{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1998:UASB2LMGSUDZGY7AG54U37ZEF7","short_pith_number":"pith:UASB2LMG","canonical_record":{"source":{"id":"hep-ph/9805430","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1998-05-22T19:57:40Z","cross_cats_sorted":[],"title_canon_sha256":"0026b250d7acbee1127c2ff201b4e962b4fb0feaf21a755bf0055bbf74db165c","abstract_canon_sha256":"a0ed57317303bdac1823e51686a8c9fa075f847a4d6508e0244975979cbdfc7e"},"schema_version":"1.0"},"canonical_sha256":"a0241d2d8695079363e037794dff242fdc2fbbc7c75f2226e38dde001eb8b112","source":{"kind":"arxiv","id":"hep-ph/9805430","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9805430","created_at":"2026-05-18T04:13:18Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9805430v1","created_at":"2026-05-18T04:13:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9805430","created_at":"2026-05-18T04:13:18Z"},{"alias_kind":"pith_short_12","alias_value":"UASB2LMGSUDZ","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"UASB2LMGSUDZGY7A","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"UASB2LMG","created_at":"2026-05-18T12:25:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1998:UASB2LMGSUDZGY7AG54U37ZEF7","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9805430","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1998-05-22T19:57:40Z","cross_cats_sorted":[],"title_canon_sha256":"0026b250d7acbee1127c2ff201b4e962b4fb0feaf21a755bf0055bbf74db165c","abstract_canon_sha256":"a0ed57317303bdac1823e51686a8c9fa075f847a4d6508e0244975979cbdfc7e"},"schema_version":"1.0"},"canonical_sha256":"a0241d2d8695079363e037794dff242fdc2fbbc7c75f2226e38dde001eb8b112","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:13:18.245073Z","signature_b64":"2N7P539DLHEnQJSWQb3iloJ9rTM4sFgOZ7Hf6+9EdIcZCIUQ00ukjlxNajXpLay7C03TmeKobEfDTnwO6/r8Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a0241d2d8695079363e037794dff242fdc2fbbc7c75f2226e38dde001eb8b112","last_reissued_at":"2026-05-18T04:13:18.244577Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:13:18.244577Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9805430","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":"2026-05-18T04:13:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rFbeta4V9fLDu0mPOImowwkyUQA6SrgtYFu1jO39lTAuIAnF142HKtGIRmc5Z2aKpjFFyG2ZoyAl+1fUNKzPBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T09:18:00.946933Z"},"content_sha256":"ba47010a486622fd8a7188af5d3259230d572008d916ba4a38fc87f5bf880dce","schema_version":"1.0","event_id":"sha256:ba47010a486622fd8a7188af5d3259230d572008d916ba4a38fc87f5bf880dce"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1998:UASB2LMGSUDZGY7AG54U37ZEF7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Non-leptonic hyperon decays in chiral perturbation theory","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"B. Borasoy, B. R. Holstein","submitted_at":"1998-05-22T19:57:40Z","abstract_excerpt":"The non-leptonic hyperon decays are analyzed up to one-loop order including all counterterms in the framework of heavy baryon chiral perturbation theory. We use the exchange of the spin-3/2 decuplet resonances as an indication of which low-energy constants contribute significantly to these investigated processes . We choose four independent decay amplitudes that are not related by isospin relations in order to perform a fit for the pertinent low-energy constants and find a satisfactory fit both for s- and p-waves. The chiral corrections to the lowest order forms for the s-waves are moderate wh"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9805430","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":"2026-05-18T04:13:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ga1j2lhs1UortxeQ2owW2WwIaKCqAtOsjBOPEPsBrIlz7Yrp12gS0isrJoiaxrfjrfdpJMwe5atVWwUkie+eBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T09:18:00.947694Z"},"content_sha256":"45a0792550e9ff23082acd7a27c0ed98fe14aad34a27944b0310f3590afbe125","schema_version":"1.0","event_id":"sha256:45a0792550e9ff23082acd7a27c0ed98fe14aad34a27944b0310f3590afbe125"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UASB2LMGSUDZGY7AG54U37ZEF7/bundle.json","state_url":