{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:ZRPKGWKGCLCNULL72O5V5RS4JD","short_pith_number":"pith:ZRPKGWKG","schema_version":"1.0","canonical_sha256":"cc5ea3594612c4da2d7fd3bb5ec65c48e6d5de28f1f576c09edd1c17a2af3073","source":{"kind":"arxiv","id":"2504.06133","version":1},"attestation_state":"computed","paper":{"title":"Gravitational Baryogenesis in Extended Proca-Nuevo Gravity","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Abdul Malik Sultan","submitted_at":"2025-04-08T15:26:58Z","abstract_excerpt":"In this article, we investigate the gravitational baryogenesis mechanism in the framework of Extended Proca-Nuevo (EPN) gravity, a theory where a massive vector field is non-minimally coupled to the curvature. This analysis is carried out for an early universe, encompassing three separate cosmological scenarios defined by power-law, exponential, and modified exponential scale factors. By deriving the modified field equations from the EPN action, we obtain precise solutions for each scale factor, including the influence of the vector field. We compute the baryon-to-entropy ratio using the gravi"},"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":"2504.06133","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2025-04-08T15:26:58Z","cross_cats_sorted":[],"title_canon_sha256":"62f4b0d48b9a49e9c4b7bc83638e4c0b3958aabbb94d298014925fc447958bd7","abstract_canon_sha256":"b20b5d632ed16b08552e56d39ee60e8ab0f3c21f457723728cf84da9efb13c17"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:46:15.769490Z","signature_b64":"7ljKGJcrVcfypaviye0ylg9kWtsDf0GSS9XQOuMAfzwXVDILqtCVYg/WnH029CpMrp00ieVz0t6mkPt8HvXNDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cc5ea3594612c4da2d7fd3bb5ec65c48e6d5de28f1f576c09edd1c17a2af3073","last_reissued_at":"2026-07-05T10:46:15.769079Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:46:15.769079Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Gravitational Baryogenesis in Extended Proca-Nuevo Gravity","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Abdul Malik Sultan","submitted_at":"2025-04-08T15:26:58Z","abstract_excerpt":"In this article, we investigate the gravitational baryogenesis mechanism in the framework of Extended Proca-Nuevo (EPN) gravity, a theory where a massive vector field is non-minimally coupled to the curvature. This analysis is carried out for an early universe, encompassing three separate cosmological scenarios defined by power-law, exponential, and modified exponential scale factors. By deriving the modified field equations from the EPN action, we obtain precise solutions for each scale factor, including the influence of the vector field. We compute the baryon-to-entropy ratio using the gravi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.06133","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/2504.06133/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":"2504.06133","created_at":"2026-07-05T10:46:15.769132+00:00"},{"alias_kind":"arxiv_version","alias_value":"2504.06133v1","created_at":"2026-07-05T10:46:15.769132+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.06133","created_at":"2026-07-05T10:46:15.769132+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZRPKGWKGCLCN","created_at":"2026-07-05T10:46:15.769132+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZRPKGWKGCLCNULL7","created_at":"2026-07-05T10:46:15.769132+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZRPKGWKG","created_at":"2026-07-05T10:46:15.769132+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2603.11837","citing_title":"Gravitational baryogenesis beyond the spectator approximation","ref_index":12,"is_internal_anchor":false},{"citing_arxiv_id":"2604.21962","citing_title":"Perturbation Dynamics and Structure Formation in Extended Proca-Nuevo Gravity","ref_index":21,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ZRPKGWKGCLCNULL72O5V5RS4JD","json":"https://pith.science/pith/ZRPKGWKGCLCNULL72O5V5RS4JD.json","graph_json":"https://pith.science/api/pith-number/ZRPKGWKGCLCNULL72O5V5RS4JD/graph.json","events_json":"https://pith.science/api/pith-number/ZRPKGWKGCLCNULL72O5V5RS4JD/events.json","paper":"https://pith.science/paper/ZRPKGWKG"},"agent_actions":{"view_html":"https://pith.science/pith/ZRPKGWKGCLCNULL72O5V5RS4JD","download_json":"https://pith.science/pith/ZRPKGWKGCLCNULL72O5V5RS4JD.json","view_paper":"https://pith.science/paper/ZRPKGWKG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2504.06133&json=true","fetch_graph":"https://pith.science/api/pith-number/ZRPKGWKGCLCNULL72O5V5RS4JD/graph.json","fetch_events":"https://pith.science/api/pith-number/ZRPKGWKGCLCNULL72O5V5RS4JD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZRPKGWKGCLCNULL72O5V5RS4JD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZRPKGWKGCLCNULL72O5V5RS4JD/action/storage_attestation","attest_author":"https://pith.science/pith/ZRPKGWKGCLCNULL72O5V5RS4JD/action/author_attestation","sign_citation":"https://pith.science/pith/ZRPKGWKGCLCNULL72O5V5RS4JD/action/citation_signature","submit_replication":"https://pith.science/pith/ZRPKGWKGCLCNULL72O5V5RS4JD/action/replication_record"}},"created_at":"2026-07-05T10:46:15.769132+00:00","updated_at":"2026-07-05T10:46:15.769132+00:00"}