{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1998:S7ECPW5JYAFO6BENQHVQQ3WN4W","short_pith_number":"pith:S7ECPW5J","canonical_record":{"source":{"id":"hep-ph/9806270","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1998-06-05T03:12:31Z","cross_cats_sorted":[],"title_canon_sha256":"0ba9ddb2305c02fe5ed7e6a5f2022d4db88dc526b7010cd58ac653e1ed39e949","abstract_canon_sha256":"e6f4ccc0ba3c552a8834f11dbde7edffa8a06ff26c5fe2b5989589f973728df5"},"schema_version":"1.0"},"canonical_sha256":"97c827dba9c00aef048d81eb086ecde5b2c72f6dc9c9d2db67fab0898815bcc7","source":{"kind":"arxiv","id":"hep-ph/9806270","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9806270","created_at":"2026-05-18T01:08:04Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9806270v3","created_at":"2026-05-18T01:08:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9806270","created_at":"2026-05-18T01:08:04Z"},{"alias_kind":"pith_short_12","alias_value":"S7ECPW5JYAFO","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"S7ECPW5JYAFO6BEN","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"S7ECPW5J","created_at":"2026-05-18T12:25:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1998:S7ECPW5JYAFO6BENQHVQQ3WN4W","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9806270","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1998-06-05T03:12:31Z","cross_cats_sorted":[],"title_canon_sha256":"0ba9ddb2305c02fe5ed7e6a5f2022d4db88dc526b7010cd58ac653e1ed39e949","abstract_canon_sha256":"e6f4ccc0ba3c552a8834f11dbde7edffa8a06ff26c5fe2b5989589f973728df5"},"schema_version":"1.0"},"canonical_sha256":"97c827dba9c00aef048d81eb086ecde5b2c72f6dc9c9d2db67fab0898815bcc7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:08:04.418538Z","signature_b64":"zBZcuRMuNEaqZ1LThUidP6XajB0y6aI0itTmtXEwKCSG+5SWS4UpJDty9jCgQsCATNS6pEHNiOASAgRR824nBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"97c827dba9c00aef048d81eb086ecde5b2c72f6dc9c9d2db67fab0898815bcc7","last_reissued_at":"2026-05-18T01:08:04.418025Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:08:04.418025Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9806270","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:08:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qNfcXc6dopavSwxLrsfOtCdy2xUPwmnxwE3trYO+TxvXmf+ZTayO9bheOO3odjAplnPvJOmidMSJzJDmzZ+cAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T20:25:38.221699Z"},"content_sha256":"bd8b0b7b883ac5e8d127d6f784ed4a68a9ae981c52a22fd18632595d59568bba","schema_version":"1.0","event_id":"sha256:bd8b0b7b883ac5e8d127d6f784ed4a68a9ae981c52a22fd18632595d59568bba"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1998:S7ECPW5JYAFO6BENQHVQQ3WN4W","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Nonfactorization in Cabibbo-Favored B Decays","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. N. Kamal, F. M. Al-Shamali","submitted_at":"1998-06-05T03:12:31Z","abstract_excerpt":"We assume universal values for the color-singlet ($\\epsilon_1$) and color octet ($\\epsilon_8$) nonfactorization parameters in B Decays. Two sets of color-favored processes and one set of color-suppressed processes were used to give quantitative estimates of these parameters. It has been found (by calculating the branching ratios for a large number of Cabibbo-favored B Decays) that the values $\\epsilon_1(\\mu_0) = - 0.06 +/- 0.03$ and $\\epsilon_8(\\mu_0) = 0.12 +/- 0.02$ improve significantly the predictions of the factorization model."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9806270","kind":"arxiv","version":3},"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":"2026-05-18T01:08:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zmQyZ7Y3b47cxYm1aVqTl78JXGDpXmTqDCIzgc46Prae2/kX0bNv9zfg6/Fu8WmNkHpe8zWjtfpHteASVgFTCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T20:25:38.222041Z"},"content_sha256":"668b1ae5479b95a3d354a9cda75c6e7d4d74912fb530683d4532ed3c18b179f1","schema_version":"1.0","event_id":"sha256:668b1ae5479b95a3d354a9cda75c6e7d4d74912fb530683d4532ed3c18b179f1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/S7ECPW5JYAFO6BENQHVQQ3WN4W/bundle.json","state_url":"https://pith.science