"https://pith.science/pith/UASB2LMGSUDZGY7AG54U37ZEF7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UASB2LMGSUDZGY7AG54U37ZEF7/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":"2026-06-10T09:18:00Z","links":{"resolver":"https://pith.science/pith/UASB2LMGSUDZGY7AG54U37ZEF7","bundle":"https://pith.science/pith/UASB2LMGSUDZGY7AG54U37ZEF7/bundle.json","state":"https://pith.science/pith/UASB2LMGSUDZGY7AG54U37ZEF7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UASB2LMGSUDZGY7AG54U37ZEF7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:UASB2LMGSUDZGY7AG54U37ZEF7","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":"a0ed57317303bdac1823e51686a8c9fa075f847a4d6508e0244975979cbdfc7e","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-05-22T19:57:40Z","title_canon_sha256":"0026b250d7acbee1127c2ff201b4e962b4fb0feaf21a755bf0055bbf74db165c"},"schema_version":"1.0","source":{"id":"hep-ph/9805430","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9805430","created_at":"2026-05-18T04:13:18Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9805430v1","created_at":"2026-05-18T04:13:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9805430","created_at":"2026-05-18T04:13:18Z"},{"alias_kind":"pith_short_12","alias_value":"UASB2LMGSUDZ","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"UASB2LMGSUDZGY7A","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"UASB2LMG","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:45a0792550e9ff23082acd7a27c0ed98fe14aad34a27944b0310f3590afbe125","target":"graph","created_at":"2026-05-18T04:13:18Z","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":"The non-leptonic hyperon decays are analyzed up to one-loop order including all counterterms in the framework of heavy baryon chiral perturbation theory. We use the exchange of the spin-3/2 decuplet resonances as an indication of which low-energy constants contribute significantly to these investigated processes . We choose four independent decay amplitudes that are not related by isospin relations in order to perform a fit for the pertinent low-energy constants and find a satisfactory fit both for s- and p-waves. The chiral corrections to the lowest order forms for the s-waves are moderate wh","authors_text":"B. Borasoy, B. R. Holstein","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1998-05-22T19:57:40Z","title":"Non-leptonic hyperon decays in chiral perturbation theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9805430","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:ba47010a486622fd8a7188af5d3259230d572008d916ba4a38fc87f5bf880dce","target":"record","created_at":"2026-05-18T04:13:18Z","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":"a0ed57317303bdac1823e51686a8c9fa075f847a4d6508e0244975979cbdfc7e","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-05-22T19:57:40Z","title_canon_sha256":"0026b250d7acbee1127c2ff201b4e962b4fb0feaf21a755bf0055bbf74db165c"},"schema_version":"1.0","source":{"id":"hep-ph/9805430","kind":"arxiv","version":1}},"canonical_sha256":"a0241d2d8695079363e037794dff242fdc2fbbc7c75f2226e38dde001eb8b112","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a0241d2d8695079363e037794dff242fdc2fbbc7c75f2226e38dde001eb8b112","first_computed_at":"2026-05-18T04:13:18.244577Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:13:18.244577Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2N7P539DLHEnQJSWQb3iloJ9rTM4sFgOZ7Hf6+9EdIcZCIUQ00ukjlxNajXpLay7C03TmeKobEfDTnwO6/r8Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T04:13:18.245073Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9805430","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ba47010a486622fd8a7188af5d3259230d572008d916ba4a38fc87f5bf880dce","sha256:45a0792550e9ff23082acd7a27c0ed98fe14aad34a27944b0310f3590afbe125"],"state_sha256":"306766e36b7572d5300c50239851433774a98969d1e0dcd9ad1f9962918047eb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HwXsdhqH2ndKPwPdqjgDRB7eG8DRGmOo8z0KT54MWvpVCijnHRaUnQ1cbXOC3B0LlBankPnEvOShx5J+mAAYBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T09:18:00.951749Z","bundle_sha256":"97fd42bc5f86ee1fde9a2d39d9848822c12f4c6d9578cac35c35111f0005c19b"}}