{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:RQTEJTL5KP5QAYKVX6PYDOR6BT","short_pith_number":"pith:RQTEJTL5","schema_version":"1.0","canonical_sha256":"8c2644cd7d53fb006155bf9f81ba3e0cee96ef16a1953b0f02d1f89dcc9a98dd","source":{"kind":"arxiv","id":"1806.09112","version":2},"attestation_state":"computed","paper":{"title":"On Neutrino Mixing in Matter and CP and T Violation Effects in Neutrino Oscillations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"S. T. Petcov, Ye-Ling Zhou","submitted_at":"2018-06-24T09:19:59Z","abstract_excerpt":"Aspects of 3-neutrino mixing and oscillations in vacuum and in matter with constant density are investigated working with a real form of the neutrino Hamiltonian. We find the (approximate) equalities $\\theta^m_{23} = \\theta_{23}$ and $\\delta^m = \\delta$, $\\theta_{23}$ ($\\theta^m_{23}$) and $\\delta$ ($\\delta^m$) being respectively the atmospheric neutrino mixing angle and the Dirac CP violation phase in vacuum (in matter) of the neutrino mixing matrix, which are shown to represent excellent approximations for the conditions of the T2K (T2HK), T2HKK, NO$\\nu$A and DUNE neutrino oscillation experi"},"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":"1806.09112","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-06-24T09:19:59Z","cross_cats_sorted":[],"title_canon_sha256":"ced829746ab85294beb2819af6ad021fddc6cfce2dedecac82d9dd1827c3e343","abstract_canon_sha256":"4eb15906231ee227b9bffca9ef986a67cf9a41aa589fa5b5c8432f54062d8f0b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:05:45.297405Z","signature_b64":"K2oz8kBK/LcF+Fi9EbKDhzDH3PAqikQszFXWRRDupMUg7rPBewGt1Fss/fDh8hl8VsX8x+oS7/Gb5NIPnGJlAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8c2644cd7d53fb006155bf9f81ba3e0cee96ef16a1953b0f02d1f89dcc9a98dd","last_reissued_at":"2026-05-18T00:05:45.296619Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:05:45.296619Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On Neutrino Mixing in Matter and CP and T Violation Effects in Neutrino Oscillations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"S. T. Petcov, Ye-Ling Zhou","submitted_at":"2018-06-24T09:19:59Z","abstract_excerpt":"Aspects of 3-neutrino mixing and oscillations in vacuum and in matter with constant density are investigated working with a real form of the neutrino Hamiltonian. We find the (approximate) equalities $\\theta^m_{23} = \\theta_{23}$ and $\\delta^m = \\delta$, $\\theta_{23}$ ($\\theta^m_{23}$) and $\\delta$ ($\\delta^m$) being respectively the atmospheric neutrino mixing angle and the Dirac CP violation phase in vacuum (in matter) of the neutrino mixing matrix, which are shown to represent excellent approximations for the conditions of the T2K (T2HK), T2HKK, NO$\\nu$A and DUNE neutrino oscillation experi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.09112","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":"1806.09112","created_at":"2026-05-18T00:05:45.296745+00:00"},{"alias_kind":"arxiv_version","alias_value":"1806.09112v2","created_at":"2026-05-18T00:05:45.296745+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.09112","created_at":"2026-05-18T00:05:45.296745+00:00"},{"alias_kind":"pith_short_12","alias_value":"RQTEJTL5KP5Q","created_at":"2026-05-18T12:32:50.500415+00:00"},{"alias_kind":"pith_short_16","alias_value":"RQTEJTL5KP5QAYKV","created_at":"2026-05-18T12:32:50.500415+00:00"},{"alias_kind":"pith_short_8","alias_value":"RQTEJTL5","created_at":"2026-05-18T12:32:50.500415+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2606.26676","citing_title":"Torsional four-fermion interaction for Majorana neutrinos","ref_index":87,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/RQTEJTL5KP5QAYKVX6PYDOR6BT","json":"https://pith.science/pith/RQTEJTL5KP5QAYKVX6PYDOR6BT.json","graph_json":"https://pith.science/api/pith-number/RQTEJTL5KP5QAYKVX6PYDOR6BT/graph.json","events_json":"https://pith.science/api/pith-number/RQTEJTL5KP5QAYKVX6PYDOR6BT/events.json","paper":"https://pith.science/paper/RQTEJTL5"},"agent_actions":{"view_html":"https://pith.science/pith/RQTEJTL5KP5QAYKVX6PYDOR6BT","download_json":"https://pith.science/pith/RQTEJTL5KP5QAYKVX6PYDOR6BT.json","view_paper":"https://pith.science/paper/RQTEJTL5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1806.09112&json=true","fetch_graph":"https://pith.science/api/pith-number/RQTEJTL5KP5QAYKVX6PYDOR6BT/graph.json","fetch_events":"https://pith.science/api/pith-number/RQTEJTL5KP5QAYKVX6PYDOR6BT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RQTEJTL5KP5QAYKVX6PYDOR6BT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RQTEJTL5KP5QAYKVX6PYDOR6BT/action/storage_attestation","attest_author":"https://pith.science/pith/RQTEJTL5KP5QAYKVX6PYDOR6BT/action/author_attestation","sign_citation":"https://pith.science/pith/RQTEJTL5KP5QAYKVX6PYDOR6BT/action/citation_signature","submit_replication":"https://pith.science/pith/RQTEJTL5KP5QAYKVX6PYDOR6BT/action/replication_record"}},"created_at":"2026-05-18T00:05:45.296745+00:00","updated_at":"2026-05-18T00:05:45.296745+00:00"}