{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1999:FOHSSLZOBYAVEUQ2EEBYRNZDPM","short_pith_number":"pith:FOHSSLZO","canonical_record":{"source":{"id":"hep-ph/9912205","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1999-12-01T15:56:36Z","cross_cats_sorted":["astro-ph","hep-ex"],"title_canon_sha256":"1ccf761d7e198c721272f30bd878422c5e5873643a14eac5d32d0d42a6ebbb93","abstract_canon_sha256":"c63a28fefc1e1f68cbc14bfa77cf1fcb4cf1df91d3109b39b8165f273f17a567"},"schema_version":"1.0"},"canonical_sha256":"2b8f292f2e0e0152521a210388b7237b044c910f023b48c3f181d0653262136e","source":{"kind":"arxiv","id":"hep-ph/9912205","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9912205","created_at":"2026-07-04T15:20:55Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9912205v2","created_at":"2026-07-04T15:20:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9912205","created_at":"2026-07-04T15:20:55Z"},{"alias_kind":"pith_short_12","alias_value":"FOHSSLZOBYAV","created_at":"2026-07-04T15:20:55Z"},{"alias_kind":"pith_short_16","alias_value":"FOHSSLZOBYAVEUQ2","created_at":"2026-07-04T15:20:55Z"},{"alias_kind":"pith_short_8","alias_value":"FOHSSLZO","created_at":"2026-07-04T15:20:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1999:FOHSSLZOBYAVEUQ2EEBYRNZDPM","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9912205","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1999-12-01T15:56:36Z","cross_cats_sorted":["astro-ph","hep-ex"],"title_canon_sha256":"1ccf761d7e198c721272f30bd878422c5e5873643a14eac5d32d0d42a6ebbb93","abstract_canon_sha256":"c63a28fefc1e1f68cbc14bfa77cf1fcb4cf1df91d3109b39b8165f273f17a567"},"schema_version":"1.0"},"canonical_sha256":"2b8f292f2e0e0152521a210388b7237b044c910f023b48c3f181d0653262136e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:20:55.113583Z","signature_b64":"ckfjccI3rwPQM1f+NN4Yr11LtLDYFxnK0Y1yn7Jktbu0qr2z4k5tJZ5FyweW6usVulPy/BaKjox3L2B+Wq9CDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2b8f292f2e0e0152521a210388b7237b044c910f023b48c3f181d0653262136e","last_reissued_at":"2026-07-04T15:20:55.113212Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:20:55.113212Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9912205","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T15:20:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3DPnQhAMbcOdZtWl5Fssw7bsYpetLh8y/P5zyqu4INANxDePlNK6SxrPTOXI0ZBx9GTKoS3KU7D8fg3R2DHcBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T16:14:41.431582Z"},"content_sha256":"7b3cd417ee0d68e1347472a2353951c2b1df2651f9fdc8c84226d011057f8ab6","schema_version":"1.0","event_id":"sha256:7b3cd417ee0d68e1347472a2353951c2b1df2651f9fdc8c84226d011057f8ab6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1999:FOHSSLZOBYAVEUQ2EEBYRNZDPM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Linking solar and long baseline terrestrial neutrino experiments","license":"","headline":"","cross_cats":["astro-ph","hep-ex"],"primary_cat":"hep-ph","authors_text":"E.Kh. Akhmedov, G.C. Branco, M.N. Rebelo","submitted_at":"1999-12-01T15:56:36Z","abstract_excerpt":"We show that in the framework of three light neutrino species with hierarchical masses and assuming no fine tuning between the entries of the neutrino mass matrix, one can use the solar neutrino data to obtain information on the element $U_{e3}$ of the lepton mixing matrix. Conversely, a measurement of $U_{e3}$ in atmospheric or long baseline accelerator or reactor neutrino experiments would help discriminate between possible oscillation solutions of the solar neutrino problem."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9912205","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ph/9912205/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":"2026-07-04T15:20:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8NG4QH5L5r0d3dpmO5AeRcFbTx2b1Y+E/HGdHi1VxGYDJWOvFfDT7CF7lBLeXL6af1ZjjV2pE6acyQtOeMRKDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T16:14:41.431966Z"},"content_sha256":"14fbdff3beb50b72019b0da23f36baa10028df39efbe3b61b9ceffd8649bbcc9","schema_version":"1.0","event_id":"sha256:14fbdff3beb50b72019b0da23f36baa10028df39efbe3b61b9ceffd8649bbcc9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FOHSSLZOBYAVEUQ2EEBYRNZDPM/bundle.json","state_url":"https://pith.science/pith/FOHSSLZOBYAVEUQ2EEBYRNZDPM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FOHSSLZOBYAVEUQ2EEBYRNZDPM/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":"2026-07-06T16:14:41Z","links":{"resolver":"https://pith.science/pith/FOHSSLZOBYAVEUQ2EEBYRNZDPM","bundle":"https://pith.science/pith/FOHSSLZOBYAVEUQ2EEBYRNZDPM/bundle.json","state":"https://pith.science/pith/FOHSSLZOBYAVEUQ2EEBYRNZDPM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FOHSSLZOBYAVEUQ2EEBYRNZDPM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:FOHSSLZOBYAVEUQ2EEBYRNZDPM","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":"c63a28fefc1e1f68cbc14bfa77cf1fcb4cf1df91d3109b39b8165f273f17a567","cross_cats_sorted":["astro-ph","hep-ex"],"license":"","primary_cat":"hep-ph","submitted_at":"1999-12-01T15:56:36Z","title_canon_sha256":"1ccf761d7e198c721272f30bd878422c5e5873643a14eac5d32d0d42a6ebbb93"},"schema_version":"1.0","source":{"id":"hep-ph/9912205","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9912205","created_at":"2026-07-04T15:20:55Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9912205v2","created_at":"2026-07-04T15:20:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9912205","created_at":"2026-07-04T15:20:55Z"},{"alias_kind":"pith_short_12","alias_value":"FOHSSLZOBYAV","created_at":"2026-07-04T15:20:55Z"},{"alias_kind":"pith_short_16","alias_value":"FOHSSLZOBYAVEUQ2","created_at":"2026-07-04T15:20:55Z"},{"alias_kind":"pith_short_8","alias_value":"FOHSSLZO","created_at":"2026-07-04T15:20:55Z"}],"graph_snapshots":[{"event_id":"sha256:14fbdff3beb50b72019b0da23f36baa10028df39efbe3b61b9ceffd8649bbcc9","target":"graph","created_at":"2026-07-04T15:20:55Z","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/9912205/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We show that in the framework of three light neutrino species with hierarchical masses and assuming no fine tuning between the entries of the neutrino mass matrix, one can use the solar neutrino data to obtain information on the element $U_{e3}$ of the lepton mixing matrix. Conversely, a measurement of $U_{e3}$ in atmospheric or long baseline accelerator or reactor neutrino experiments would help discriminate between possible oscillation solutions of the solar neutrino problem.","authors_text":"E.Kh. Akhmedov, G.C. Branco, M.N. Rebelo","cross_cats":["astro-ph","hep-ex"],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1999-12-01T15:56:36Z","title":"Linking solar and long baseline terrestrial neutrino experiments"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9912205","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":"sha256:7b3cd417ee0d68e1347472a2353951c2b1df2651f9fdc8c84226d011057f8ab6","target":"record","created_at":"2026-07-04T15:20:55Z","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":"c63a28fefc1e1f68cbc14bfa77cf1fcb4cf1df91d3109b39b8165f273f17a567","cross_cats_sorted":["astro-ph","hep-ex"],"license":"","primary_cat":"hep-ph","submitted_at":"1999-12-01T15:56:36Z","title_canon_sha256":"1ccf761d7e198c721272f30bd878422c5e5873643a14eac5d32d0d42a6ebbb93"},"schema_version":"1.0","source":{"id":"hep-ph/9912205","kind":"arxiv","version":2}},"canonical_sha256":"2b8f292f2e0e0152521a210388b7237b044c910f023b48c3f181d0653262136e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2b8f292f2e0e0152521a210388b7237b044c910f023b48c3f181d0653262136e","first_computed_at":"2026-07-04T15:20:55.113212Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:20:55.113212Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ckfjccI3rwPQM1f+NN4Yr11LtLDYFxnK0Y1yn7Jktbu0qr2z4k5tJZ5FyweW6usVulPy/BaKjox3L2B+Wq9CDQ==","signature_status":"signed_v1","signed_at":"2026-07-04T15:20:55.113583Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9912205","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7b3cd417ee0d68e1347472a2353951c2b1df2651f9fdc8c84226d011057f8ab6","sha256:14fbdff3beb50b72019b0da23f36baa10028df39efbe3b61b9ceffd8649bbcc9"],"state_sha256":"4c4cce235bad27c1901b66332503dd766405f5109a6a947d7e7bf899a2a911e2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o+NQljvV8FWftJ9u4yve0oWmWHAjHRgVkKdbwzj80BnLgAjMw6l4A6dT80GCjvW+Qwrb8tUEgiilvLhMpu2vDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T16:14:41.433864Z","bundle_sha256":"39520e6be038e211bd3d8a23f91c18097070b0004ec6674485beb4e3da98cc24"}}