{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1998:TTH3B4Q32PQEBAXHWZOW3CGHRA","short_pith_number":"pith:TTH3B4Q3","canonical_record":{"source":{"id":"hep-ph/9809415","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1998-09-16T15:58:30Z","cross_cats_sorted":[],"title_canon_sha256":"a1e9f14f3ca4347e3f5c2eae979dddf98b42111029e469e95e58b909278719eb","abstract_canon_sha256":"46c715e4832a2d18221d63331e88455ef2337ba283c2a69e2557d51fd1940138"},"schema_version":"1.0"},"canonical_sha256":"9ccfb0f21bd3e04082e7b65d6d88c7880483df834be9ef1b36d2b19e2973dbbb","source":{"kind":"arxiv","id":"hep-ph/9809415","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9809415","created_at":"2026-07-04T16:09:25Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9809415v3","created_at":"2026-07-04T16:09:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9809415","created_at":"2026-07-04T16:09:25Z"},{"alias_kind":"pith_short_12","alias_value":"TTH3B4Q32PQE","created_at":"2026-07-04T16:09:25Z"},{"alias_kind":"pith_short_16","alias_value":"TTH3B4Q32PQEBAXH","created_at":"2026-07-04T16:09:25Z"},{"alias_kind":"pith_short_8","alias_value":"TTH3B4Q3","created_at":"2026-07-04T16:09:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1998:TTH3B4Q32PQEBAXHWZOW3CGHRA","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9809415","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1998-09-16T15:58:30Z","cross_cats_sorted":[],"title_canon_sha256":"a1e9f14f3ca4347e3f5c2eae979dddf98b42111029e469e95e58b909278719eb","abstract_canon_sha256":"46c715e4832a2d18221d63331e88455ef2337ba283c2a69e2557d51fd1940138"},"schema_version":"1.0"},"canonical_sha256":"9ccfb0f21bd3e04082e7b65d6d88c7880483df834be9ef1b36d2b19e2973dbbb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:09:25.061565Z","signature_b64":"/4IpEg3YMIn1QqSaB2hTIga32Nqbb7Lh8Ryg/uH12AslrojE5JDMi7SToJnTY++080ghTX4tYKAeou/CHOcNCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9ccfb0f21bd3e04082e7b65d6d88c7880483df834be9ef1b36d2b19e2973dbbb","last_reissued_at":"2026-07-04T16:09:25.061188Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:09:25.061188Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9809415","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:09:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EgyJDxFn+51MJiC6JPrMmZsugB/q8uX3o074Fudi8fYJ+nALWkkhTBId//ve463oWDWCryTrW1KMBddpH/y4Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T03:24:36.883002Z"},"content_sha256":"c0c3d411cc6b0c04a8ed44a0955d972ac6ab26d763613c4ed414f08b34e7ee19","schema_version":"1.0","event_id":"sha256:c0c3d411cc6b0c04a8ed44a0955d972ac6ab26d763613c4ed414f08b34e7ee19"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1998:TTH3B4Q32PQEBAXHWZOW3CGHRA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Bimaximal Neutrino Mixing and Neutrino Mass Matrix","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"R. N. Mohapatra, S. Nussinov","submitted_at":"1998-09-16T15:58:30Z","abstract_excerpt":"We show that the bimaximal neutrino mixing pattern suggested by the solar and atmospheric neutrino data can be derived from the maximal, symmetric, four neutrino mixing in the limit that one of the neutrinos is made heavy. Imposing the constraints of no neutrinoless double beta decay and a 20% hot dark matter component of the universe leads to a three neutrino mass matrix recently suggested by Georgi and Glashow. Our result can be useful in constructing theoretical models for the bimaximal pattern. We illustrate this by a simple example."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9809415","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/hep-ph/9809415/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:09:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"S/ENAxlxIpqm2ZWV15i7QxaYCRqLWPOAH2USMsW470o/7iy16NY8oYqUJFTao217wS4Ye/8GE2DjojuSPhAYDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T03:24:36.883628Z"},"content_sha256":"dba49f43a66dd047ae76abdafb6c0155c899755bfc88d73ec8dd465a4ddd7044","schema_version":"1.0","event_id":"sha256:dba49f43a66dd047ae76abdafb6c0155c899755bfc88d73ec8dd465a4ddd7044"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TTH3B4Q32PQEBAXHWZOW3CGHRA/bundle.json","state_url":"https://pith.science/pith/TTH3B