{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:26M345YDLNHBSGEB3665ZAIVOJ","short_pith_number":"pith:26M345YD","canonical_record":{"source":{"id":"1707.02255","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-07-07T16:28:24Z","cross_cats_sorted":[],"title_canon_sha256":"e146ca81fa902b0f93d578170e3dbea5c6bd44902c2f5254d0215446cf9da4bd","abstract_canon_sha256":"5cd591bcfdae3ee4f69b2dfd5b6b9d21b5642e80d06c7c1fdffb8f88a358f582"},"schema_version":"1.0"},"canonical_sha256":"d799be77035b4e191881dfbddc81157259c9dab90493d2d37dd90b8c598de17b","source":{"kind":"arxiv","id":"1707.02255","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.02255","created_at":"2026-05-18T00:29:30Z"},{"alias_kind":"arxiv_version","alias_value":"1707.02255v2","created_at":"2026-05-18T00:29:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.02255","created_at":"2026-05-18T00:29:30Z"},{"alias_kind":"pith_short_12","alias_value":"26M345YDLNHB","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"26M345YDLNHBSGEB","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"26M345YD","created_at":"2026-05-18T12:30:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:26M345YDLNHBSGEB3665ZAIVOJ","target":"record","payload":{"canonical_record":{"source":{"id":"1707.02255","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-07-07T16:28:24Z","cross_cats_sorted":[],"title_canon_sha256":"e146ca81fa902b0f93d578170e3dbea5c6bd44902c2f5254d0215446cf9da4bd","abstract_canon_sha256":"5cd591bcfdae3ee4f69b2dfd5b6b9d21b5642e80d06c7c1fdffb8f88a358f582"},"schema_version":"1.0"},"canonical_sha256":"d799be77035b4e191881dfbddc81157259c9dab90493d2d37dd90b8c598de17b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:29:30.022918Z","signature_b64":"jzyHFNz0u29J7nBsDlijwG4+RTlmIZmZVJiCjKi9hHjuQ69pPwncdArpzLjdmNYIttIhwt4CTbK7aqJQwfLgBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d799be77035b4e191881dfbddc81157259c9dab90493d2d37dd90b8c598de17b","last_reissued_at":"2026-05-18T00:29:30.022215Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:29:30.022215Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1707.02255","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:29:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CzRIE8En2EKgVQ8QoYovydRRX+Nf09baQ4c/LdiBL2TY6Y6/7oyPArtoDOWiCGKRwCytmrxOXV+fcKadSqsQAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T12:21:10.803556Z"},"content_sha256":"754c1e9c16c5f91da2e1c3c86835251dc2c8a0ebf19cf0f12d57389aa49b0d05","schema_version":"1.0","event_id":"sha256:754c1e9c16c5f91da2e1c3c86835251dc2c8a0ebf19cf0f12d57389aa49b0d05"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:26M345YDLNHBSGEB3665ZAIVOJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Systematic study of octet-baryon electromagnetic form factors in covariant chiral perturbation theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Astrid N. Hiller Blin","submitted_at":"2017-07-07T16:28:24Z","abstract_excerpt":"We perform a complete and systematic calculation of the octet-baryon form factors within the fully covariant approach of SU(3) chiral perturbation theory at O(p^3). We use the extended on-mass shell renormalization scheme, and include explicitly the vector mesons and the spin-3/2 decuplet intermediate states. Comparing these predictions with data including magnetic moments, charges, and magnetic radii, we determine the unknown low-energy constants, and give predictions for yet unmeasured observables, such as the magnetic moment of the Sigma^0, and the charge and magnetic radii of the hyperons."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.02255","kind":"arxiv","version":2},"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":"2026-05-18T00:29:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WhFasRXm0XlcfPSc1PpcMqlP/TCyTOBKBAXFt7vtIIVjCD7rigmqrew+osi+BGKyaGajglIoss7uq8pDev/bCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T12:21:10.803909Z"},"content_sha256":"4e26de04723442fd3630ea3641cb79ee639806bb2e160ad5b96ca7456aae9fdc","schema_version":"1.0","event_id":"sha256:4e26de04723442fd3630ea3641cb79ee639806bb2e160ad5b96ca7456aae9fdc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/26M345YDLNHBSGEB3665ZAIVOJ/bundle.json","state_url":"https://pith.science