/pith/S7ECPW5JYAFO6BENQHVQQ3WN4W/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/S7ECPW5JYAFO6BENQHVQQ3WN4W/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":"2026-06-24T20:25:38Z","links":{"resolver":"https://pith.science/pith/S7ECPW5JYAFO6BENQHVQQ3WN4W","bundle":"https://pith.science/pith/S7ECPW5JYAFO6BENQHVQQ3WN4W/bundle.json","state":"https://pith.science/pith/S7ECPW5JYAFO6BENQHVQQ3WN4W/state.json","well_known_bundle":"https://pith.science/.well-known/pith/S7ECPW5JYAFO6BENQHVQQ3WN4W/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:S7ECPW5JYAFO6BENQHVQQ3WN4W","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":"e6f4ccc0ba3c552a8834f11dbde7edffa8a06ff26c5fe2b5989589f973728df5","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-06-05T03:12:31Z","title_canon_sha256":"0ba9ddb2305c02fe5ed7e6a5f2022d4db88dc526b7010cd58ac653e1ed39e949"},"schema_version":"1.0","source":{"id":"hep-ph/9806270","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9806270","created_at":"2026-05-18T01:08:04Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9806270v3","created_at":"2026-05-18T01:08:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9806270","created_at":"2026-05-18T01:08:04Z"},{"alias_kind":"pith_short_12","alias_value":"S7ECPW5JYAFO","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"S7ECPW5JYAFO6BEN","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"S7ECPW5J","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:668b1ae5479b95a3d354a9cda75c6e7d4d74912fb530683d4532ed3c18b179f1","target":"graph","created_at":"2026-05-18T01:08:04Z","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 assume universal values for the color-singlet ($\\epsilon_1$) and color octet ($\\epsilon_8$) nonfactorization parameters in B Decays. Two sets of color-favored processes and one set of color-suppressed processes were used to give quantitative estimates of these parameters. It has been found (by calculating the branching ratios for a large number of Cabibbo-favored B Decays) that the values $\\epsilon_1(\\mu_0) = - 0.06 +/- 0.03$ and $\\epsilon_8(\\mu_0) = 0.12 +/- 0.02$ improve significantly the predictions of the factorization model.","authors_text":"A. N. Kamal, F. M. Al-Shamali","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1998-06-05T03:12:31Z","title":"Nonfactorization in Cabibbo-Favored B Decays"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9806270","kind":"arxiv","version":3},"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:bd8b0b7b883ac5e8d127d6f784ed4a68a9ae981c52a22fd18632595d59568bba","target":"record","created_at":"2026-05-18T01:08:04Z","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":"e6f4ccc0ba3c552a8834f11dbde7edffa8a06ff26c5fe2b5989589f973728df5","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-06-05T03:12:31Z","title_canon_sha256":"0ba9ddb2305c02fe5ed7e6a5f2022d4db88dc526b7010cd58ac653e1ed39e949"},"schema_version":"1.0","source":{"id":"hep-ph/9806270","kind":"arxiv","version":3}},"canonical_sha256":"97c827dba9c00aef048d81eb086ecde5b2c72f6dc9c9d2db67fab0898815bcc7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"97c827dba9c00aef048d81eb086ecde5b2c72f6dc9c9d2db67fab0898815bcc7","first_computed_at":"2026-05-18T01:08:04.418025Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:08:04.418025Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zBZcuRMuNEaqZ1LThUidP6XajB0y6aI0itTmtXEwKCSG+5SWS4UpJDty9jCgQsCATNS6pEHNiOASAgRR824nBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:08:04.418538Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9806270","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bd8b0b7b883ac5e8d127d6f784ed4a68a9ae981c52a22fd18632595d59568bba","sha256:668b1ae5479b95a3d354a9cda75c6e7d4d74912fb530683d4532ed3c18b179f1"],"state_sha256":"89a2a7d860b8a7c8277bfee017674311e95bd3502c5189701a8f0d70798ee8c5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lFrOOL9Nr6zXtyVgiz0hGOF7Hx6xe99mumetaEObBkaj0/GsONjezMhgVQpT9scrN5Vy/W/22FN0qV2F38J7BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-24T20:25:38.224012Z","bundle_sha256":"7c08ee047a0a688c5cfe046df2b0c25fca8419e3398075bd7f5db8f857bede77"}}