{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:RZOWWAPNSECN7TZLYTXHDXFDEW","short_pith_number":"pith:RZOWWAPN","schema_version":"1.0","canonical_sha256":"8e5d6b01ed9104dfcf2bc4ee71dca32598784feab27615c5c2218e6f85670c2b","source":{"kind":"arxiv","id":"1504.04125","version":2},"attestation_state":"computed","paper":{"title":"Spontaneous thermal Leptogenesis via Majoron oscillation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Kunio Kaneta, Masahiro Ibe","submitted_at":"2015-04-16T08:05:18Z","abstract_excerpt":"A novel model of spontaneous Leptogenesis is investigated, where it takes place in the thermal equilibrium due to a background Nambu-Goldstone field in motion. In particular, we identify the Nambu-Goldstone field to be the Majoron which associates with spontaneous breakdown of (discrete) $B-L$ symmetry. In this scenario sufficient lepton number asymmetry is generated in primordial thermal bath without having $CP$-violating out-of-equilibrium decay of the heavy right-handed Majorana neutrinos. To obtain the observed baryon asymmetry, the neutrino masses are predicted in certain ranges, which ca"},"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":"1504.04125","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-04-16T08:05:18Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"dd9742c64b14ab36187c5a35effc5ad9fe7d338935ca3fde7a06c88d1023335a","abstract_canon_sha256":"c999887b7592b43c3f5d93ece7841cb509cb29d1ea6dbd6d6285b567a69d7abd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:34:23.553628Z","signature_b64":"uMsOi8bUnaxt6QkekFfWSObXBflKvosdbtOP9Evlfv/+3XI09EuwxHEcNP7mXuoHP2VUAnrSTjHtFCNmXErzAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8e5d6b01ed9104dfcf2bc4ee71dca32598784feab27615c5c2218e6f85670c2b","last_reissued_at":"2026-05-18T01:34:23.553113Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:34:23.553113Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spontaneous thermal Leptogenesis via Majoron oscillation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Kunio Kaneta, Masahiro Ibe","submitted_at":"2015-04-16T08:05:18Z","abstract_excerpt":"A novel model of spontaneous Leptogenesis is investigated, where it takes place in the thermal equilibrium due to a background Nambu-Goldstone field in motion. In particular, we identify the Nambu-Goldstone field to be the Majoron which associates with spontaneous breakdown of (discrete) $B-L$ symmetry. In this scenario sufficient lepton number asymmetry is generated in primordial thermal bath without having $CP$-violating out-of-equilibrium decay of the heavy right-handed Majorana neutrinos. To obtain the observed baryon asymmetry, the neutrino masses are predicted in certain ranges, which ca"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.04125","kind":"arxiv","version":2},"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":"1504.04125","created_at":"2026-05-18T01:34:23.553193+00:00"},{"alias_kind":"arxiv_version","alias_value":"1504.04125v2","created_at":"2026-05-18T01:34:23.553193+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.04125","created_at":"2026-05-18T01:34:23.553193+00:00"},{"alias_kind":"pith_short_12","alias_value":"RZOWWAPNSECN","created_at":"2026-05-18T12:29:39.896362+00:00"},{"alias_kind":"pith_short_16","alias_value":"RZOWWAPNSECN7TZL","created_at":"2026-05-18T12:29:39.896362+00:00"},{"alias_kind":"pith_short_8","alias_value":"RZOWWAPN","created_at":"2026-05-18T12:29:39.896362+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2506.23290","citing_title":"Type II Seesaw Leptogenesis in a Majoron background","ref_index":60,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/RZOWWAPNSECN7TZLYTXHDXFDEW","json":"https://pith.science/pith/RZOWWAPNSECN7TZLYTXHDXFDEW.json","graph_json":"https://pith.science/api/pith-number/RZOWWAPNSECN7TZLYTXHDXFDEW/graph.json","events_json":"https://pith.science/api/pith-number/RZOWWAPNSECN7TZLYTXHDXFDEW/events.json","paper":"https://pith.science/paper/RZOWWAPN"},"agent_actions":{"view_html":"https://pith.science/pith/RZOWWAPNSECN7TZLYTXHDXFDEW","download_json":"https://pith.science/pith/RZOWWAPNSECN7TZLYTXHDXFDEW.json","view_paper":"https://pith.science/paper/RZOWWAPN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1504.04125&json=true","fetch_graph":"https://pith.science/api/pith-number/RZOWWAPNSECN7TZLYTXHDXFDEW/graph.json","fetch_events":"https://pith.science/api/pith-number/RZOWWAPNSECN7TZLYTXHDXFDEW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RZOWWAPNSECN7TZLYTXHDXFDEW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RZOWWAPNSECN7TZLYTXHDXFDEW/action/storage_attestation","attest_author":"https://pith.science/pith/RZOWWAPNSECN7TZLYTXHDXFDEW/action/author_attestation","sign_citation":"https://pith.science/pith/RZOWWAPNSECN7TZLYTXHDXFDEW/action/citation_signature","submit_replication":"https://pith.science/pith/RZOWWAPNSECN7TZLYTXHDXFDEW/action/replication_record"}},"created_at":"2026-05-18T01:34:23.553193+00:00","updated_at":"2026-05-18T01:34:23.553193+00:00"}