{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:IV7Y6LY2BD2UP7NWX5LXXCUYH6","short_pith_number":"pith:IV7Y6LY2","schema_version":"1.0","canonical_sha256":"457f8f2f1a08f547fdb6bf577b8a983f9aa01695a7d558b4aaced41c8d902c1d","source":{"kind":"arxiv","id":"1404.0272","version":3},"attestation_state":"computed","paper":{"title":"Leptonic CP Violation Phases, Quark-Lepton Similarity and Seesaw Mechanism","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Alexei Yu. Smirnov, Basudeb Dasgupta","submitted_at":"2014-04-01T15:19:59Z","abstract_excerpt":"We explore generic features of the leptonic CP violation in the framework of the seesaw type I mechanism with similarity of the Dirac lepton and quarks mass matrices $m_D$. For this, we elaborate on the standard parametrization conditions which allow to simultaneously obtain the Dirac and Majorana phases. If the only origin of CP violation is the left-handed (LH) transformation which diagonalizes $m_D$ (similar to quarks), the leptonic CP violation is suppressed and the Dirac phase is close to $\\pi$ or to $0$ with $\\sin \\delta_{CP} \\approx (\\sin \\theta_{13}^q /\\sin \\theta_{13}) \\cos \\theta_{23"},"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":"1404.0272","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-04-01T15:19:59Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"1d091da3dec922b1f6fd7995e8333bc0f482948f52e1459372efe8072705fef2","abstract_canon_sha256":"9186c98517c7b2ffe01ead67b273f1fcc2afc52443c20a797046c9d9ebcba4b9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:50:51.473870Z","signature_b64":"tOEHepUynIyndYLIOPQK7HQJEsfYP8CJ5t5B6Pim+88S8xYTFTbtweeUde2rM7wBJorAeg1AQB7Yng72VodOCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"457f8f2f1a08f547fdb6bf577b8a983f9aa01695a7d558b4aaced41c8d902c1d","last_reissued_at":"2026-05-18T02:50:51.473371Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:50:51.473371Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Leptonic CP Violation Phases, Quark-Lepton Similarity and Seesaw Mechanism","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Alexei Yu. Smirnov, Basudeb Dasgupta","submitted_at":"2014-04-01T15:19:59Z","abstract_excerpt":"We explore generic features of the leptonic CP violation in the framework of the seesaw type I mechanism with similarity of the Dirac lepton and quarks mass matrices $m_D$. For this, we elaborate on the standard parametrization conditions which allow to simultaneously obtain the Dirac and Majorana phases. If the only origin of CP violation is the left-handed (LH) transformation which diagonalizes $m_D$ (similar to quarks), the leptonic CP violation is suppressed and the Dirac phase is close to $\\pi$ or to $0$ with $\\sin \\delta_{CP} \\approx (\\sin \\theta_{13}^q /\\sin \\theta_{13}) \\cos \\theta_{23"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.0272","kind":"arxiv","version":3},"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":"1404.0272","created_at":"2026-05-18T02:50:51.473446+00:00"},{"alias_kind":"arxiv_version","alias_value":"1404.0272v3","created_at":"2026-05-18T02:50:51.473446+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.0272","created_at":"2026-05-18T02:50:51.473446+00:00"},{"alias_kind":"pith_short_12","alias_value":"IV7Y6LY2BD2U","created_at":"2026-05-18T12:28:33.132498+00:00"},{"alias_kind":"pith_short_16","alias_value":"IV7Y6LY2BD2UP7NW","created_at":"2026-05-18T12:28:33.132498+00:00"},{"alias_kind":"pith_short_8","alias_value":"IV7Y6LY2","created_at":"2026-05-18T12:28:33.132498+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/IV7Y6LY2BD2UP7NWX5LXXCUYH6","json":"https://pith.science/pith/IV7Y6LY2BD2UP7NWX5LXXCUYH6.json","graph_json":"https://pith.science/api/pith-number/IV7Y6LY2BD2UP7NWX5LXXCUYH6/graph.json","events_json":"https://pith.science/api/pith-number/IV7Y6LY2BD2UP7NWX5LXXCUYH6/events.json","paper":"https://pith.science/paper/IV7Y6LY2"},"agent_actions":{"view_html":"https://pith.science/pith/IV7Y6LY2BD2UP7NWX5LXXCUYH6","download_json":"https://pith.science/pith/IV7Y6LY2BD2UP7NWX5LXXCUYH6.json","view_paper":"https://pith.science/paper/IV7Y6LY2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1404.0272&json=true","fetch_graph":"https://pith.science/api/pith-number/IV7Y6LY2BD2UP7NWX5LXXCUYH6/graph.json","fetch_events":"https://pith.science/api/pith-number/IV7Y6LY2BD2UP7NWX5LXXCUYH6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IV7Y6LY2BD2UP7NWX5LXXCUYH6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IV7Y6LY2BD2UP7NWX5LXXCUYH6/action/storage_attestation","attest_author":"https://pith.science/pith/IV7Y6LY2BD2UP7NWX5LXXCUYH6/action/author_attestation","sign_citation":"https://pith.science/pith/IV7Y6LY2BD2UP7NWX5LXXCUYH6/action/citation_signature","submit_replication":"https://pith.science/pith/IV7Y6LY2BD2UP7NWX5LXXCUYH6/action/replication_record"}},"created_at":"2026-05-18T02:50:51.473446+00:00","updated_at":"2026-05-18T02:50:51.473446+00:00"}