{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:OKQG3YMBUCIGP2KZFGSAULWZUK","short_pith_number":"pith:OKQG3YMB","canonical_record":{"source":{"id":"hep-ph/0307320","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2003-07-25T17:17:20Z","cross_cats_sorted":[],"title_canon_sha256":"f9d9784723463e0fbe25070a906135347c17e08eb3214f7f40d69a5be029c16e","abstract_canon_sha256":"9ca4d28819363678e42c1bbee5f86cdff70145bf556bc588ea1742348c4a986d"},"schema_version":"1.0"},"canonical_sha256":"72a06de181a09067e95929a40a2ed9a28c9f5aaf1259e4e0ef2da21da467a1f4","source":{"kind":"arxiv","id":"hep-ph/0307320","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0307320","created_at":"2026-07-04T15:35:45Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0307320v1","created_at":"2026-07-04T15:35:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0307320","created_at":"2026-07-04T15:35:45Z"},{"alias_kind":"pith_short_12","alias_value":"OKQG3YMBUCIG","created_at":"2026-07-04T15:35:45Z"},{"alias_kind":"pith_short_16","alias_value":"OKQG3YMBUCIGP2KZ","created_at":"2026-07-04T15:35:45Z"},{"alias_kind":"pith_short_8","alias_value":"OKQG3YMB","created_at":"2026-07-04T15:35:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:OKQG3YMBUCIGP2KZFGSAULWZUK","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/0307320","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2003-07-25T17:17:20Z","cross_cats_sorted":[],"title_canon_sha256":"f9d9784723463e0fbe25070a906135347c17e08eb3214f7f40d69a5be029c16e","abstract_canon_sha256":"9ca4d28819363678e42c1bbee5f86cdff70145bf556bc588ea1742348c4a986d"},"schema_version":"1.0"},"canonical_sha256":"72a06de181a09067e95929a40a2ed9a28c9f5aaf1259e4e0ef2da21da467a1f4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:35:45.652420Z","signature_b64":"m6SSoDb1RKzPWVmwUF2Xwn1UhjBNDL+GuaOcvWFTnPx/bQjasyG1Ul7UQEN3BFuYVcZ0IeDjIvpJqnN4CyQNBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"72a06de181a09067e95929a40a2ed9a28c9f5aaf1259e4e0ef2da21da467a1f4","last_reissued_at":"2026-07-04T15:35:45.651998Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:35:45.651998Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/0307320","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":"2026-07-04T15:35:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LMjdSA+OfwByF6YibuOLMIp5AJlRAZenwTkYCUUeGrKTL4RDM7QQ3R8+jzNgLSmHb9CcMWDnsbDNXZ4YFJTECg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T20:55:23.377141Z"},"content_sha256":"bafe8a17e3812bd7ec989c8192a628ab1f8dd76ca675d4ea16983bec5721c354","schema_version":"1.0","event_id":"sha256:bafe8a17e3812bd7ec989c8192a628ab1f8dd76ca675d4ea16983bec5721c354"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:OKQG3YMBUCIGP2KZFGSAULWZUK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Truly Minimal Left-Right Symmetric Extension of the Standard Model","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Fabio Siringo","submitted_at":"2003-07-25T17:17:20Z","abstract_excerpt":"By invoking the existence of a general custodial O(2) symmetry, a minimal Left-Right symmetric model based on the gauge group G=SU(2)L SU(2)R U(1)BL is shown to require the existence of only two physical Higgs bosons. The lighter Higgs is predicted to have a small mass which could be evaluated by standard perturbation theory. The fermionic mass matrices are recovered by insertion of ad hoc fermion-Higgs interactions. The model is shown to be undistinguishable from the standard model at the currently reachable energies."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0307320","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ph/0307320/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":"2026-07-04T15:35:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"d4Lu+vLBflaek9piuxj6lpDapuwCP9l1AJOuIpbj+CULJTKDMBYmtblzznC6jHR5iIayUrqwXd7yWIV4LquvBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T20:55:23.377696Z"},"content_sha256":"c6faef1087d81be55cd96e3b6238a5e59e3b1ff182621eda633e423613674510","schema_version":"1.0","event_id":"sha256:c6faef1087d81be55cd96e3b6238a5e59e3b1ff182621eda633e423613674510"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OKQG3YMBUCIGP2KZFGSAULWZUK/bundle.json","state_url":"https://pith.science