{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2001:T6EKMEJ553PVNONYM7F7CFYE43","short_pith_number":"pith:T6EKMEJ5","schema_version":"1.0","canonical_sha256":"9f88a6113deedf56b9b867cbf11704e6d69bb55eaa24573b53f1ae9fa4664ea3","source":{"kind":"arxiv","id":"hep-lat/0108010","version":2},"attestation_state":"computed","paper":{"title":"Effects of Quenching and Partial Quenching on Penguin Matrix Elements","license":"","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"Elisabetta Pallante, Maarten Golterman","submitted_at":"2001-08-09T14:03:33Z","abstract_excerpt":"In the calculation of non-leptonic weak decay rates, a \"mismatch\" arises when the QCD evolution of the relevant weak hamiltonian down to hadronic scales is performed in unquenched QCD, but the hadronic matrix elements are then computed in (partially) quenched lattice QCD. This mismatch arises because the transformation properties of penguin operators under chiral symmetry change in the transition from unquenched to (partially) quenched QCD. Here we discuss QCD-penguin contributions to $\\Delta S=1$ matrix elements, and show that new low-energy constants contribute at leading order in chiral per"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"hep-lat/0108010","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"2001-08-09T14:03:33Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"14841d1a5d007220296e47a07a464a0302fd802ea3aa67d663a5af3fb0f15ca0","abstract_canon_sha256":"1b551b8feb066388239614f114da1a4bd319bccb4facedab4df161877e5e1b49"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:20:58.046081Z","signature_b64":"R+LVXQVY2fE4V2sLo6/0G+HP0aRdE/1iMEzXPfl4OBUDOu5R1HddiuoCJKnjtLBSnkPjph/7ZPm9jIGy2bViAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9f88a6113deedf56b9b867cbf11704e6d69bb55eaa24573b53f1ae9fa4664ea3","last_reissued_at":"2026-07-04T17:20:58.045721Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:20:58.045721Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Effects of Quenching and Partial Quenching on Penguin Matrix Elements","license":"","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"Elisabetta Pallante, Maarten Golterman","submitted_at":"2001-08-09T14:03:33Z","abstract_excerpt":"In the calculation of non-leptonic weak decay rates, a \"mismatch\" arises when the QCD evolution of the relevant weak hamiltonian down to hadronic scales is performed in unquenched QCD, but the hadronic matrix elements are then computed in (partially) quenched lattice QCD. This mismatch arises because the transformation properties of penguin operators under chiral symmetry change in the transition from unquenched to (partially) quenched QCD. Here we discuss QCD-penguin contributions to $\\Delta S=1$ matrix elements, and show that new low-energy constants contribute at leading order in chiral per"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0108010","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-lat/0108010/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/0108010","created_at":"2026-07-04T17:20:58.045785+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/0108010v2","created_at":"2026-07-04T17:20:58.045785+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/0108010","created_at":"2026-07-04T17:20:58.045785+00:00"},{"alias_kind":"pith_short_12","alias_value":"T6EKMEJ553PV","created_at":"2026-07-04T17:20:58.045785+00:00"},{"alias_kind":"pith_short_16","alias_value":"T6EKMEJ553PVNONY","created_at":"2026-07-04T17:20:58.045785+00:00"},{"alias_kind":"pith_short_8","alias_value":"T6EKMEJ5","created_at":"2026-07-04T17:20:58.045785+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/T6EKMEJ553PVNONYM7F7CFYE43","json":"https://pith.science/pith/T6EKMEJ553PVNONYM7F7CFYE43.json","graph_json":"https://pith.science/api/pith-number/T6EKMEJ553PVNONYM7F7CFYE43/graph.json","events_json":"https://pith.science/api/pith-number/T6EKMEJ553PVNONYM7F7CFYE43/events.json","paper":"https://pith.science/paper/T6EKMEJ5"},"agent_actions":{"view_html":"https://pith.science/pith/T6EKMEJ553PVNONYM7F7CFYE43","download_json":"https://pith.science/pith/T6EKMEJ553PVNONYM7F7CFYE43.json","view_paper":"https://pith.science/paper/T6EKMEJ5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-lat/0108010&json=true","fetch_graph":"https://pith.science/api/pith-number/T6EKMEJ553PVNONYM7F7CFYE43/graph.json","fetch_events":"https://pith.science/api/pith-number/T6EKMEJ553PVNONYM7F7CFYE43/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/T6EKMEJ553PVNONYM7F7CFYE43/action/timestamp_anchor","attest_storage":"https://pith.science/pith/T6EKMEJ553PVNONYM7F7CFYE43/action/storage_attestation","attest_author":"https://pith.science/pith/T6EKMEJ553PVNONYM7F7CFYE43/action/author_attestation","sign_citation":"https://pith.science/pith/T6EKMEJ553PVNONYM7F7CFYE43/action/citation_signature","submit_replication":"https://pith.science/pith/T6EKMEJ553PVNONYM7F7CFYE43/action/replication_record"}},"created_at":"2026-07-04T17:20:58.045785+00:00","updated_at":"2026-07-04T17:20:58.045785+00:00"}