{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:KNFCXMD3MAOCEGUDGNHU4IGFX2","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"df72eb101bf73c00615445b163c2988342c7241336e621dee9dfcbf0b1d44153","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-05T05:23:00Z","title_canon_sha256":"fa246a99c66d7e7dd186eacfa757825aa1df00fe619cf9b7e9bc0962b5e1fc75"},"schema_version":"1.0","source":{"id":"1805.02002","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.02002","created_at":"2026-05-18T00:09:59Z"},{"alias_kind":"arxiv_version","alias_value":"1805.02002v2","created_at":"2026-05-18T00:09:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.02002","created_at":"2026-05-18T00:09:59Z"},{"alias_kind":"pith_short_12","alias_value":"KNFCXMD3MAOC","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KNFCXMD3MAOCEGUD","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KNFCXMD3","created_at":"2026-05-18T12:32:33Z"}],"graph_snapshots":[{"event_id":"sha256:8808f54a1626b39c0c9a6bb79a979853568d296668ffc9e86fef77d2cfb83332","target":"graph","created_at":"2026-05-18T00:09:59Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Discrete residual symmetries and flavour dependent CP symmetries consistent with them have been used to constrain neutrino mixing angles and CP violating phases. We discuss here role of such CP symmetries in obtaining a pseudo-Dirac neutrino which can provide a pair of neutrinos responsible for the solar splitting. It is shown that if (a) $3\\times 3$ Majorana neutrino matrix $M_\\nu$ is invariant under a discrete $Z_2\\times Z_2$ symmetry generated by $S_{1,2}$, (b) CP symmetry $X$ transform $M_\\nu$ as $X^T M_\\nu X=M_\\nu^*$, and (c) $X$ and $S_{1,2}$ obey consistency conditions $X S_{1,2}^* X^\\d","authors_text":"Anjan S. Joshipura, Ketan M. Patel","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-05T05:23:00Z","title":"Pseudo-Dirac neutrinos from flavour dependent CP symmetry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.02002","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:15e4878985488256d0435aef8b79934dcce3f6c6943be2a08d5b2d3077561fc1","target":"record","created_at":"2026-05-18T00:09:59Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"df72eb101bf73c00615445b163c2988342c7241336e621dee9dfcbf0b1d44153","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-05-05T05:23:00Z","title_canon_sha256":"fa246a99c66d7e7dd186eacfa757825aa1df00fe619cf9b7e9bc0962b5e1fc75"},"schema_version":"1.0","source":{"id":"1805.02002","kind":"arxiv","version":2}},"canonical_sha256":"534a2bb07b601c221a83334f4e20c5bebb142fed054209bf5a50bf01082b2dd0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"534a2bb07b601c221a83334f4e20c5bebb142fed054209bf5a50bf01082b2dd0","first_computed_at":"2026-05-18T00:09:59.415007Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:09:59.415007Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wSG/VQJsp9dC8cRI/7oKOPQbIwHsiTeVCwwfVHc+Nsss0NeTx1iboncZSFwnNvIHEPeHttlVs9u+YjJ5lY34Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:09:59.415731Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.02002","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:15e4878985488256d0435aef8b79934dcce3f6c6943be2a08d5b2d3077561fc1","sha256:8808f54a1626b39c0c9a6bb79a979853568d296668ffc9e86fef77d2cfb83332"],"state_sha256":"ec6110b54781b29fdbf5e3683467f459b9e32a3c0936b784342293c0661a2c0e"}