{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1994:R5LCT6ON6O6ES2WHRBCNEK56WS","short_pith_number":"pith:R5LCT6ON","canonical_record":{"source":{"id":"hep-ph/9406351","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1994-06-21T11:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"de96e08b9c991fb97d07590c40474abc846ee36cd9a8a0b930143365d9ade3ce","abstract_canon_sha256":"7642c896aa3a753709a9cb8966110053f2b80e49f49e9429be86a5aab1f9479e"},"schema_version":"1.0"},"canonical_sha256":"8f5629f9cdf3bc496ac78844d22bbeb48848fb332a05a4b263c1669379746c0c","source":{"kind":"arxiv","id":"hep-ph/9406351","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9406351","created_at":"2026-05-18T02:37:13Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9406351v1","created_at":"2026-05-18T02:37:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9406351","created_at":"2026-05-18T02:37:13Z"},{"alias_kind":"pith_short_12","alias_value":"R5LCT6ON6O6E","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"R5LCT6ON6O6ES2WH","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"R5LCT6ON","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1994:R5LCT6ON6O6ES2WHRBCNEK56WS","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9406351","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1994-06-21T11:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"de96e08b9c991fb97d07590c40474abc846ee36cd9a8a0b930143365d9ade3ce","abstract_canon_sha256":"7642c896aa3a753709a9cb8966110053f2b80e49f49e9429be86a5aab1f9479e"},"schema_version":"1.0"},"canonical_sha256":"8f5629f9cdf3bc496ac78844d22bbeb48848fb332a05a4b263c1669379746c0c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:37:13.225101Z","signature_b64":"2GKaL+O1tr/K0mnxM8gfv1T7660HCY6bZdlEhXYAgZMFQhlMraOuEYxEyngHTp44ArXMJlIOHyy4V6Iie2IICQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8f5629f9cdf3bc496ac78844d22bbeb48848fb332a05a4b263c1669379746c0c","last_reissued_at":"2026-05-18T02:37:13.224570Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:37:13.224570Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9406351","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:37:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"w/nFIQOnfq6A1iGbXnGVAlSLeznFahl0icz8rq0KWJChII6Gtbw7zGkjFrH50JjpVTj5aVwIEI1S8oG5Hu3qCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T05:02:02.519699Z"},"content_sha256":"8c2598c12dfa49c9b56fcf7fd3752fcb51abfd13592bef53f6282add8dddf727","schema_version":"1.0","event_id":"sha256:8c2598c12dfa49c9b56fcf7fd3752fcb51abfd13592bef53f6282add8dddf727"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1994:R5LCT6ON6O6ES2WHRBCNEK56WS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Generation Permutation Symmetry and the Quark Mixing Matrix","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"P. F. Harrison, W. G. Scott","submitted_at":"1994-06-21T11:00:00Z","abstract_excerpt":"We propose a new discrete symmetry in the generation space of the fundamental fermions, consistent with the observed fermion mass spectrum. In the case of the quarks, the symmetry leads to the unique prediction of a flat CKM matrix at high energy. We explore the possibility that evolution due to quantum corrections leads to the observed hierarchical form of the CKM matrix at low energies."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9406351","kind":"arxiv","version":1},"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":"2026-05-18T02:37:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lnluLmUn8EFtvk/oSBZUCrp97ueaTcHSr51HBJ3CeMYvP4NzojCeyaw+kWR73B8i3fYxqVJw5DttGpVZoHHqAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T05:02:02.520374Z"},"content_sha256":"30e8a2377936e15ffa68f114c00f4640586901e4defd2c0d43830b72416f63c1","schema_version":"1.0","event_id":"sha256:30e8a2377936e15ffa68f114c00f4640586901e4defd2c0d43830b72416f63c1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/R5LCT6ON6O6ES2WHRBCNEK56WS/bundle.json","state_url":"https://pith.science