{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2007:5EWLFSOAY6664WI3MB3JZRWJ27","short_pith_number":"pith:5EWLFSOA","schema_version":"1.0","canonical_sha256":"e92cb2c9c0c7bdee591b60769cc6c9d7e28f6d52a2e6d1569b12d9c6c3bf6858","source":{"kind":"arxiv","id":"hep-ph/0702286","version":2},"attestation_state":"computed","paper":{"title":"Neutrino Mixing Sum Rules and Oscillation Experiments","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"P. Huber, S. Antusch, S. F. King, T. Schwetz","submitted_at":"2007-02-28T07:48:37Z","abstract_excerpt":"The neutrino mixing sum rule $\\theta_{12} - \\theta_{13}\\cos(\\delta) \\approx \\theta^\\nu_{12}$ provides a possibility to explore the structure of the neutrino mass matrix in the presence of charged lepton corrections, since it relates the 1-2 mixing angle from the neutrino mass matrix, $\\theta_{12}^\\nu$, to observable parameters of the PMNS mixing matrix. The neutrino mixing sum rule holds if the charged lepton mixing angles are CKM-like, i.e., small and dominated by a 1-2 mixing, and for small 1-3 mixing in the neutrino mass matrix. These conditions hold in a wide class of well motivated flavou"},"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":"hep-ph/0702286","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2007-02-28T07:48:37Z","cross_cats_sorted":[],"title_canon_sha256":"15c8e7df05d7c386d7259217c5451a03c04735dcffd471e1d081fae6fb58c926","abstract_canon_sha256":"5d6018fad8e165752911761ee75a3285bc4abff8eb229317671c71cb5f341ae9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:38:38.327965Z","signature_b64":"w3B5ynWNMO1voP1NDbslf4qjxltzVBAzozysuASZ8KLjblRPBzQBBgKWj/ks/p0rOLwGTemuBUKESM2B9PEDBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e92cb2c9c0c7bdee591b60769cc6c9d7e28f6d52a2e6d1569b12d9c6c3bf6858","last_reissued_at":"2026-05-18T04:38:38.327183Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:38:38.327183Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Neutrino Mixing Sum Rules and Oscillation Experiments","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"P. Huber, S. Antusch, S. F. King, T. Schwetz","submitted_at":"2007-02-28T07:48:37Z","abstract_excerpt":"The neutrino mixing sum rule $\\theta_{12} - \\theta_{13}\\cos(\\delta) \\approx \\theta^\\nu_{12}$ provides a possibility to explore the structure of the neutrino mass matrix in the presence of charged lepton corrections, since it relates the 1-2 mixing angle from the neutrino mass matrix, $\\theta_{12}^\\nu$, to observable parameters of the PMNS mixing matrix. The neutrino mixing sum rule holds if the charged lepton mixing angles are CKM-like, i.e., small and dominated by a 1-2 mixing, and for small 1-3 mixing in the neutrino mass matrix. These conditions hold in a wide class of well motivated flavou"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0702286","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":"hep-ph/0702286","created_at":"2026-05-18T04:38:38.327331+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0702286v2","created_at":"2026-05-18T04:38:38.327331+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0702286","created_at":"2026-05-18T04:38:38.327331+00:00"},{"alias_kind":"pith_short_12","alias_value":"5EWLFSOAY666","created_at":"2026-05-18T12:25:55.427421+00:00"},{"alias_kind":"pith_short_16","alias_value":"5EWLFSOAY6664WI3","created_at":"2026-05-18T12:25:55.427421+00:00"},{"alias_kind":"pith_short_8","alias_value":"5EWLFSOA","created_at":"2026-05-18T12:25:55.427421+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/5EWLFSOAY6664WI3MB3JZRWJ27","json":"https://pith.science/pith/5EWLFSOAY6664WI3MB3JZRWJ27.json","graph_json":"https://pith.science/api/pith-number/5EWLFSOAY6664WI3MB3JZRWJ27/graph.json","events_json":"https://pith.science/api/pith-number/5EWLFSOAY6664WI3MB3JZRWJ27/events.json","paper":"https://pith.science/paper/5EWLFSOA"},"agent_actions":{"view_html":"https://pith.science/pith/5EWLFSOAY6664WI3MB3JZRWJ27","download_json":"https://pith.science/pith/5EWLFSOAY6664WI3MB3JZRWJ27.json","view_paper":"https://pith.science/paper/5EWLFSOA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/0702286&json=true","fetch_graph":"https://pith.science/api/pith-number/5EWLFSOAY6664WI3MB3JZRWJ27/graph.json","fetch_events":"https://pith.science/api/pith-number/5EWLFSOAY6664WI3MB3JZRWJ27/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5EWLFSOAY6664WI3MB3JZRWJ27/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5EWLFSOAY6664WI3MB3JZRWJ27/action/storage_attestation","attest_author":"https://pith.science/pith/5EWLFSOAY6664WI3MB3JZRWJ27/action/author_attestation","sign_citation":"https://pith.science/pith/5EWLFSOAY6664WI3MB3JZRWJ27/action/citation_signature","submit_replication":"https://pith.science/pith/5EWLFSOAY6664WI3MB3JZRWJ27/action/replication_record"}},"created_at":"2026-05-18T04:38:38.327331+00:00","updated_at":"2026-05-18T04:38:38.327331+00:00"}