{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:3U4T35BCLQRTQRCAYXZIUSSJH5","short_pith_number":"pith:3U4T35BC","canonical_record":{"source":{"id":"0904.4894","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-04-30T17:24:00Z","cross_cats_sorted":[],"title_canon_sha256":"2a513fc334d508a516c1b61e11477a630d62c4c5f5c9bb8e3beb9192d4f20249","abstract_canon_sha256":"67a336faa4ace8e1974eb8a6d73016f12afe0db247917b5f6bce7f84be50dd84"},"schema_version":"1.0"},"canonical_sha256":"dd393df4225c23384440c5f28a4a493f715c83b7203aa56aced76cce710db150","source":{"kind":"arxiv","id":"0904.4894","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0904.4894","created_at":"2026-05-18T04:29:54Z"},{"alias_kind":"arxiv_version","alias_value":"0904.4894v1","created_at":"2026-05-18T04:29:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0904.4894","created_at":"2026-05-18T04:29:54Z"},{"alias_kind":"pith_short_12","alias_value":"3U4T35BCLQRT","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"3U4T35BCLQRTQRCA","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"3U4T35BC","created_at":"2026-05-18T12:25:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:3U4T35BCLQRTQRCAYXZIUSSJH5","target":"record","payload":{"canonical_record":{"source":{"id":"0904.4894","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-04-30T17:24:00Z","cross_cats_sorted":[],"title_canon_sha256":"2a513fc334d508a516c1b61e11477a630d62c4c5f5c9bb8e3beb9192d4f20249","abstract_canon_sha256":"67a336faa4ace8e1974eb8a6d73016f12afe0db247917b5f6bce7f84be50dd84"},"schema_version":"1.0"},"canonical_sha256":"dd393df4225c23384440c5f28a4a493f715c83b7203aa56aced76cce710db150","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:29:54.079898Z","signature_b64":"nZvXVKa5J5LbFHclu5cB0iOKAGZPJD22asZoDMHAEuuhGeeRpkLqu95LwPN3+Zvz9JP2JdidVZZkRe7War2+Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dd393df4225c23384440c5f28a4a493f715c83b7203aa56aced76cce710db150","last_reissued_at":"2026-05-18T04:29:54.079166Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:29:54.079166Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0904.4894","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":"2026-05-18T04:29:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"us0o08+KnSwGOsq/P36o0A8qjp3GYOG3qSIhWcFED25iWOlR/fT6qEV3BAWM5vEDWe7+GCamVsFOkJtrZuk1Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T12:13:35.540698Z"},"content_sha256":"03004f61a599c970b9a2f403ee46ce50716ca227a1f31f305299b973a2bd7a88","schema_version":"1.0","event_id":"sha256:03004f61a599c970b9a2f403ee46ce50716ca227a1f31f305299b973a2bd7a88"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:3U4T35BCLQRTQRCAYXZIUSSJH5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"SU(3)-breaking corrections to the baryon-octet magnetic moments in chiral perturbation theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"J. Martin Camalich, L. Alvarez-Ruso, L.S. Geng, M.J. Vicente Vacas","submitted_at":"2009-04-30T17:24:00Z","abstract_excerpt":"We report a calculation of the baryon magnetic moments using covariant chiral perturbation theory within the extended-on-mass-shell renormalization scheme including intermediate octet and decuplet contributions. By fitting the two available low-energy constants, we improve the Coleman-Glashow description of the data when we include the leading SU(3) breaking effects coming from the lowest-order loops. We compare with previous attempts at the same order using heavy-baryon and covariant infrared chiral perturbation theory, and discuss the source of the differences."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0904.4894","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":"2026-05-18T04:29:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y9QA0BycH4MFDLnQNDT555ZlAmBXthqQ5EclBGzubwNA/NZ5KQ0qf0m8YyBgh4pBR9WdlzhS8dackp+RLCJYDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T12:13:35.541044Z"},"content_sha256":"7eb90f6f200c9802ef57186b8b48322c118dd9663a59496ed1de47583329fb76","schema_version":"1.0","event_id":"sha256:7eb90f6f200c9802ef57186b8b48322c118dd9663a59496ed1de47583329fb76"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3U4T35BCLQRTQRCAYXZIUSSJH5/bundle.json","state_url":"https://