{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:54AF773ZDEILX2BCIB3U2OEQV5","short_pith_number":"pith:54AF773Z","canonical_record":{"source":{"id":"hep-ph/0612212","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2006-12-18T13:43:49Z","cross_cats_sorted":[],"title_canon_sha256":"97c5fa3b0202298b8982fcd8c5f0e89be2921b41d94387741270e148bb5e4d83","abstract_canon_sha256":"eb5c65b6a92e54f2deff89b467ba9026b4bc0d8f6359486cd36a0415d727bf9e"},"schema_version":"1.0"},"canonical_sha256":"ef005fff791910bbe82240774d3890af6d42d52c86a2cf283046d92f1c0e0e42","source":{"kind":"arxiv","id":"hep-ph/0612212","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0612212","created_at":"2026-07-04T15:18:52Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0612212v1","created_at":"2026-07-04T15:18:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0612212","created_at":"2026-07-04T15:18:52Z"},{"alias_kind":"pith_short_12","alias_value":"54AF773ZDEIL","created_at":"2026-07-04T15:18:52Z"},{"alias_kind":"pith_short_16","alias_value":"54AF773ZDEILX2BC","created_at":"2026-07-04T15:18:52Z"},{"alias_kind":"pith_short_8","alias_value":"54AF773Z","created_at":"2026-07-04T15:18:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:54AF773ZDEILX2BCIB3U2OEQV5","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/0612212","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2006-12-18T13:43:49Z","cross_cats_sorted":[],"title_canon_sha256":"97c5fa3b0202298b8982fcd8c5f0e89be2921b41d94387741270e148bb5e4d83","abstract_canon_sha256":"eb5c65b6a92e54f2deff89b467ba9026b4bc0d8f6359486cd36a0415d727bf9e"},"schema_version":"1.0"},"canonical_sha256":"ef005fff791910bbe82240774d3890af6d42d52c86a2cf283046d92f1c0e0e42","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:18:52.498473Z","signature_b64":"k/lEvsTAEj9BtyBomwxUD09pZTFAWS48o89FVH7H5XrKRDOutyLg02hW2gJhZMOHt4e6qWOL6xkR2FvQfYJsBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ef005fff791910bbe82240774d3890af6d42d52c86a2cf283046d92f1c0e0e42","last_reissued_at":"2026-07-04T15:18:52.498111Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:18:52.498111Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/0612212","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":"2026-07-04T15:18:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZXoUF7bB/bcKnuz2nBQ9JWVgg+i41HVz/JgeLdD1o5UEG7l9g+0C+gpbR1hMD/PtMGn/xpZ+gYlIGvgJBiVdCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T14:38:31.109331Z"},"content_sha256":"8d65d5172af50e8664bc9d257fcd00c46a439e0fa38acc6c60a502dd100ec3f8","schema_version":"1.0","event_id":"sha256:8d65d5172af50e8664bc9d257fcd00c46a439e0fa38acc6c60a502dd100ec3f8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:54AF773ZDEILX2BCIB3U2OEQV5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Standard Model Extension with Gravity and Gravitational Baryogenesis","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"G. Lambiase","submitted_at":"2006-12-18T13:43:49Z","abstract_excerpt":"The Standard Model Extension with the inclusion of gravity is studied in the framework of the gravitational baryogenesis, a mechanism to generate the baryon asymmetry based on the coupling between the Ricci scalar curvature and the baryon current (\\partial_\\mu R)J^\\mu. We show that, during the radiation era of the expanding Universe, a non vanishing time derivative of the Ricci curvature arises as a consequence of the coupling between the coefficients for the Lorentz and CPT violation and Ricci's tensor. The order of magnitude for these coefficients are derived from current bounds on baryon as"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0612212","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/0612212/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":"2026-07-04T15:18:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"18AdzzeAsilAejN5GBZMUL2hf1IHmiSdRMJ6NeK1y1p8WYeDWcbBofK64zuW4SRfd9Ytz65QBdjRW43IqOEAAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T14:38:31.109704Z"},"content_sha256":"810fe6c3e53465e4748e2897da00422479813b6ce50ab0a0064e05d74302613e","schema_version":"1.0","event_id":"sha256:810fe6c3e53465e4748e2897da00422479813b6ce50ab0a0064e05d74302613e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/54AF773ZDEILX2BCIB3U2OEQV5/bundle.json","state_url":"https://pith.science/pith/54AF773ZDEILX2BCIB3U2OEQV5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/54AF773ZDEILX2BCIB3U2OEQV5/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":"2026-07-07T14:38:31Z","links":{"resolver":"https://pith.science/pith/54AF773ZDEILX2BCIB3U2OEQV5","bundle":"https://pith.science/pith/54AF773ZDEILX2BCIB3U2OEQV5/bundle.json","state":"https://pith.science/pith/54AF773ZDEILX2BCIB3U2OEQV5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/54AF773ZDEILX2BCIB3U2OEQV5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:54AF773ZDEILX2BCIB3U2OEQV5","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":"eb5c65b6a92e54f2deff89b467ba9026b4bc0d8f6359486cd36a0415d727bf9e","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2006-12-18T13:43:49Z","title_canon_sha256":"97c5fa3b0202298b8982fcd8c5f0e89be2921b41d94387741270e148bb5e4d83"},"schema_version":"1.0","source":{"id":"hep-ph/0612212","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0612212","created_at":"2026-07-04T15:18:52Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0612212v1","created_at":"2026-07-04T15:18:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0612212","created_at":"2026-07-04T15:18:52Z"},{"alias_kind":"pith_short_12","alias_value":"54AF773ZDEIL","created_at":"2026-07-04T15:18:52Z"},{"alias_kind":"pith_short_16","alias_value":"54AF773ZDEILX2BC","created_at":"2026-07-04T15:18:52Z"},{"alias_kind":"pith_short_8","alias_value":"54AF773Z","created_at":"2026-07-04T15:18:52Z"}],"graph_snapshots":[{"event_id":"sha256:810fe6c3e53465e4748e2897da00422479813b6ce50ab0a0064e05d74302613e","target":"graph","created_at":"2026-07-04T15:18:52Z","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/0612212/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Standard Model Extension with the inclusion of gravity is studied in the framework of the gravitational baryogenesis, a mechanism to generate the baryon asymmetry based on the coupling between the Ricci scalar curvature and the baryon current (\\partial_\\mu R)J^\\mu. We show that, during the radiation era of the expanding Universe, a non vanishing time derivative of the Ricci curvature arises as a consequence of the coupling between the coefficients for the Lorentz and CPT violation and Ricci's tensor. The order of magnitude for these coefficients are derived from current bounds on baryon as","authors_text":"G. Lambiase","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2006-12-18T13:43:49Z","title":"Standard Model Extension with Gravity and Gravitational Baryogenesis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0612212","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":"sha256:8d65d5172af50e8664bc9d257fcd00c46a439e0fa38acc6c60a502dd100ec3f8","target":"record","created_at":"2026-07-04T15:18:52Z","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":"eb5c65b6a92e54f2deff89b467ba9026b4bc0d8f6359486cd36a0415d727bf9e","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2006-12-18T13:43:49Z","title_canon_sha256":"97c5fa3b0202298b8982fcd8c5f0e89be2921b41d94387741270e148bb5e4d83"},"schema_version":"1.0","source":{"id":"hep-ph/0612212","kind":"arxiv","version":1}},"canonical_sha256":"ef005fff791910bbe82240774d3890af6d42d52c86a2cf283046d92f1c0e0e42","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ef005fff791910bbe82240774d3890af6d42d52c86a2cf283046d92f1c0e0e42","first_computed_at":"2026-07-04T15:18:52.498111Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:18:52.498111Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"k/lEvsTAEj9BtyBomwxUD09pZTFAWS48o89FVH7H5XrKRDOutyLg02hW2gJhZMOHt4e6qWOL6xkR2FvQfYJsBw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:18:52.498473Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0612212","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8d65d5172af50e8664bc9d257fcd00c46a439e0fa38acc6c60a502dd100ec3f8","sha256:810fe6c3e53465e4748e2897da00422479813b6ce50ab0a0064e05d74302613e"],"state_sha256":"c3083fb5e54f6df08518ca0611ceabdad1e938d7bcecf0e815d2949f542e731a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ivA9utSkq2hqhmtKLehubIFan8CGBQNXCSCzQOAw5JBnRXlkBR7XZO1L7A7RZRTeo8O8yWOTHG5BezjTiOQ0AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T14:38:31.111636Z","bundle_sha256":"392a84fdc29e37faf22f628890becff375edcbbf4ed015d1688ed3ecb0e7f913"}}