{"paper":{"title":"Light and Heavy Dark Matter Particles","arxiv_id":"hep-ph/0311143","primary_cat":"hep-ph","submitted_at":"2003-11-11T17:41:53+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":1.0,"id":"s0","own":false,"role":"background","text":"It has recently been pointed out that the 511 keV emission line detected by Integral/SPI from the bulge of our galaxy could be explained by annihilations of light Dark Matter particles into e^+ e^-.","hedge":{"p":1.0,"label":"hedged_possibility"},"own_p":0.04,"main_claim_p":0.04,"quantitative":true,"quantitative_p":0.9,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.0,"background":1.0,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.0}},{"i":1,"p":0.71,"id":"s1","own":false,"role":"background","text":"If such a signature is confirmed, then one might expect a conflict with the interpretation of very high energy gamma rays if they also turn out to be due to Dark Matter annihilations.","hedge":{"p":0.92,"label":"speculative"},"own_p":0.04,"main_claim_p":0.03,"quantitative":false,"quantitative_p":0.09,"role_probabilities":{"gap":0.27,"method":0.0,"result":0.0,"background":0.71,"limitation":0.0,"future_work":0.0,"contribution":0.0,"interpretation":0.02}},{"i":2,"p":1.0,"id":"s2","own":true,"role":"contribution","text":"Here, we propose a way to accomodate the existence of both signals being produced by Dark Matter annihilations through the existence of two stable (neutral) Dark Matter particles, as is possible in theories inspired from N=2 supersymmetry.","hedge":{"p":0.6,"label":"hedged_possibility"},"own_p":0.72,"main_claim_p":0.89,"quantitative":false,"quantitative_p":0.41,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.0,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":1.0,"interpretation":0.0}}]},"compiled":{"main_claim":{"p":1.0,"text":"Here, we propose a way to accomodate the existence of both signals being produced by Dark Matter annihilations through the existence of two stable (neutral) Dark Matter particles, as is possible in theories inspired from N=2 supersymmetry.","location":"abstract s2","hedge_strength":{"p":0.6,"label":"hedged possibility"}},"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":3067,"cost_usd_reported":0.000129},"compiled_at":"2026-09-23","bank_version":"abstract-p1-20260923","model_version":"classifier-1.13-20260917","abstract_states":{"claims_first":0.05,"states_limitation":0.14,"human_participants":0.01,"controlled_comparison":0.02,"randomized_assignment":0.01,"states_quantitative_result":0.08,"compares_with_prior_results":0.57,"mentions_code_or_data_availability":0.02},"evidential_basis":{"p":0.82,"value":"argument","probabilities":{"argument":0.82,"literature":0.16,"proof_or_derivation":0.0,"analysis_of_existing_data":0.01,"observation_or_experiment":0.01,"simulation_or_computation":0.0}},"contribution_type":{"p":0.76,"value":"theoretical result","probabilities":{"review":0.0,"method_or_tool":0.02,"empirical_study":0.0,"simulation_study":0.0,"theoretical_result":0.76,"dataset_or_benchmark":0.0,"position_or_commentary":0.22}},"contribution_statement":{"p":1.0,"text":"Here, we propose a way to accomodate the existence of both signals being produced by Dark Matter annihilations through the existence of two stable (neutral) Dark Matter particles, as is possible in theories inspired from N=2 supersymmetry.","location":"abstract s2"}},"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":3,"sentences_in_abstract":3},"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}}