{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:D2J33UWFBI5JJMZ5SNJ3SZYRON","short_pith_number":"pith:D2J33UWF","schema_version":"1.0","canonical_sha256":"1e93bdd2c50a3a94b33d9353b96711734edee54bc1e17aa7c7479e055db9dfd7","source":{"kind":"arxiv","id":"1010.0369","version":1},"attestation_state":"computed","paper":{"title":"Flavour in Soft Leptogenesis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Chee Sheng Fong","submitted_at":"2010-10-02T22:27:00Z","abstract_excerpt":"Successful Soft Leptogenesis (SL) requires a relatively low mass scale for the SU(2) singlet neutrinos of $10^5-10^8$ GeV. However, conventional SL (unflavoured) requires an unnaturally small soft supersymmetry(SUSY)-breaking bilinear $B \\ll \\mathcal{O}({\\rm TeV})$ coupling for successful leptogenesis. On the other hand, in this regime, the interactions mediated by $\\tau$, $\\mu$ (and even $e$) charged lepton Yukawa interactions are in equilibrium, making the lepton number asymmetries and the washouts flavour dependent. Hence, it is crucial to take into account the flavour effects. Considering "},"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":"1010.0369","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-10-02T22:27:00Z","cross_cats_sorted":[],"title_canon_sha256":"b80f90e883937dc9b9049ec9ae9e92040de095ccbfb357d1e449249d4e4ce334","abstract_canon_sha256":"7b31e014f5b457f7ede4a6a5b2ddf4bcd0942c96a2f7461791cc472eb7dcc109"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:23:47.754183Z","signature_b64":"GjxUutDcIyeZxFPQaf6/Duo1ackhwojOzVTzGEZtEtEpYeHE2fG2PWrXOEEtdTVst90ZZ4Xa4BNuhhi6S48MCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1e93bdd2c50a3a94b33d9353b96711734edee54bc1e17aa7c7479e055db9dfd7","last_reissued_at":"2026-05-18T02:23:47.753516Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:23:47.753516Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Flavour in Soft Leptogenesis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Chee Sheng Fong","submitted_at":"2010-10-02T22:27:00Z","abstract_excerpt":"Successful Soft Leptogenesis (SL) requires a relatively low mass scale for the SU(2) singlet neutrinos of $10^5-10^8$ GeV. However, conventional SL (unflavoured) requires an unnaturally small soft supersymmetry(SUSY)-breaking bilinear $B \\ll \\mathcal{O}({\\rm TeV})$ coupling for successful leptogenesis. On the other hand, in this regime, the interactions mediated by $\\tau$, $\\mu$ (and even $e$) charged lepton Yukawa interactions are in equilibrium, making the lepton number asymmetries and the washouts flavour dependent. Hence, it is crucial to take into account the flavour effects. Considering "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.0369","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":""},"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":"1010.0369","created_at":"2026-05-18T02:23:47.753605+00:00"},{"alias_kind":"arxiv_version","alias_value":"1010.0369v1","created_at":"2026-05-18T02:23:47.753605+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.0369","created_at":"2026-05-18T02:23:47.753605+00:00"},{"alias_kind":"pith_short_12","alias_value":"D2J33UWFBI5J","created_at":"2026-05-18T12:26:06.534383+00:00"},{"alias_kind":"pith_short_16","alias_value":"D2J33UWFBI5JJMZ5","created_at":"2026-05-18T12:26:06.534383+00:00"},{"alias_kind":"pith_short_8","alias_value":"D2J33UWF","created_at":"2026-05-18T12:26:06.534383+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/D2J33UWFBI5JJMZ5SNJ3SZYRON","json":"https://pith.science/pith/D2J33UWFBI5JJMZ5SNJ3SZYRON.json","graph_json":"https://pith.science/api/pith-number/D2J33UWFBI5JJMZ5SNJ3SZYRON/graph.json","events_json":"https://pith.science/api/pith-number/D2J33UWFBI5JJMZ5SNJ3SZYRON/events.json","paper":"https://pith.science/paper/D2J33UWF"},"agent_actions":{"view_html":"https://pith.science/pith/D2J33UWFBI5JJMZ5SNJ3SZYRON","download_json":"https://pith.science/pith/D2J33UWFBI5JJMZ5SNJ3SZYRON.json","view_paper":"https://pith.science/paper/D2J33UWF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1010.0369&json=true","fetch_graph":"https://pith.science/api/pith-number/D2J33UWFBI5JJMZ5SNJ3SZYRON/graph.json","fetch_events":"https://pith.science/api/pith-number/D2J33UWFBI5JJMZ5SNJ3SZYRON/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/D2J33UWFBI5JJMZ5SNJ3SZYRON/action/timestamp_anchor","attest_storage":"https://pith.science/pith/D2J33UWFBI5JJMZ5SNJ3SZYRON/action/storage_attestation","attest_author":"https://pith.science/pith/D2J33UWFBI5JJMZ5SNJ3SZYRON/action/author_attestation","sign_citation":"https://pith.science/pith/D2J33UWFBI5JJMZ5SNJ3SZYRON/action/citation_signature","submit_replication":"https://pith.science/pith/D2J33UWFBI5JJMZ5SNJ3SZYRON/action/replication_record"}},"created_at":"2026-05-18T02:23:47.753605+00:00","updated_at":"2026-05-18T02:23:47.753605+00:00"}