{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:CIPWTO2SYAD4QE7B4JROERS7JM","short_pith_number":"pith:CIPWTO2S","schema_version":"1.0","canonical_sha256":"121f69bb52c007c813e1e262e2465f4b3138697dd837b40251e6333c60d04e5e","source":{"kind":"arxiv","id":"2604.00649","version":2},"attestation_state":"computed","paper":{"title":"Baryogenesis in $SU(2)_{L}$ multiplet models","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Kiyoto Ogawa, Masanori Tanaka","submitted_at":"2026-04-01T09:01:37Z","abstract_excerpt":"We investigate baryogenesis in Standard Model (SM) extensions with new $SU(2)_L$ multiplet fields. We focus on sphalerogenesis, in which the baryon asymmetry of the Universe (BAU) is generated through the gradual decoupling of CP-violating electroweak sphaleron-like processes. We show that the observed BAU can be reproduced when the new fields possess CP-violating Yukawa interactions, which leave a CP-violating dimension-six operator involving the $SU(2)_L$ gauge fields at low energies. As representative examples, we study models with fermionic $SU(2)_L$ quintuplets and septuplets, and find th"},"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":"2604.00649","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-04-01T09:01:37Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"cf8e5dc017998b9bbcad7b10cc4a73cfbd0c299d809d6fe2ee8ea0f42b5b6f81","abstract_canon_sha256":"234c9ce7643a49a19eba532383adce6746a09e7ff00852bd0e035acc565f4c21"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-23T03:13:56.875375Z","signature_b64":"xXydUAmPnZk4LsUrNUyu/fduV/8EF2msIqAR0j3qspws9B1nW5eQ28y2GW+59lPkNRt9mDJXcV05olsQFD9dAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"121f69bb52c007c813e1e262e2465f4b3138697dd837b40251e6333c60d04e5e","last_reissued_at":"2026-06-23T03:13:56.874814Z","signature_status":"signed_v1","first_computed_at":"2026-06-23T03:13:56.874814Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Baryogenesis in $SU(2)_{L}$ multiplet models","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Kiyoto Ogawa, Masanori Tanaka","submitted_at":"2026-04-01T09:01:37Z","abstract_excerpt":"We investigate baryogenesis in Standard Model (SM) extensions with new $SU(2)_L$ multiplet fields. We focus on sphalerogenesis, in which the baryon asymmetry of the Universe (BAU) is generated through the gradual decoupling of CP-violating electroweak sphaleron-like processes. We show that the observed BAU can be reproduced when the new fields possess CP-violating Yukawa interactions, which leave a CP-violating dimension-six operator involving the $SU(2)_L$ gauge fields at low energies. As representative examples, we study models with fermionic $SU(2)_L$ quintuplets and septuplets, and find th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2604.00649","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2604.00649/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":"2604.00649","created_at":"2026-06-23T03:13:56.874878+00:00"},{"alias_kind":"arxiv_version","alias_value":"2604.00649v2","created_at":"2026-06-23T03:13:56.874878+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2604.00649","created_at":"2026-06-23T03:13:56.874878+00:00"},{"alias_kind":"pith_short_12","alias_value":"CIPWTO2SYAD4","created_at":"2026-06-23T03:13:56.874878+00:00"},{"alias_kind":"pith_short_16","alias_value":"CIPWTO2SYAD4QE7B","created_at":"2026-06-23T03:13:56.874878+00:00"},{"alias_kind":"pith_short_8","alias_value":"CIPWTO2S","created_at":"2026-06-23T03:13:56.874878+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/CIPWTO2SYAD4QE7B4JROERS7JM","json":"https://pith.science/pith/CIPWTO2SYAD4QE7B4JROERS7JM.json","graph_json":"https://pith.science/api/pith-number/CIPWTO2SYAD4QE7B4JROERS7JM/graph.json","events_json":"https://pith.science/api/pith-number/CIPWTO2SYAD4QE7B4JROERS7JM/events.json","paper":"https://pith.science/paper/CIPWTO2S"},"agent_actions":{"view_html":"https://pith.science/pith/CIPWTO2SYAD4QE7B4JROERS7JM","download_json":"https://pith.science/pith/CIPWTO2SYAD4QE7B4JROERS7JM.json","view_paper":"https://pith.science/paper/CIPWTO2S","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2604.00649&json=true","fetch_graph":"https://pith.science/api/pith-number/CIPWTO2SYAD4QE7B4JROERS7JM/graph.json","fetch_events":"https://pith.science/api/pith-number/CIPWTO2SYAD4QE7B4JROERS7JM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CIPWTO2SYAD4QE7B4JROERS7JM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CIPWTO2SYAD4QE7B4JROERS7JM/action/storage_attestation","attest_author":"https://pith.science/pith/CIPWTO2SYAD4QE7B4JROERS7JM/action/author_attestation","sign_citation":"https://pith.science/pith/CIPWTO2SYAD4QE7B4JROERS7JM/action/citation_signature","submit_replication":"https://pith.science/pith/CIPWTO2SYAD4QE7B4JROERS7JM/action/replication_record"}},"created_at":"2026-06-23T03:13:56.874878+00:00","updated_at":"2026-06-23T03:13:56.874878+00:00"}