{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:6VUI7PLBCCWBDBHEIRMRQHZ6V7","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"cb01f050dbe5ea63e2f3af63ba86e0c1f6dff9add46052a046d93dbe63fddfe3","cross_cats_sorted":["astro-ph"],"license":"","primary_cat":"hep-ph","submitted_at":"2001-07-26T22:41:21Z","title_canon_sha256":"2a4527b109575f057a137cd5e7dacfbd96949e83b04c570fd39fc694e2eb5886"},"schema_version":"1.0","source":{"id":"hep-ph/0107281","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0107281","created_at":"2026-05-18T02:36:39Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0107281v3","created_at":"2026-05-18T02:36:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0107281","created_at":"2026-05-18T02:36:39Z"},{"alias_kind":"pith_short_12","alias_value":"6VUI7PLBCCWB","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"6VUI7PLBCCWBDBHE","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"6VUI7PLB","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:91d5a30da8eda3bd53d70640131eed56c95ff21d3bf00d1c36f1966f984e4899","target":"graph","created_at":"2026-05-18T02:36:39Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We propose a lepto-baryogenesis mechanism in which the non-zero B-L of the universe is produced in out-of-equilibrium, lepton number and CP violating scattering processes that convert ordinary particles into particles of some hidden sector. In particular, we consider the processes $l \\phi > l' \\phi', \\bar l' \\bar phi'$ mediated by the heavy Majorana neutrinos $N$ of the seesaw mechanism, where $l$ and $\\phi$ are ordinary lepton and Higgs doublets and $l'$, $\\phi'$ their hidden counterparts. Such a leptogenesis mechanism is effective even if the reheating temperature is much smaller than the he","authors_text":"Luis Bento, Zurab Berezhiani","cross_cats":["astro-ph"],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2001-07-26T22:41:21Z","title":"Leptogenesis via Collisions: Leaking Lepton Number to the Hidden Sector"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0107281","kind":"arxiv","version":3},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:7c41de1e975087b6b2cd340861af8553196b1187d430123d2a2507cb7fefeab4","target":"record","created_at":"2026-05-18T02:36:39Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"cb01f050dbe5ea63e2f3af63ba86e0c1f6dff9add46052a046d93dbe63fddfe3","cross_cats_sorted":["astro-ph"],"license":"","primary_cat":"hep-ph","submitted_at":"2001-07-26T22:41:21Z","title_canon_sha256":"2a4527b109575f057a137cd5e7dacfbd96949e83b04c570fd39fc694e2eb5886"},"schema_version":"1.0","source":{"id":"hep-ph/0107281","kind":"arxiv","version":3}},"canonical_sha256":"f5688fbd6110ac1184e44459181f3eafceb5588007586d9f7730b2273c0cc67e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f5688fbd6110ac1184e44459181f3eafceb5588007586d9f7730b2273c0cc67e","first_computed_at":"2026-05-18T02:36:39.578497Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:36:39.578497Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9T0CReOy2YdXh2BGoYCf3ELO/PF128rZbI8RraLNuaOHMmSxUUhQAqYcXQ626hba4WdX/8lSH2uKde1gi229Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:36:39.579037Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0107281","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7c41de1e975087b6b2cd340861af8553196b1187d430123d2a2507cb7fefeab4","sha256:91d5a30da8eda3bd53d70640131eed56c95ff21d3bf00d1c36f1966f984e4899"],"state_sha256":"61bc0af9fcb4affd3a35d62383ac6bd76a372ac9d0c69c017736de2c7b0282d6"}