{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2005:6AQITHMDXQ3DOOLGV5K6N2G4SI","short_pith_number":"pith:6AQITHMD","schema_version":"1.0","canonical_sha256":"f020899d83bc36373966af55e6e8dc922df1fd092c6b5a6c63b25a4604a25b7d","source":{"kind":"arxiv","id":"hep-lat/0512020","version":2},"attestation_state":"computed","paper":{"title":"Lattice study of semileptonic form factors with twisted boundary conditions","license":"","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"D. Guadagnoli, F. Mescia, S. Simula","submitted_at":"2005-12-14T18:02:55Z","abstract_excerpt":"We apply twisted boundary conditions to lattice QCD simulations of three-point correlation functions in order to access spatial components of hadronic momenta different from the integer multiples of 2 pi / L. We calculate the vector and scalar form factors relevant to the K -> pi semileptonic decay and consider all the possible ways of twisting one of the quark lines in the three-point functions. We show that the momentum shift produced by the twisted boundary conditions does not introduce any additional noise and easily allows to determine within a few percent statistical accuracy the form fa"},"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/0512020","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"2005-12-14T18:02:55Z","cross_cats_sorted":[],"title_canon_sha256":"b3112b1ecbfed8326af0ed94729c3748dfa0e3c07cdb6835aa020cca200e21a8","abstract_canon_sha256":"24cd902b0d619a808690f073352ad34c539a8ae9751bc2d4ecfab1954684c864"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:55:26.584471Z","signature_b64":"3JNKRBz+vTrSA5NWJLYptDMFDvjsqNEdyDX31UbCX8J6uPFaOQsR3aECIM++S3YHEz0g4jgr07FA+CNjbwrdDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f020899d83bc36373966af55e6e8dc922df1fd092c6b5a6c63b25a4604a25b7d","last_reissued_at":"2026-07-04T16:55:26.584045Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:55:26.584045Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Lattice study of semileptonic form factors with twisted boundary conditions","license":"","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"D. Guadagnoli, F. Mescia, S. Simula","submitted_at":"2005-12-14T18:02:55Z","abstract_excerpt":"We apply twisted boundary conditions to lattice QCD simulations of three-point correlation functions in order to access spatial components of hadronic momenta different from the integer multiples of 2 pi / L. We calculate the vector and scalar form factors relevant to the K -> pi semileptonic decay and consider all the possible ways of twisting one of the quark lines in the three-point functions. We show that the momentum shift produced by the twisted boundary conditions does not introduce any additional noise and easily allows to determine within a few percent statistical accuracy the form fa"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0512020","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/0512020/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/0512020","created_at":"2026-07-04T16:55:26.584111+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/0512020v2","created_at":"2026-07-04T16:55:26.584111+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/0512020","created_at":"2026-07-04T16:55:26.584111+00:00"},{"alias_kind":"pith_short_12","alias_value":"6AQITHMDXQ3D","created_at":"2026-07-04T16:55:26.584111+00:00"},{"alias_kind":"pith_short_16","alias_value":"6AQITHMDXQ3DOOLG","created_at":"2026-07-04T16:55:26.584111+00:00"},{"alias_kind":"pith_short_8","alias_value":"6AQITHMD","created_at":"2026-07-04T16:55:26.584111+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2502.06721","citing_title":"Constraints on axion-like particles using lattice QCD calculations of the rate for $J/\\psi \\to \\gamma a$","ref_index":33,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/6AQITHMDXQ3DOOLGV5K6N2G4SI","json":"https://pith.science/pith/6AQITHMDXQ3DOOLGV5K6N2G4SI.json","graph_json":"https://pith.science/api/pith-number/6AQITHMDXQ3DOOLGV5K6N2G4SI/graph.json","events_json":"https://pith.science/api/pith-number/6AQITHMDXQ3DOOLGV5K6N2G4SI/events.json","paper":"https://pith.science/paper/6AQITHMD"},"agent_actions":{"view_html":"https://pith.science/pith/6AQITHMDXQ3DOOLGV5K6N2G4SI","download_json":"https://pith.science/pith/6AQITHMDXQ3DOOLGV5K6N2G4SI.json","view_paper":"https://pith.science/paper/6AQITHMD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-lat/0512020&json=true","fetch_graph":"https://pith.science/api/pith-number/6AQITHMDXQ3DOOLGV5K6N2G4SI/graph.json","fetch_events":"https://pith.science/api/pith-number/6AQITHMDXQ3DOOLGV5K6N2G4SI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6AQITHMDXQ3DOOLGV5K6N2G4SI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6AQITHMDXQ3DOOLGV5K6N2G4SI/action/storage_attestation","attest_author":"https://pith.science/pith/6AQITHMDXQ3DOOLGV5K6N2G4SI/action/author_attestation","sign_citation":"https://pith.science/pith/6AQITHMDXQ3DOOLGV5K6N2G4SI/action/citation_signature","submit_replication":"https://pith.science/pith/6AQITHMDXQ3DOOLGV5K6N2G4SI/action/replication_record"}},"created_at":"2026-07-04T16:55:26.584111+00:00","updated_at":"2026-07-04T16:55:26.584111+00:00"}