{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:RPNWR2GQJLSEPP72AQKXDBSUFZ","short_pith_number":"pith:RPNWR2GQ","canonical_record":{"source":{"id":"1502.02424","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-02-09T10:37:19Z","cross_cats_sorted":[],"title_canon_sha256":"8848591014677b774a0092c48454c826ac4a4dfdd8548b3ea362106f27f7f12b","abstract_canon_sha256":"f557f54c9baf39519d49b903a881a3eb5d7a904c938afa5bb539b671990a2035"},"schema_version":"1.0"},"canonical_sha256":"8bdb68e8d04ae447bffa04157186542e43c142690e959e8272438aa83c986a58","source":{"kind":"arxiv","id":"1502.02424","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.02424","created_at":"2026-05-18T01:36:20Z"},{"alias_kind":"arxiv_version","alias_value":"1502.02424v3","created_at":"2026-05-18T01:36:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.02424","created_at":"2026-05-18T01:36:20Z"},{"alias_kind":"pith_short_12","alias_value":"RPNWR2GQJLSE","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"RPNWR2GQJLSEPP72","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"RPNWR2GQ","created_at":"2026-05-18T12:29:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:RPNWR2GQJLSEPP72AQKXDBSUFZ","target":"record","payload":{"canonical_record":{"source":{"id":"1502.02424","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-02-09T10:37:19Z","cross_cats_sorted":[],"title_canon_sha256":"8848591014677b774a0092c48454c826ac4a4dfdd8548b3ea362106f27f7f12b","abstract_canon_sha256":"f557f54c9baf39519d49b903a881a3eb5d7a904c938afa5bb539b671990a2035"},"schema_version":"1.0"},"canonical_sha256":"8bdb68e8d04ae447bffa04157186542e43c142690e959e8272438aa83c986a58","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:36:20.093164Z","signature_b64":"B7Mj9KfiuUxYfdwWpE6gGNwq+iCp5a5v2R/5OT8eT/f5oBJ0Nw4v5+Wj+SQfdoT4rNdgSWTH/+u2Di1Lo5miBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8bdb68e8d04ae447bffa04157186542e43c142690e959e8272438aa83c986a58","last_reissued_at":"2026-05-18T01:36:20.092533Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:36:20.092533Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1502.02424","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":"2026-05-18T01:36:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"06DshiM2WeHa1WlRpj/Iz8chTtbF5T5lxDnPIYV0sSLWz5yGPlkidL48JeW2X0otnUtWXB6R15C8AS8TkTL8BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T07:32:17.762429Z"},"content_sha256":"750c306d1bcc0743595c9de8594c1228518ccb7c7d429192fefdc517d563d3fa","schema_version":"1.0","event_id":"sha256:750c306d1bcc0743595c9de8594c1228518ccb7c7d429192fefdc517d563d3fa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:RPNWR2GQJLSEPP72AQKXDBSUFZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Lepton mixing in gauge models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Domenico Falcone, Luis Oliver","submitted_at":"2015-02-09T10:37:19Z","abstract_excerpt":"We reexamine lepton mixing in gauge models by considering two theories within the type I seesaw mechanism, the Extended Standard Model, i.e. SU(2)_L \\times U(1)_Y with singlet right-handed heavy neutrinos, and the Left-Right Model SU(2)_L x SU(2)_R x U(1)_{B-L}. The former is often used as a simple heuristic approach to masses and mixing of light neutrinos and to leptogenesis, while we consider the latter as an introduction to other left-right symmetric gauge theories like SO(10). We compare lepton mixing in both theories for general parameter space and discuss also some particular cases. In t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.02424","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":""},"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":"2026-05-18T01:36:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E7pgGIs0hpUQVK314mkYGIF3oITZdejsNcL46VGw7/c1BbLnoOOW1lnZDOk3pH2yxvgRMn9TQu1x0p6zl4lICg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T07:32:17.763089Z"},"content_sha256":"a74d3f945e04b47de4d4363523cb864715240b9986ff295f523d9cbb08c365de","schema_version":"1.0","event_id":"sha256:a74d3f945e04b47de4d4363523cb864715240b9986ff295f523d9cbb08c365de"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RPNWR2GQJLSEPP72AQKXDBSUFZ/bundle.json","