/pith/OKQG3YMBUCIGP2KZFGSAULWZUK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OKQG3YMBUCIGP2KZFGSAULWZUK/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":"2026-08-15T20:55:23Z","links":{"resolver":"https://pith.science/pith/OKQG3YMBUCIGP2KZFGSAULWZUK","bundle":"https://pith.science/pith/OKQG3YMBUCIGP2KZFGSAULWZUK/bundle.json","state":"https://pith.science/pith/OKQG3YMBUCIGP2KZFGSAULWZUK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OKQG3YMBUCIGP2KZFGSAULWZUK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:OKQG3YMBUCIGP2KZFGSAULWZUK","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":"9ca4d28819363678e42c1bbee5f86cdff70145bf556bc588ea1742348c4a986d","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2003-07-25T17:17:20Z","title_canon_sha256":"f9d9784723463e0fbe25070a906135347c17e08eb3214f7f40d69a5be029c16e"},"schema_version":"1.0","source":{"id":"hep-ph/0307320","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0307320","created_at":"2026-07-04T15:35:45Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0307320v1","created_at":"2026-07-04T15:35:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0307320","created_at":"2026-07-04T15:35:45Z"},{"alias_kind":"pith_short_12","alias_value":"OKQG3YMBUCIG","created_at":"2026-07-04T15:35:45Z"},{"alias_kind":"pith_short_16","alias_value":"OKQG3YMBUCIGP2KZ","created_at":"2026-07-04T15:35:45Z"},{"alias_kind":"pith_short_8","alias_value":"OKQG3YMB","created_at":"2026-07-04T15:35:45Z"}],"graph_snapshots":[{"event_id":"sha256:c6faef1087d81be55cd96e3b6238a5e59e3b1ff182621eda633e423613674510","target":"graph","created_at":"2026-07-04T15:35:45Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-ph/0307320/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"By invoking the existence of a general custodial O(2) symmetry, a minimal Left-Right symmetric model based on the gauge group G=SU(2)L SU(2)R U(1)BL is shown to require the existence of only two physical Higgs bosons. The lighter Higgs is predicted to have a small mass which could be evaluated by standard perturbation theory. The fermionic mass matrices are recovered by insertion of ad hoc fermion-Higgs interactions. The model is shown to be undistinguishable from the standard model at the currently reachable energies.","authors_text":"Fabio Siringo","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2003-07-25T17:17:20Z","title":"A Truly Minimal Left-Right Symmetric Extension of the Standard Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0307320","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:bafe8a17e3812bd7ec989c8192a628ab1f8dd76ca675d4ea16983bec5721c354","target":"record","created_at":"2026-07-04T15:35:45Z","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":"9ca4d28819363678e42c1bbee5f86cdff70145bf556bc588ea1742348c4a986d","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2003-07-25T17:17:20Z","title_canon_sha256":"f9d9784723463e0fbe25070a906135347c17e08eb3214f7f40d69a5be029c16e"},"schema_version":"1.0","source":{"id":"hep-ph/0307320","kind":"arxiv","version":1}},"canonical_sha256":"72a06de181a09067e95929a40a2ed9a28c9f5aaf1259e4e0ef2da21da467a1f4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"72a06de181a09067e95929a40a2ed9a28c9f5aaf1259e4e0ef2da21da467a1f4","first_computed_at":"2026-07-04T15:35:45.651998Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:35:45.651998Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"m6SSoDb1RKzPWVmwUF2Xwn1UhjBNDL+GuaOcvWFTnPx/bQjasyG1Ul7UQEN3BFuYVcZ0IeDjIvpJqnN4CyQNBw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:35:45.652420Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0307320","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bafe8a17e3812bd7ec989c8192a628ab1f8dd76ca675d4ea16983bec5721c354","sha256:c6faef1087d81be55cd96e3b6238a5e59e3b1ff182621eda633e423613674510"],"state_sha256":"6a72710a5bdbee9188705d0720e771a0ce8cec152c210d038e8d4c82e43a7423"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vCVMq3kDIJgpEk9RPzDc7aqrUMel8SkN0/M0RUiGuFzWMR8u9se2uFIWeZJx2kTNXfGd+iwlA7yZvoPEhNHUDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T20:55:23.383216Z","bundle_sha256":"b16aac97ebd8b063d43cf12a7c291e8a0991c023299c78e385b5ecb262516215"}}