{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:WSCWEZQV76463L62WLT76VH3SJ","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":"689c1c9a1a0686220edaaf3f5ee5ca4cb854fc59328409e770b94759214513f2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-03-13T14:06:21Z","title_canon_sha256":"2f6831a778e40a794afac646a07636e44f609eadd8d476dc328e9a64127da0c1"},"schema_version":"1.0","source":{"id":"1503.04071","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.04071","created_at":"2026-05-18T01:31:45Z"},{"alias_kind":"arxiv_version","alias_value":"1503.04071v1","created_at":"2026-05-18T01:31:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.04071","created_at":"2026-05-18T01:31:45Z"},{"alias_kind":"pith_short_12","alias_value":"WSCWEZQV7646","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_16","alias_value":"WSCWEZQV76463L62","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_8","alias_value":"WSCWEZQV","created_at":"2026-05-18T12:29:47Z"}],"graph_snapshots":[{"event_id":"sha256:2c354571b707acd8d9a5f3d2b8d8705ee6075be12a330c9e58904728de7d41ff","target":"graph","created_at":"2026-05-18T01:31:45Z","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":"An overview of the flavour problem is presented, with emphasis on the theoretical efforts to find a satisfactory description of fermion masses and mixing angles.","authors_text":"Ferruccio Feruglio","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-03-13T14:06:21Z","title":"Pieces of the Flavour Puzzle"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.04071","kind":"arxiv","version":1},"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":"sha256:1409805a842fa17e68dea3dca3dfb4529e8b2d4edae24aab0b93952fca5a5e92","target":"record","created_at":"2026-05-18T01:31:45Z","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":"689c1c9a1a0686220edaaf3f5ee5ca4cb854fc59328409e770b94759214513f2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-03-13T14:06:21Z","title_canon_sha256":"2f6831a778e40a794afac646a07636e44f609eadd8d476dc328e9a64127da0c1"},"schema_version":"1.0","source":{"id":"1503.04071","kind":"arxiv","version":1}},"canonical_sha256":"b485626615ffb9edafdab2e7ff54fb92766cfab420a767b759b9d505be94f220","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b485626615ffb9edafdab2e7ff54fb92766cfab420a767b759b9d505be94f220","first_computed_at":"2026-05-18T01:31:45.114925Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:31:45.114925Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"f5L1beOvEmDGqe9ervmMtzX3PolviUVjHLKbxroDYh10Wz3c+xIlmllO27+bsBv+SRWEpgibn8hDJKCl01rVAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:31:45.115404Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.04071","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1409805a842fa17e68dea3dca3dfb4529e8b2d4edae24aab0b93952fca5a5e92","sha256:2c354571b707acd8d9a5f3d2b8d8705ee6075be12a330c9e58904728de7d41ff"],"state_sha256":"174f999d56cb6b371940d6c4d98239e3bb49b087156c702a8f92633f3bf6c367"}