{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:OOA6GTFROOX3VYFOJD2ERLMR26","short_pith_number":"pith:OOA6GTFR","schema_version":"1.0","canonical_sha256":"7381e34cb173afbae0ae48f448ad91d7af5e4bc974107b6a469a0f4dc3dafb9b","source":{"kind":"arxiv","id":"2402.08951","version":1},"attestation_state":"computed","paper":{"title":"Cosmology of unimodular Born-Infeld-$f(R)$ gravity","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Salih Kibaro\\u{g}lu, Sergei D. Odintsov, Tanmoy Paul","submitted_at":"2024-02-14T05:43:54Z","abstract_excerpt":"We propose a novel modified gravity: unimodular generalization of the Born-Infeld-$f(R)$ gravity within the framework of cosmology. After formulating the action corresponding to the generalized Born-Infeld-$f(R)$ gravity, we present a reconstruction scheme of this unimodular extension to achieve various cosmological eras of the universe. Interestingly, the unimodular generalization of Born-Infeld-$f(R)$ gravity proves to be suitable for inflation (de-Sitter and quasi de-Sitter) along with power law cosmology which actually includes from reheating to the Standard Big-Bang cosmology. Apart from "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2402.08951","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2024-02-14T05:43:54Z","cross_cats_sorted":[],"title_canon_sha256":"a8d622002eeb4efb21d36586f51dab9dcc04f7d6c9678f584bbbd349a234d243","abstract_canon_sha256":"8be89fc9d0015372012bea49ff2948084ac21c232a77262a1b7b86930de6bfdd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:45:33.833884Z","signature_b64":"r2N4OYGuo1TCn1abVCscpk6VQWRI2MofU89O1xU1uRvZL/pEvYdlB07mBUm/fZAZifjEHDp+6cpZbsLSkj5QBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7381e34cb173afbae0ae48f448ad91d7af5e4bc974107b6a469a0f4dc3dafb9b","last_reissued_at":"2026-07-05T07:45:33.833505Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:45:33.833505Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Cosmology of unimodular Born-Infeld-$f(R)$ gravity","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Salih Kibaro\\u{g}lu, Sergei D. Odintsov, Tanmoy Paul","submitted_at":"2024-02-14T05:43:54Z","abstract_excerpt":"We propose a novel modified gravity: unimodular generalization of the Born-Infeld-$f(R)$ gravity within the framework of cosmology. After formulating the action corresponding to the generalized Born-Infeld-$f(R)$ gravity, we present a reconstruction scheme of this unimodular extension to achieve various cosmological eras of the universe. Interestingly, the unimodular generalization of Born-Infeld-$f(R)$ gravity proves to be suitable for inflation (de-Sitter and quasi de-Sitter) along with power law cosmology which actually includes from reheating to the Standard Big-Bang cosmology. Apart from "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.08951","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2402.08951/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2402.08951","created_at":"2026-07-05T07:45:33.833560+00:00"},{"alias_kind":"arxiv_version","alias_value":"2402.08951v1","created_at":"2026-07-05T07:45:33.833560+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.08951","created_at":"2026-07-05T07:45:33.833560+00:00"},{"alias_kind":"pith_short_12","alias_value":"OOA6GTFROOX3","created_at":"2026-07-05T07:45:33.833560+00:00"},{"alias_kind":"pith_short_16","alias_value":"OOA6GTFROOX3VYFO","created_at":"2026-07-05T07:45:33.833560+00:00"},{"alias_kind":"pith_short_8","alias_value":"OOA6GTFR","created_at":"2026-07-05T07:45:33.833560+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2505.09291","citing_title":"Eddington-inspired Born-Infeld gravity: Constraints from the generalized parton distributions (GPDs)","ref_index":27,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/OOA6GTFROOX3VYFOJD2ERLMR26","json":"https://pith.science/pith/OOA6GTFROOX3VYFOJD2ERLMR26.json","graph_json":"https://pith.science/api/pith-number/OOA6GTFROOX3VYFOJD2ERLMR26/graph.json","events_json":"https://pith.science/api/pith-number/OOA6GTFROOX3VYFOJD2ERLMR26/events.json","paper":"https://pith.science/paper/OOA6GTFR"},"agent_actions":{"view_html":"https://pith.science/pith/OOA6GTFROOX3VYFOJD2ERLMR26","download_json":"https://pith.science/pith/OOA6GTFROOX3VYFOJD2ERLMR26.json","view_paper":"https://pith.science/paper/OOA6GTFR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2402.08951&json=true","fetch_graph":"https://pith.science/api/pith-number/OOA6GTFROOX3VYFOJD2ERLMR26/graph.json","fetch_events":"https://pith.science/api/pith-number/OOA6GTFROOX3VYFOJD2ERLMR26/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OOA6GTFROOX3VYFOJD2ERLMR26/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OOA6GTFROOX3VYFOJD2ERLMR26/action/storage_attestation","attest_author":"https://pith.science/pith/OOA6GTFROOX3VYFOJD2ERLMR26/action/author_attestation","sign_citation":"https://pith.science/pith/OOA6GTFROOX3VYFOJD2ERLMR26/action/citation_signature","submit_replication":"https://pith.science/pith/OOA6GTFROOX3VYFOJD2ERLMR26/action/replication_record"}},"created_at":"2026-07-05T07:45:33.833560+00:00","updated_at":"2026-07-05T07:45:33.833560+00:00"}