{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1994:B5KLQJRLENUHGQKUMF5XI7Q3J5","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":"1aeb58d6e79d7f19fd74a8a1c7753ba8ff2b4684b371e3069d5a2c1e1d0e1bd2","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1994-01-11T03:02:52Z","title_canon_sha256":"c4d6f57cb6af0152c309c5ec9be08203a12a7dfabcaab0285746af1f84eed381"},"schema_version":"1.0","source":{"id":"hep-ph/9401232","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9401232","created_at":"2026-07-04T15:57:20Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9401232v1","created_at":"2026-07-04T15:57:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9401232","created_at":"2026-07-04T15:57:20Z"},{"alias_kind":"pith_short_12","alias_value":"B5KLQJRLENUH","created_at":"2026-07-04T15:57:20Z"},{"alias_kind":"pith_short_16","alias_value":"B5KLQJRLENUHGQKU","created_at":"2026-07-04T15:57:20Z"},{"alias_kind":"pith_short_8","alias_value":"B5KLQJRL","created_at":"2026-07-04T15:57:20Z"}],"graph_snapshots":[{"event_id":"sha256:ff6ef02348e13fde02779ee691ccddb1bddd0cd1cb3d80858ae21eb04361b263","target":"graph","created_at":"2026-07-04T15:57:20Z","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/9401232/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We analyze the baryon mass differences up to second order in chiral perturbation theory, including the effects of decuplet intermediate states. We show that the Coleman--Glashow relation has computable corrections of order $(m_d - m_u) m_s$. These corrections are numerically small, and in agreement with the data. We also show that corrections to the $\\Sigma$ equal-spacing rule are dominated by electromagnetic contributions, and that the Gell-Mann--Okubo formula has non-analytic corrections of order $m_s^2 \\ln m_s$ which cannot be computed from known matrix elements. We also show that the baryo","authors_text":"Markus A. Luty, Richard F. Lebed","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1994-01-11T03:02:52Z","title":"Baryon Masses at Second Order in Chiral Perturbation Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9401232","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":"sha256:34c189a771d18e9f6b330180d64f1801658bd0b33dc74e7011718467d97389a4","target":"record","created_at":"2026-07-04T15:57:20Z","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":"1aeb58d6e79d7f19fd74a8a1c7753ba8ff2b4684b371e3069d5a2c1e1d0e1bd2","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1994-01-11T03:02:52Z","title_canon_sha256":"c4d6f57cb6af0152c309c5ec9be08203a12a7dfabcaab0285746af1f84eed381"},"schema_version":"1.0","source":{"id":"hep-ph/9401232","kind":"arxiv","version":1}},"canonical_sha256":"0f54b8262b2368734154617b747e1b4f66dcbcdb8b537c841d81442ec4910124","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0f54b8262b2368734154617b747e1b4f66dcbcdb8b537c841d81442ec4910124","first_computed_at":"2026-07-04T15:57:20.493267Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:57:20.493267Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eYoEEZ7vlZc4d4h51AG+wpdJ9+TNiFzfBzzZ+ldbmbcL+VuE4W0HPk1oDIBQUqQf3vIR3r5khAqt1+q09RmXDA==","signature_status":"signed_v1","signed_at":"2026-07-04T15:57:20.493610Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9401232","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:34c189a771d18e9f6b330180d64f1801658bd0b33dc74e7011718467d97389a4","sha256:ff6ef02348e13fde02779ee691ccddb1bddd0cd1cb3d80858ae21eb04361b263"],"state_sha256":"4c4dadd383f2fae57bb9cd3412729cba97d5e6a9ae3946e187f3d1d57c6d4552"}