state_url":"https://pith.science/pith/RPNWR2GQJLSEPP72AQKXDBSUFZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RPNWR2GQJLSEPP72AQKXDBSUFZ/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":"2026-06-01T07:32:17Z","links":{"resolver":"https://pith.science/pith/RPNWR2GQJLSEPP72AQKXDBSUFZ","bundle":"https://pith.science/pith/RPNWR2GQJLSEPP72AQKXDBSUFZ/bundle.json","state":"https://pith.science/pith/RPNWR2GQJLSEPP72AQKXDBSUFZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RPNWR2GQJLSEPP72AQKXDBSUFZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:RPNWR2GQJLSEPP72AQKXDBSUFZ","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":"f557f54c9baf39519d49b903a881a3eb5d7a904c938afa5bb539b671990a2035","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-02-09T10:37:19Z","title_canon_sha256":"8848591014677b774a0092c48454c826ac4a4dfdd8548b3ea362106f27f7f12b"},"schema_version":"1.0","source":{"id":"1502.02424","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.02424","created_at":"2026-05-18T01:36:20Z"},{"alias_kind":"arxiv_version","alias_value":"1502.02424v3","created_at":"2026-05-18T01:36:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.02424","created_at":"2026-05-18T01:36:20Z"},{"alias_kind":"pith_short_12","alias_value":"RPNWR2GQJLSE","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"RPNWR2GQJLSEPP72","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"RPNWR2GQ","created_at":"2026-05-18T12:29:39Z"}],"graph_snapshots":[{"event_id":"sha256:a74d3f945e04b47de4d4363523cb864715240b9986ff295f523d9cbb08c365de","target":"graph","created_at":"2026-05-18T01:36:20Z","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":"We reexamine lepton mixing in gauge models by considering two theories within the type I seesaw mechanism, the Extended Standard Model, i.e. SU(2)_L \\times U(1)_Y with singlet right-handed heavy neutrinos, and the Left-Right Model SU(2)_L x SU(2)_R x U(1)_{B-L}. The former is often used as a simple heuristic approach to masses and mixing of light neutrinos and to leptogenesis, while we consider the latter as an introduction to other left-right symmetric gauge theories like SO(10). We compare lepton mixing in both theories for general parameter space and discuss also some particular cases. In t","authors_text":"Domenico Falcone, Luis Oliver","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-02-09T10:37:19Z","title":"Lepton mixing in gauge models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.02424","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":"sha256:750c306d1bcc0743595c9de8594c1228518ccb7c7d429192fefdc517d563d3fa","target":"record","created_at":"2026-05-18T01:36:20Z","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":"f557f54c9baf39519d49b903a881a3eb5d7a904c938afa5bb539b671990a2035","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-02-09T10:37:19Z","title_canon_sha256":"8848591014677b774a0092c48454c826ac4a4dfdd8548b3ea362106f27f7f12b"},"schema_version":"1.0","source":{"id":"1502.02424","kind":"arxiv","version":3}},"canonical_sha256":"8bdb68e8d04ae447bffa04157186542e43c142690e959e8272438aa83c986a58","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8bdb68e8d04ae447bffa04157186542e43c142690e959e8272438aa83c986a58","first_computed_at":"2026-05-18T01:36:20.092533Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:36:20.092533Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"B7Mj9KfiuUxYfdwWpE6gGNwq+iCp5a5v2R/5OT8eT/f5oBJ0Nw4v5+Wj+SQfdoT4rNdgSWTH/+u2Di1Lo5miBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:36:20.093164Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.02424","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:750c306d1bcc0743595c9de8594c1228518ccb7c7d429192fefdc517d563d3fa","sha256:a74d3f945e04b47de4d4363523cb864715240b9986ff295f523d9cbb08c365de"],"state_sha256":"5d9490665bef36e71a3106ba7fa55e3f9ff2817e11a553ce8f7e556c8af05798"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VhkeWsRdlr27GKou/icsoi/g5C0wPxeBqTKide21URAXxqcJvj44NnDBk68uv9Fg6fRqpg1RRG4QrKnBpVBsAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T07:32:17.766160Z","bundle_sha256":"df5c4afaf3a0e3b536e9221c35d09b9296bb500ef3bbbd320841947e76421d54"}}