1-20260923","model_version":"classifier-1.13-20260917","abstract_states":{"claims_first":0.16,"states_limitation":0.5,"human_participants":0.02,"controlled_comparison":0.07,"randomized_assignment":0.01,"states_quantitative_result":0.09,"compares_with_prior_results":0.89,"mentions_code_or_data_availability":0.02},"evidential_basis":{"p":0.79,"value":"simulation or computation","probabilities":{"argument":0.01,"literature":0.02,"proof_or_derivation":0.04,"analysis_of_existing_data":0.14,"observation_or_experiment":0.0,"simulation_or_computation":0.79}},"contribution_type":{"p":0.92,"value":"theoretical result","probabilities":{"review":0.0,"method_or_tool":0.0,"empirical_study":0.0,"simulation_study":0.08,"theoretical_result":0.92,"dataset_or_benchmark":0.0,"position_or_commentary":0.0}},"contribution_statement":{"p":0.55,"text":"The former class has not been previously discussed.","location":"abstract s3"}},"coverage":{"tier":"abstract","levels_run":["P abstract"],"not_examined":["full text","figures and tables","references and citing sentences","relations to other papers"],"sources_read":["arXiv listing abstract v1"],"levels_not_run":["S sections","T body sentences","C citations","R cross-paper relations"],"sentences_examined":4,"sentences_in_abstract":4},"measured_accuracy":{"url":"https://pith.science/accuracy","measured_on":"2026-10-02","method":"two independent model families labelled a fresh random sample blind; the figure is how often the published label matches their consensus","sentence_role_agreement":0.92,"main_claim_agreement":0.908,"typed_citation_agreement":0.933,"typed_citation_agreement_95_interval":[0.917,0.945],"review_comments_accurate":0.758,"review_comments_accurate_95_interval":[0.684,0.82],"review_caught_admitted_error_found_or_related":0.448}}