4Q32PQEBAXHWZOW3CGHRA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TTH3B4Q32PQEBAXHWZOW3CGHRA/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-15T03:24:36Z","links":{"resolver":"https://pith.science/pith/TTH3B4Q32PQEBAXHWZOW3CGHRA","bundle":"https://pith.science/pith/TTH3B4Q32PQEBAXHWZOW3CGHRA/bundle.json","state":"https://pith.science/pith/TTH3B4Q32PQEBAXHWZOW3CGHRA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TTH3B4Q32PQEBAXHWZOW3CGHRA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:TTH3B4Q32PQEBAXHWZOW3CGHRA","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":"46c715e4832a2d18221d63331e88455ef2337ba283c2a69e2557d51fd1940138","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-09-16T15:58:30Z","title_canon_sha256":"a1e9f14f3ca4347e3f5c2eae979dddf98b42111029e469e95e58b909278719eb"},"schema_version":"1.0","source":{"id":"hep-ph/9809415","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9809415","created_at":"2026-07-04T16:09:25Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9809415v3","created_at":"2026-07-04T16:09:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9809415","created_at":"2026-07-04T16:09:25Z"},{"alias_kind":"pith_short_12","alias_value":"TTH3B4Q32PQE","created_at":"2026-07-04T16:09:25Z"},{"alias_kind":"pith_short_16","alias_value":"TTH3B4Q32PQEBAXH","created_at":"2026-07-04T16:09:25Z"},{"alias_kind":"pith_short_8","alias_value":"TTH3B4Q3","created_at":"2026-07-04T16:09:25Z"}],"graph_snapshots":[{"event_id":"sha256:dba49f43a66dd047ae76abdafb6c0155c899755bfc88d73ec8dd465a4ddd7044","target":"graph","created_at":"2026-07-04T16:09:25Z","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/9809415/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We show that the bimaximal neutrino mixing pattern suggested by the solar and atmospheric neutrino data can be derived from the maximal, symmetric, four neutrino mixing in the limit that one of the neutrinos is made heavy. Imposing the constraints of no neutrinoless double beta decay and a 20% hot dark matter component of the universe leads to a three neutrino mass matrix recently suggested by Georgi and Glashow. Our result can be useful in constructing theoretical models for the bimaximal pattern. We illustrate this by a simple example.","authors_text":"R. N. Mohapatra, S. Nussinov","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1998-09-16T15:58:30Z","title":"Bimaximal Neutrino Mixing and Neutrino Mass Matrix"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9809415","kind":"arxiv","version":3},"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:c0c3d411cc6b0c04a8ed44a0955d972ac6ab26d763613c4ed414f08b34e7ee19","target":"record","created_at":"2026-07-04T16:09:25Z","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":"46c715e4832a2d18221d63331e88455ef2337ba283c2a69e2557d51fd1940138","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-09-16T15:58:30Z","title_canon_sha256":"a1e9f14f3ca4347e3f5c2eae979dddf98b42111029e469e95e58b909278719eb"},"schema_version":"1.0","source":{"id":"hep-ph/9809415","kind":"arxiv","version":3}},"canonical_sha256":"9ccfb0f21bd3e04082e7b65d6d88c7880483df834be9ef1b36d2b19e2973dbbb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9ccfb0f21bd3e04082e7b65d6d88c7880483df834be9ef1b36d2b19e2973dbbb","first_computed_at":"2026-07-04T16:09:25.061188Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:09:25.061188Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/4IpEg3YMIn1QqSaB2hTIga32Nqbb7Lh8Ryg/uH12AslrojE5JDMi7SToJnTY++080ghTX4tYKAeou/CHOcNCw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:09:25.061565Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9809415","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c0c3d411cc6b0c04a8ed44a0955d972ac6ab26d763613c4ed414f08b34e7ee19","sha256:dba49f43a66dd047ae76abdafb6c0155c899755bfc88d73ec8dd465a4ddd7044"],"state_sha256":"7d64aecad4b76ca8857defef4e276056a075135cf954587917309d7aae7c8715"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oAAYNn56i0BFS842k5TgXWoeeg5wpi0Jzr8NYXf1YAZq20SQ+fyexxNUSYcK6+HBKVPG8RWbIEh3ksH/nhHuAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T03:24:36.886766Z","bundle_sha256":"424aac209cf4851f0bdaf850d0f119796359d4ac400d29512af5e6a3e5ec2710"}}