{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:CBOH2HN4OMDHEMQHQMQ372HB3X","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":"328c5f915418b85528d2dcb0a95ccb35113a6d36b930f55e0d2ce46fe32aaa25","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2007-03-01T05:20:00Z","title_canon_sha256":"6a0971151836a283e51c7b5b4e4489c5c9f49ec2a4ad2983d479e8485577fa2c"},"schema_version":"1.0","source":{"id":"hep-ph/0703005","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0703005","created_at":"2026-07-04T15:25:14Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0703005v2","created_at":"2026-07-04T15:25:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0703005","created_at":"2026-07-04T15:25:14Z"},{"alias_kind":"pith_short_12","alias_value":"CBOH2HN4OMDH","created_at":"2026-07-04T15:25:14Z"},{"alias_kind":"pith_short_16","alias_value":"CBOH2HN4OMDHEMQH","created_at":"2026-07-04T15:25:14Z"},{"alias_kind":"pith_short_8","alias_value":"CBOH2HN4","created_at":"2026-07-04T15:25:14Z"}],"graph_snapshots":[{"event_id":"sha256:4c9dbc24aa404653bb132251eb9cfe58840a06793bd3d3749ca26278cb6f488a","target":"graph","created_at":"2026-07-04T15:25:14Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-ph/0703005/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"For Majorana or Dirac neutrinos, using Fritzsch-like texture 4 zero mass matrices with parallel texture structures for the charged leptons and the Dirac neutrino mass matrix (M_{\\nu D}), detailed predictions for cases pertaining to normal/inverted hierarchy as well as degenerate scenarios of neutrino masses have been carried out. The inverted hierarchy as well as degenerate scenarios seem to be ruled out at 3 \\sigma C.L. for both Majorana and Dirac neutrinos. For normal hierarchy, Jarlskog's rephasing invariant parameter J, the CP violating Dirac-like phase \\delta and the effective neutrino ma","authors_text":"Gulsheen Ahuja, Manmohan Gupta, Monika Randhawa, Sanjeev Kumar, S. Dev","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2007-03-01T05:20:00Z","title":"Texture 4 zero Fritzsch-like lepton mass matrices"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0703005","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:a394d5a62cae663cd149550bc0681b967c5f4cd62c083c5aac9cd7948dbd0732","target":"record","created_at":"2026-07-04T15:25:14Z","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":"328c5f915418b85528d2dcb0a95ccb35113a6d36b930f55e0d2ce46fe32aaa25","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2007-03-01T05:20:00Z","title_canon_sha256":"6a0971151836a283e51c7b5b4e4489c5c9f49ec2a4ad2983d479e8485577fa2c"},"schema_version":"1.0","source":{"id":"hep-ph/0703005","kind":"arxiv","version":2}},"canonical_sha256":"105c7d1dbc73067232078321bfe8e1ddff507b9728c8bd84ae60ff320e64c8ec","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"105c7d1dbc73067232078321bfe8e1ddff507b9728c8bd84ae60ff320e64c8ec","first_computed_at":"2026-07-04T15:25:14.539399Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:25:14.539399Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8YAUIzAIXZp1vr7BpDnjV8048hjQNHp+Z3wBO9CEB4WxqNaAYc2trJw4CokGgp7x+32XGVzW/ReHlp2jxjHdDw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:25:14.539808Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0703005","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a394d5a62cae663cd149550bc0681b967c5f4cd62c083c5aac9cd7948dbd0732","sha256:4c9dbc24aa404653bb132251eb9cfe58840a06793bd3d3749ca26278cb6f488a"],"state_sha256":"12585905ef8d43da2b1a762a150bf465b835876e417a3f12ba8c5a26ed21d985"}