pith.science/pith/3U4T35BCLQRTQRCAYXZIUSSJH5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3U4T35BCLQRTQRCAYXZIUSSJH5/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":"2026-06-11T12:13:35Z","links":{"resolver":"https://pith.science/pith/3U4T35BCLQRTQRCAYXZIUSSJH5","bundle":"https://pith.science/pith/3U4T35BCLQRTQRCAYXZIUSSJH5/bundle.json","state":"https://pith.science/pith/3U4T35BCLQRTQRCAYXZIUSSJH5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3U4T35BCLQRTQRCAYXZIUSSJH5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:3U4T35BCLQRTQRCAYXZIUSSJH5","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":"67a336faa4ace8e1974eb8a6d73016f12afe0db247917b5f6bce7f84be50dd84","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-04-30T17:24:00Z","title_canon_sha256":"2a513fc334d508a516c1b61e11477a630d62c4c5f5c9bb8e3beb9192d4f20249"},"schema_version":"1.0","source":{"id":"0904.4894","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0904.4894","created_at":"2026-05-18T04:29:54Z"},{"alias_kind":"arxiv_version","alias_value":"0904.4894v1","created_at":"2026-05-18T04:29:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0904.4894","created_at":"2026-05-18T04:29:54Z"},{"alias_kind":"pith_short_12","alias_value":"3U4T35BCLQRT","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"3U4T35BCLQRTQRCA","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"3U4T35BC","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:7eb90f6f200c9802ef57186b8b48322c118dd9663a59496ed1de47583329fb76","target":"graph","created_at":"2026-05-18T04:29:54Z","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 report a calculation of the baryon magnetic moments using covariant chiral perturbation theory within the extended-on-mass-shell renormalization scheme including intermediate octet and decuplet contributions. By fitting the two available low-energy constants, we improve the Coleman-Glashow description of the data when we include the leading SU(3) breaking effects coming from the lowest-order loops. We compare with previous attempts at the same order using heavy-baryon and covariant infrared chiral perturbation theory, and discuss the source of the differences.","authors_text":"J. Martin Camalich, L. Alvarez-Ruso, L.S. Geng, M.J. Vicente Vacas","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-04-30T17:24:00Z","title":"SU(3)-breaking corrections to the baryon-octet magnetic moments in chiral perturbation theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0904.4894","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":"sha256:03004f61a599c970b9a2f403ee46ce50716ca227a1f31f305299b973a2bd7a88","target":"record","created_at":"2026-05-18T04:29:54Z","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":"67a336faa4ace8e1974eb8a6d73016f12afe0db247917b5f6bce7f84be50dd84","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-04-30T17:24:00Z","title_canon_sha256":"2a513fc334d508a516c1b61e11477a630d62c4c5f5c9bb8e3beb9192d4f20249"},"schema_version":"1.0","source":{"id":"0904.4894","kind":"arxiv","version":1}},"canonical_sha256":"dd393df4225c23384440c5f28a4a493f715c83b7203aa56aced76cce710db150","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dd393df4225c23384440c5f28a4a493f715c83b7203aa56aced76cce710db150","first_computed_at":"2026-05-18T04:29:54.079166Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:29:54.079166Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nZvXVKa5J5LbFHclu5cB0iOKAGZPJD22asZoDMHAEuuhGeeRpkLqu95LwPN3+Zvz9JP2JdidVZZkRe7War2+Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:29:54.079898Z","signed_message":"canonical_sha256_bytes"},"source_id":"0904.4894","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:03004f61a599c970b9a2f403ee46ce50716ca227a1f31f305299b973a2bd7a88","sha256:7eb90f6f200c9802ef57186b8b48322c118dd9663a59496ed1de47583329fb76"],"state_sha256":"8d34bb823b639bf95719bf04c8c6d24e6d7a3c86945d8c9ff1b7bf2241b8e93f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z/8fZ1M4vTNr39uw1XwtjpwCoPYJEtJP2x8QKg9s4FnHuYQ9iF02sf/qxxb4CMuVvoQ0nDFeC9ommy5Zg7rqBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T12:13:35.543035Z","bundle_sha256":"22254a88d66b8ab5e39797b23382656b69dd082c6ac3979cea2a5c24b970ed01"}}