{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:Y376PWEL346MA2GQQZQN562RCP","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":"2189f046be2a7133edd41aa94260383a13c0d56281964f7cc98e441ddca57b97","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-05-27T22:33:44Z","title_canon_sha256":"62784c13546b80479f29b7c0109588c9f71b6fbca42c9e204064752dba16392a"},"schema_version":"1.0","source":{"id":"hep-ph/9805488","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9805488","created_at":"2026-05-18T01:08:04Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9805488v2","created_at":"2026-05-18T01:08:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9805488","created_at":"2026-05-18T01:08:04Z"},{"alias_kind":"pith_short_12","alias_value":"Y376PWEL346M","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"Y376PWEL346MA2GQ","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"Y376PWEL","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:6276505255f94dfd21037f8785d45a18fd1ac955bfaf3b0d108aed61f2442225","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 introduce and study the properties of the \"color-straight\" four-quark operators containing heavy and light quark fields. They are of the form (\\bar b\\Gamma_b b)(\\bar q\\Gamma_q q) where both brackets are color singlets. Their expectation values include the bulk of the nonfactorizable contributions to the nonleptonic decay widths of heavy hadrons. The expectation values of the color-straight operators in the heavy hadrons are related to the momentum integrals of the elastic light-quark formfactors of the respective heavy hadron. We calculate the asymptotic behavior of the light-current formfa","authors_text":"Dan Pirjol, Nikolai Uraltsev","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1998-05-27T22:33:44Z","title":"Four-fermion heavy quark operators and light current amplitudes in heavy flavor hadrons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9805488","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":"sha256:8dbc14fbe04fc33639fcc748e9f3d488e4b03f2a632f80ba2648f45b3cb3caae","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":"2189f046be2a7133edd41aa94260383a13c0d56281964f7cc98e441ddca57b97","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-05-27T22:33:44Z","title_canon_sha256":"62784c13546b80479f29b7c0109588c9f71b6fbca42c9e204064752dba16392a"},"schema_version":"1.0","source":{"id":"hep-ph/9805488","kind":"arxiv","version":2}},"canonical_sha256":"c6ffe7d88bdf3cc068d08660defb5113e95d23ec8fe2335fd785331e8b5a58b9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c6ffe7d88bdf3cc068d08660defb5113e95d23ec8fe2335fd785331e8b5a58b9","first_computed_at":"2026-05-18T01:08:04.442556Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:08:04.442556Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Y87dZRxcG2NLjJjEiVGwT7bYyqswfC9c+WPkDX2H6WIuigmHtPKngzfnhCveZH1oofC3gniCv3RRUQp2ZpsgCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:08:04.443003Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9805488","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8dbc14fbe04fc33639fcc748e9f3d488e4b03f2a632f80ba2648f45b3cb3caae","sha256:6276505255f94dfd21037f8785d45a18fd1ac955bfaf3b0d108aed61f2442225"],"state_sha256":"c7c7b1b126de8052925fc57ebccbe10e2b95497a46ab502a63ecf06c9f978c46"}