{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:UGHQYQVIP4BGE4VH5W4S5PQO7B","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":"b9bb6472a5969d8bc74250fa5e491b02ec177b8631935f36a746ca391fe841f6","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2006-07-31T18:37:27Z","title_canon_sha256":"1eee332fc335800e638b41561dd7b779113e03db7f2f58a638f859e6b3b7e988"},"schema_version":"1.0","source":{"id":"hep-ph/0607330","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0607330","created_at":"2026-05-18T04:38:27Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0607330v2","created_at":"2026-05-18T04:38:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0607330","created_at":"2026-05-18T04:38:27Z"},{"alias_kind":"pith_short_12","alias_value":"UGHQYQVIP4BG","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"UGHQYQVIP4BGE4VH","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"UGHQYQVI","created_at":"2026-05-18T12:25:54Z"}],"graph_snapshots":[{"event_id":"sha256:3505d4cf002e47a28a16f7fa6353f1587334fa8fef5e9c36df14b9b4f5624016","target":"graph","created_at":"2026-05-18T04:38:27Z","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":"Flavor effects in leptogenesis reduce the region of the see-saw parameter space where the final predictions do not depend on the initial conditions, the strong wash-out regime. In this case we show that the lowest bounds holding on the lightest right-handed (RH) neutrino mass and on the reheating temperature for hierarchical heavy neutrinos, do not get relaxed compared to the usual ones in the one-flavor approximation, M_1 (T_reh) \\gtrsim 3 (1.5) x 10^9 GeV. Flavor effects can however relax down to these minimal values the lower bounds holding for fixed large values of the decay parameter K_1.","authors_text":"Pasquale Di Bari, Steve Blanchet","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2006-07-31T18:37:27Z","title":"Flavor effects on leptogenesis predictions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0607330","kind":"arxiv","version":2},"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:c1da4e15d8795d43c2fadbba1c763694a0a0a58096de2c84d1182e8abadf90c8","target":"record","created_at":"2026-05-18T04:38:27Z","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":"b9bb6472a5969d8bc74250fa5e491b02ec177b8631935f36a746ca391fe841f6","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2006-07-31T18:37:27Z","title_canon_sha256":"1eee332fc335800e638b41561dd7b779113e03db7f2f58a638f859e6b3b7e988"},"schema_version":"1.0","source":{"id":"hep-ph/0607330","kind":"arxiv","version":2}},"canonical_sha256":"a18f0c42a87f026272a7edb92ebe0ef86a62a3108602648bdb3cad16fa7f8df2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a18f0c42a87f026272a7edb92ebe0ef86a62a3108602648bdb3cad16fa7f8df2","first_computed_at":"2026-05-18T04:38:27.867571Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:38:27.867571Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3L3fT7xe+dHJzswRCh4EAZ4cgJjBNTgvDk3QwegFP9fgQUAEOnVyuJt6NS6RaaL+t4372+6dGgnRe2dQ9bvMAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:38:27.868194Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0607330","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c1da4e15d8795d43c2fadbba1c763694a0a0a58096de2c84d1182e8abadf90c8","sha256:3505d4cf002e47a28a16f7fa6353f1587334fa8fef5e9c36df14b9b4f5624016"],"state_sha256":"b5f68337764de3c3dd0111e90907a79d0e5cc05212b0c8729912e811073a5d13"}