{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:FBPBEQU2N4IRPFQI4VJ6GWFQO5","short_pith_number":"pith:FBPBEQU2","schema_version":"1.0","canonical_sha256":"285e12429a6f11179608e553e358b0777093ed3ad05ffcc6476343f1552b1a4d","source":{"kind":"arxiv","id":"2607.22252","version":1},"attestation_state":"computed","paper":{"title":"Dynamical Baryogenesis in Rainbow Cosmology","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"gr-qc","authors_text":"Malay K. Nandy, Surendra Kumar Gour","submitted_at":"2026-07-24T12:35:33Z","abstract_excerpt":"We investigate baryogenesis in the framework of rainbow cosmology employing a complex scalar field with a softly broken global $U(1)$-symmetry. The modified dispersion relation of rainbow cosmology leads to energy-dependent modification to the FLRW metric components, that modifies the Friedmann equation and the scalar field dynamics. We thereby obtain analytical solutions for the scalar field evolution in the radiation-dominated epoch, and show that baryon asymmetry is generated dynamically even from an initially baryon-symmetric state. We find that the baryon-to-photon ratio asymptotically ap"},"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":"2607.22252","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2026-07-24T12:35:33Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"0e1cbcb4e3be04308559ca7e9764e55b950a4804a04e6feedbb229776ea92ee2","abstract_canon_sha256":"ee85b55c671a78ed33449225e3ce0740e41c07b9650c47fe8fc93dd32f4d8f45"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-27T01:20:56.106780Z","signature_b64":"+wTx18ZEW/Etq084xtjTXAsXRq2W2TRNUYBnDNNcsZafdTzcQDf20h2VKArFd2rSYIIJP0AqmHpe9PytgfB6CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"285e12429a6f11179608e553e358b0777093ed3ad05ffcc6476343f1552b1a4d","last_reissued_at":"2026-07-27T01:20:56.105904Z","signature_status":"signed_v1","first_computed_at":"2026-07-27T01:20:56.105904Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dynamical Baryogenesis in Rainbow Cosmology","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"gr-qc","authors_text":"Malay K. Nandy, Surendra Kumar Gour","submitted_at":"2026-07-24T12:35:33Z","abstract_excerpt":"We investigate baryogenesis in the framework of rainbow cosmology employing a complex scalar field with a softly broken global $U(1)$-symmetry. The modified dispersion relation of rainbow cosmology leads to energy-dependent modification to the FLRW metric components, that modifies the Friedmann equation and the scalar field dynamics. We thereby obtain analytical solutions for the scalar field evolution in the radiation-dominated epoch, and show that baryon asymmetry is generated dynamically even from an initially baryon-symmetric state. We find that the baryon-to-photon ratio asymptotically ap"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.22252","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/2607.22252/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":"2607.22252","created_at":"2026-07-27T01:20:56.106359+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.22252v1","created_at":"2026-07-27T01:20:56.106359+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.22252","created_at":"2026-07-27T01:20:56.106359+00:00"},{"alias_kind":"pith_short_12","alias_value":"FBPBEQU2N4IR","created_at":"2026-07-27T01:20:56.106359+00:00"},{"alias_kind":"pith_short_16","alias_value":"FBPBEQU2N4IRPFQI","created_at":"2026-07-27T01:20:56.106359+00:00"},{"alias_kind":"pith_short_8","alias_value":"FBPBEQU2","created_at":"2026-07-27T01:20:56.106359+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/FBPBEQU2N4IRPFQI4VJ6GWFQO5","json":"https://pith.science/pith/FBPBEQU2N4IRPFQI4VJ6GWFQO5.json","graph_json":"https://pith.science/api/pith-number/FBPBEQU2N4IRPFQI4VJ6GWFQO5/graph.json","events_json":"https://pith.science/api/pith-number/FBPBEQU2N4IRPFQI4VJ6GWFQO5/events.json","paper":"https://pith.science/paper/FBPBEQU2"},"agent_actions":{"view_html":"https://pith.science/pith/FBPBEQU2N4IRPFQI4VJ6GWFQO5","download_json":"https://pith.science/pith/FBPBEQU2N4IRPFQI4VJ6GWFQO5.json","view_paper":"https://pith.science/paper/FBPBEQU2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.22252&json=true","fetch_graph":"https://pith.science/api/pith-number/FBPBEQU2N4IRPFQI4VJ6GWFQO5/graph.json","fetch_events":"https://pith.science/api/pith-number/FBPBEQU2N4IRPFQI4VJ6GWFQO5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FBPBEQU2N4IRPFQI4VJ6GWFQO5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FBPBEQU2N4IRPFQI4VJ6GWFQO5/action/storage_attestation","attest_author":"https://pith.science/pith/FBPBEQU2N4IRPFQI4VJ6GWFQO5/action/author_attestation","sign_citation":"https://pith.science/pith/FBPBEQU2N4IRPFQI4VJ6GWFQO5/action/citation_signature","submit_replication":"https://pith.science/pith/FBPBEQU2N4IRPFQI4VJ6GWFQO5/action/replication_record"}},"created_at":"2026-07-27T01:20:56.106359+00:00","updated_at":"2026-07-27T01:20:56.106359+00:00"}