/pith/R5LCT6ON6O6ES2WHRBCNEK56WS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/R5LCT6ON6O6ES2WHRBCNEK56WS/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":"2026-05-30T05:02:02Z","links":{"resolver":"https://pith.science/pith/R5LCT6ON6O6ES2WHRBCNEK56WS","bundle":"https://pith.science/pith/R5LCT6ON6O6ES2WHRBCNEK56WS/bundle.json","state":"https://pith.science/pith/R5LCT6ON6O6ES2WHRBCNEK56WS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/R5LCT6ON6O6ES2WHRBCNEK56WS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1994:R5LCT6ON6O6ES2WHRBCNEK56WS","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":"7642c896aa3a753709a9cb8966110053f2b80e49f49e9429be86a5aab1f9479e","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1994-06-21T11:00:00Z","title_canon_sha256":"de96e08b9c991fb97d07590c40474abc846ee36cd9a8a0b930143365d9ade3ce"},"schema_version":"1.0","source":{"id":"hep-ph/9406351","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9406351","created_at":"2026-05-18T02:37:13Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9406351v1","created_at":"2026-05-18T02:37:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9406351","created_at":"2026-05-18T02:37:13Z"},{"alias_kind":"pith_short_12","alias_value":"R5LCT6ON6O6E","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"R5LCT6ON6O6ES2WH","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"R5LCT6ON","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:30e8a2377936e15ffa68f114c00f4640586901e4defd2c0d43830b72416f63c1","target":"graph","created_at":"2026-05-18T02:37:13Z","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 propose a new discrete symmetry in the generation space of the fundamental fermions, consistent with the observed fermion mass spectrum. In the case of the quarks, the symmetry leads to the unique prediction of a flat CKM matrix at high energy. We explore the possibility that evolution due to quantum corrections leads to the observed hierarchical form of the CKM matrix at low energies.","authors_text":"P. F. Harrison, W. G. Scott","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1994-06-21T11:00:00Z","title":"Generation Permutation Symmetry and the Quark Mixing Matrix"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9406351","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":"sha256:8c2598c12dfa49c9b56fcf7fd3752fcb51abfd13592bef53f6282add8dddf727","target":"record","created_at":"2026-05-18T02:37:13Z","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":"7642c896aa3a753709a9cb8966110053f2b80e49f49e9429be86a5aab1f9479e","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1994-06-21T11:00:00Z","title_canon_sha256":"de96e08b9c991fb97d07590c40474abc846ee36cd9a8a0b930143365d9ade3ce"},"schema_version":"1.0","source":{"id":"hep-ph/9406351","kind":"arxiv","version":1}},"canonical_sha256":"8f5629f9cdf3bc496ac78844d22bbeb48848fb332a05a4b263c1669379746c0c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8f5629f9cdf3bc496ac78844d22bbeb48848fb332a05a4b263c1669379746c0c","first_computed_at":"2026-05-18T02:37:13.224570Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:37:13.224570Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2GKaL+O1tr/K0mnxM8gfv1T7660HCY6bZdlEhXYAgZMFQhlMraOuEYxEyngHTp44ArXMJlIOHyy4V6Iie2IICQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:37:13.225101Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9406351","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8c2598c12dfa49c9b56fcf7fd3752fcb51abfd13592bef53f6282add8dddf727","sha256:30e8a2377936e15ffa68f114c00f4640586901e4defd2c0d43830b72416f63c1"],"state_sha256":"61b268baaa6604ca053273045e080e2bf85ff219c562c4b1531a402513d04f49"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V1ZyHe4u5mDFPagMkbP41UXCnskREOsM6KY0zEhTnM3WA1Us2KdSyHJHp/Wu9qJtfBSdnDsJXl8fel83TrbDCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T05:02:02.524578Z","bundle_sha256":"e3148a85a0a0bb4e00d94ba5389691f02b336cd4797f06752879fd58c7b18983"}}