/pith/26M345YDLNHBSGEB3665ZAIVOJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/26M345YDLNHBSGEB3665ZAIVOJ/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":"2026-06-05T12:21:10Z","links":{"resolver":"https://pith.science/pith/26M345YDLNHBSGEB3665ZAIVOJ","bundle":"https://pith.science/pith/26M345YDLNHBSGEB3665ZAIVOJ/bundle.json","state":"https://pith.science/pith/26M345YDLNHBSGEB3665ZAIVOJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/26M345YDLNHBSGEB3665ZAIVOJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:26M345YDLNHBSGEB3665ZAIVOJ","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":"5cd591bcfdae3ee4f69b2dfd5b6b9d21b5642e80d06c7c1fdffb8f88a358f582","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-07-07T16:28:24Z","title_canon_sha256":"e146ca81fa902b0f93d578170e3dbea5c6bd44902c2f5254d0215446cf9da4bd"},"schema_version":"1.0","source":{"id":"1707.02255","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.02255","created_at":"2026-05-18T00:29:30Z"},{"alias_kind":"arxiv_version","alias_value":"1707.02255v2","created_at":"2026-05-18T00:29:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.02255","created_at":"2026-05-18T00:29:30Z"},{"alias_kind":"pith_short_12","alias_value":"26M345YDLNHB","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"26M345YDLNHBSGEB","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"26M345YD","created_at":"2026-05-18T12:30:55Z"}],"graph_snapshots":[{"event_id":"sha256:4e26de04723442fd3630ea3641cb79ee639806bb2e160ad5b96ca7456aae9fdc","target":"graph","created_at":"2026-05-18T00:29:30Z","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 perform a complete and systematic calculation of the octet-baryon form factors within the fully covariant approach of SU(3) chiral perturbation theory at O(p^3). We use the extended on-mass shell renormalization scheme, and include explicitly the vector mesons and the spin-3/2 decuplet intermediate states. Comparing these predictions with data including magnetic moments, charges, and magnetic radii, we determine the unknown low-energy constants, and give predictions for yet unmeasured observables, such as the magnetic moment of the Sigma^0, and the charge and magnetic radii of the hyperons.","authors_text":"Astrid N. Hiller Blin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-07-07T16:28:24Z","title":"Systematic study of octet-baryon electromagnetic form factors in covariant chiral perturbation theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.02255","kind":"arxiv","version":2},"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":"sha256:754c1e9c16c5f91da2e1c3c86835251dc2c8a0ebf19cf0f12d57389aa49b0d05","target":"record","created_at":"2026-05-18T00:29:30Z","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":"5cd591bcfdae3ee4f69b2dfd5b6b9d21b5642e80d06c7c1fdffb8f88a358f582","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-07-07T16:28:24Z","title_canon_sha256":"e146ca81fa902b0f93d578170e3dbea5c6bd44902c2f5254d0215446cf9da4bd"},"schema_version":"1.0","source":{"id":"1707.02255","kind":"arxiv","version":2}},"canonical_sha256":"d799be77035b4e191881dfbddc81157259c9dab90493d2d37dd90b8c598de17b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d799be77035b4e191881dfbddc81157259c9dab90493d2d37dd90b8c598de17b","first_computed_at":"2026-05-18T00:29:30.022215Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:29:30.022215Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jzyHFNz0u29J7nBsDlijwG4+RTlmIZmZVJiCjKi9hHjuQ69pPwncdArpzLjdmNYIttIhwt4CTbK7aqJQwfLgBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:29:30.022918Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.02255","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:754c1e9c16c5f91da2e1c3c86835251dc2c8a0ebf19cf0f12d57389aa49b0d05","sha256:4e26de04723442fd3630ea3641cb79ee639806bb2e160ad5b96ca7456aae9fdc"],"state_sha256":"e7f6fb65859318bd4b1165496accdd5f17ea84585e4fb2dac7054efaab2f297d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mCPZiaZH8HKyCPZZzKJ2YTsdR+jp2MqVHi4DLEjshcdyn/gELeSon6sxKu9KSDPta66WWsgpXrB73pXSzFxlDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T12:21:10.805845Z","bundle_sha256":"910c57b83d4bbdc574ea6f6b0896541256945a32eccc7a1266c346c212b92029"}}