{"paper":{"title":"Cosmological twinlike models with multi scalar fields","arxiv_id":"1604.06857","primary_cat":"hep-th","submitted_at":"2016-04-23T03:43:57+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-1.13.0 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":0.72,"id":"s0","own":true,"role":"background","text":"We consider cosmological models driven by several canonical or noncanonical scalar fields.","hedge":{"p":0.83,"label":"asserted"},"own_p":0.5,"main_claim_p":0.04,"quantitative":false,"quantitative_p":0.06,"role_probabilities":{"gap":0.0,"method":0.01,"result":0.0,"background":0.72,"limitation":0.0,"future_work":0.0,"contribution":0.27,"interpretation":0.0}},{"i":1,"p":0.44,"id":"s1","own":true,"role":"contribution","text":"We show how the superpotential method enables one to construct twinlike models for a particular canonical model from some noncanonical ones.","hedge":{"p":1.0,"label":"asserted"},"own_p":0.92,"main_claim_p":0.13,"quantitative":false,"quantitative_p":0.08,"role_probabilities":{"gap":0.0,"method":0.39,"result":0.17,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.44,"interpretation":0.0}},{"i":2,"p":0.94,"id":"s2","own":true,"role":"result","text":"We conclude that it is possible to construct twinlike models for multi-field cosmological models, even when the spatial curvature is nonzero.","hedge":{"p":0.82,"label":"hedged_possibility"},"own_p":0.85,"main_claim_p":0.9,"quantitative":false,"quantitative_p":0.08,"role_probabilities":{"gap":0.0,"method":0.0,"result":0.94,"background":0.0,"limitation":0.0,"future_work":0.0,"contribution":0.02,"interpretation":0.04}},{"i":3,"p":0.68,"id":"s3","own":false,"role":"background","text":"This work extends the discussions of [D. Bazeia and J. D.","hedge":{"p":0.51,"label":"unclear"},"own_p":0.17,"main_claim_p":0.02,"quantitative":false,"quantitative_p":0.06,"role_probabilities":{"gap":0.02,"method":0.0,"result":0.0,"background":0.68,"limitation":0.0,"future_work":0.0,"contribution":0.3,"interpretation":0.0}},{"i":4,"p":0.82,"id":"s4","own":true,"role":"contribution","text":"Dantas, Phys. Rev. D, 85 (2012) 067303] to cases with multi scalar fields and with non-vanished spatial curvature, by using a different superpotential method.","hedge":{"p":0.98,"label":"asserted"},"own_p":0.76,"main_claim_p":0.09,"quantitative":false,"quantitative_p":0.26,"role_probabilities":{"gap":0.01,"method":0.01,"result":0.0,"background":0.16,"limitation":0.0,"future_work":0.0,"contribution":0.82,"interpretation":0.0}}]},"compiled":{"main_claim":{"p":1.0,"text":"We conclude that it is possible to construct twinlike models for multi-field cosmological models, even when the spatial curvature is nonzero.","location":"abstract s2","hedge_strength":{"p":0.82,"label":"hedged possibility"}},"provenance":{"route":{"via":"TypeSafe API","model":"classifier-1.13.0","endpoint":"https://api.typesafe.ai/v1/systemone","provider":"TypeSafe"},"packing":"one request per paper","requests":1,"input_tokens":4242,"cost_usd_reported":0.0},"compiled_at":"2026-09-23","bank_version":"abstract-p1-20260923","model_version":"classifier-1.13.0","abstract_states":{"claims_first":0.07,"states_limitation":0.12,"human_participants":0.01,"controlled_comparison":0.03,"randomized_assignment":0.01,"states_quantitative_result":0.03,"compares_with_prior_results":0.87,"mentions_code_or_data_availability":0.02},"evidential_basis":{"p":0.99,"value":"proof or derivation","probabilities":{"argument":0.01,"literature":0.0,"proof_or_derivation":0.99,"analysis_of_existing_data":0.0,"observation_or_experiment":0.0,"simulation_or_computation":0.0}},"contribution_type":{"p":0.73,"value":"theoretical result","probabilities":{"review":0.0,"method_or_tool":0.27,"empirical_study":0.0,"simulation_study":0.0,"theoretical_result":0.73,"dataset_or_benchmark":0.0,"position_or_commentary":0.0}},"contribution_statement":{"p":0.91,"text":"Dantas, Phys. 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D, 85 (2012) 067303] to cases with multi scalar fields and with non-vanished spatial curvature, by using a different superpotential method.","location":"abstract s4"}},"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":5,"sentences_in_abstract":5},"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}}