{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:TU5ZSQYGHGEP4HQRIHEBIN5Y6S","short_pith_number":"pith:TU5ZSQYG","schema_version":"1.0","canonical_sha256":"9d3b9943063988fe1e1141c81437b8f4a768caee925c199d6dbb919c091bd5cb","source":{"kind":"arxiv","id":"1904.04787","version":3},"attestation_state":"computed","paper":{"title":"CP Violating Effects in Heavy Neutrino Oscillations: Implications for Colliders and Leptogenesis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"P. S. Bhupal Dev, Rabindra N. Mohapatra, Yongchao Zhang","submitted_at":"2019-04-09T17:06:58Z","abstract_excerpt":"Two of the important implications of the seesaw mechanism are: (i) a simple way to understand the small neutrino masses, and (ii) the origin of matter-anti-matter asymmetry in the universe via the leptogenesis mechanism. For TeV-scale seesaw models, successful leptogenesis requires that the right-handed neutrinos (RHNs) must be quasi-degenerate and if they have CP violating phases, they also contribute to the CP asymmetry. We investigate this in the TeV-scale left-right models for seesaw and point out a way to probe the quasi-degeneracy possibility with CP violating mixings for RHNs in hadron "},"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":"1904.04787","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-04-09T17:06:58Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"21ec5343907d1ef4ebbce01d421eabd21bf9238b54857cfc92d496ab53a82c3d","abstract_canon_sha256":"3691de8646c1fa7e604351dbcab26fdf60b41384dec3694ce95057b103504fa8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:36:21.403345Z","signature_b64":"vqqbDRT7NtFBvkHCqKamojXZv8cl4XqyI4PFUXcXeEBsMEVhP8OgxGwPKObg7WKp2Re3uAeBlxZYO7PzDe4bAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9d3b9943063988fe1e1141c81437b8f4a768caee925c199d6dbb919c091bd5cb","last_reissued_at":"2026-07-05T00:36:21.402791Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:36:21.402791Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"CP Violating Effects in Heavy Neutrino Oscillations: Implications for Colliders and Leptogenesis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"P. S. Bhupal Dev, Rabindra N. Mohapatra, Yongchao Zhang","submitted_at":"2019-04-09T17:06:58Z","abstract_excerpt":"Two of the important implications of the seesaw mechanism are: (i) a simple way to understand the small neutrino masses, and (ii) the origin of matter-anti-matter asymmetry in the universe via the leptogenesis mechanism. For TeV-scale seesaw models, successful leptogenesis requires that the right-handed neutrinos (RHNs) must be quasi-degenerate and if they have CP violating phases, they also contribute to the CP asymmetry. We investigate this in the TeV-scale left-right models for seesaw and point out a way to probe the quasi-degeneracy possibility with CP violating mixings for RHNs in hadron "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.04787","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1904.04787/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":"1904.04787","created_at":"2026-07-05T00:36:21.402851+00:00"},{"alias_kind":"arxiv_version","alias_value":"1904.04787v3","created_at":"2026-07-05T00:36:21.402851+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.04787","created_at":"2026-07-05T00:36:21.402851+00:00"},{"alias_kind":"pith_short_12","alias_value":"TU5ZSQYGHGEP","created_at":"2026-07-05T00:36:21.402851+00:00"},{"alias_kind":"pith_short_16","alias_value":"TU5ZSQYGHGEP4HQR","created_at":"2026-07-05T00:36:21.402851+00:00"},{"alias_kind":"pith_short_8","alias_value":"TU5ZSQYG","created_at":"2026-07-05T00:36:21.402851+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2504.12141","citing_title":"Heavy neutrino mixing prospects at hadron colliders: a machine learning study","ref_index":71,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/TU5ZSQYGHGEP4HQRIHEBIN5Y6S","json":"https://pith.science/pith/TU5ZSQYGHGEP4HQRIHEBIN5Y6S.json","graph_json":"https://pith.science/api/pith-number/TU5ZSQYGHGEP4HQRIHEBIN5Y6S/graph.json","events_json":"https://pith.science/api/pith-number/TU5ZSQYGHGEP4HQRIHEBIN5Y6S/events.json","paper":"https://pith.science/paper/TU5ZSQYG"},"agent_actions":{"view_html":"https://pith.science/pith/TU5ZSQYGHGEP4HQRIHEBIN5Y6S","download_json":"https://pith.science/pith/TU5ZSQYGHGEP4HQRIHEBIN5Y6S.json","view_paper":"https://pith.science/paper/TU5ZSQYG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1904.04787&json=true","fetch_graph":"https://pith.science/api/pith-number/TU5ZSQYGHGEP4HQRIHEBIN5Y6S/graph.json","fetch_events":"https://pith.science/api/pith-number/TU5ZSQYGHGEP4HQRIHEBIN5Y6S/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TU5ZSQYGHGEP4HQRIHEBIN5Y6S/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TU5ZSQYGHGEP4HQRIHEBIN5Y6S/action/storage_attestation","attest_author":"https://pith.science/pith/TU5ZSQYGHGEP4HQRIHEBIN5Y6S/action/author_attestation","sign_citation":"https://pith.science/pith/TU5ZSQYGHGEP4HQRIHEBIN5Y6S/action/citation_signature","submit_replication":"https://pith.science/pith/TU5ZSQYGHGEP4HQRIHEBIN5Y6S/action/replication_record"}},"created_at":"2026-07-05T00:36:21.402851+00:00","updated_at":"2026-07-05T00:36:21.402851+00:00"}