{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:GOKLRBZHPQQEMLW7NEL7KEHUBQ","short_pith_number":"pith:GOKLRBZH","schema_version":"1.0","canonical_sha256":"3394b887277c20462edf6917f510f40c022aad15a7da10a57ce662da87715253","source":{"kind":"arxiv","id":"2208.13755","version":1},"attestation_state":"computed","paper":{"title":"Radiative decay of the resonant $K^*$ and the $\\gamma K \\to K \\pi$ amplitude from lattice QCD","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"Archana Radhakrishnan, Jozef Dudek, Robert Edwards","submitted_at":"2022-08-29T17:40:37Z","abstract_excerpt":"We present the first calculation in lattice QCD of the process $\\gamma K \\to K\\pi$ in which the narrow $K^*$ vector resonance appears. Using a lattice on which the pion has a mass of 284 MeV, we determine the transition amplitude at 128 points in the $(Q^2, E_{K\\pi})$ plane, and find suitable resonant scattering descriptions. We demonstrate the need to account for $S$--wave $K\\pi$ elastic scattering when converting the finite-volume matrix elements computed in lattice QCD to the physically relevant infinite-volume matrix elements, even when we are primarily interested in the $P$--wave amplitud"},"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":"2208.13755","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2022-08-29T17:40:37Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"85ad3a0e82668b88b802314c50fbee719e509c0713e73384345b74fba180b9c9","abstract_canon_sha256":"efa464f9b20f8c4524adbf8d667f3ca72feb032b05ed30d7d495d8a4130e9085"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:31:53.753831Z","signature_b64":"v7jEiZiI7ueHr5YMbXOKbYChUR4uzIRkdor4eRv5QB+PX9nWdRBKRE31ftBady7EQYI3Ev1Bf1xjVhJS7OcCAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3394b887277c20462edf6917f510f40c022aad15a7da10a57ce662da87715253","last_reissued_at":"2026-07-05T05:31:53.753406Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:31:53.753406Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Radiative decay of the resonant $K^*$ and the $\\gamma K \\to K \\pi$ amplitude from lattice QCD","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"Archana Radhakrishnan, Jozef Dudek, Robert Edwards","submitted_at":"2022-08-29T17:40:37Z","abstract_excerpt":"We present the first calculation in lattice QCD of the process $\\gamma K \\to K\\pi$ in which the narrow $K^*$ vector resonance appears. Using a lattice on which the pion has a mass of 284 MeV, we determine the transition amplitude at 128 points in the $(Q^2, E_{K\\pi})$ plane, and find suitable resonant scattering descriptions. We demonstrate the need to account for $S$--wave $K\\pi$ elastic scattering when converting the finite-volume matrix elements computed in lattice QCD to the physically relevant infinite-volume matrix elements, even when we are primarily interested in the $P$--wave amplitud"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.13755","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2208.13755/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":"2208.13755","created_at":"2026-07-05T05:31:53.753465+00:00"},{"alias_kind":"arxiv_version","alias_value":"2208.13755v1","created_at":"2026-07-05T05:31:53.753465+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.13755","created_at":"2026-07-05T05:31:53.753465+00:00"},{"alias_kind":"pith_short_12","alias_value":"GOKLRBZHPQQE","created_at":"2026-07-05T05:31:53.753465+00:00"},{"alias_kind":"pith_short_16","alias_value":"GOKLRBZHPQQEMLW7","created_at":"2026-07-05T05:31:53.753465+00:00"},{"alias_kind":"pith_short_8","alias_value":"GOKLRBZH","created_at":"2026-07-05T05:31:53.753465+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2604.19553","citing_title":"Exotic $T^*_{csJ}$ and $T^*_{c\\bar{s}J}$ states and coupled-channel scattering at the $SU(3)$ flavour symmetric point from lattice QCD","ref_index":97,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GOKLRBZHPQQEMLW7NEL7KEHUBQ","json":"https://pith.science/pith/GOKLRBZHPQQEMLW7NEL7KEHUBQ.json","graph_json":"https://pith.science/api/pith-number/GOKLRBZHPQQEMLW7NEL7KEHUBQ/graph.json","events_json":"https://pith.science/api/pith-number/GOKLRBZHPQQEMLW7NEL7KEHUBQ/events.json","paper":"https://pith.science/paper/GOKLRBZH"},"agent_actions":{"view_html":"https://pith.science/pith/GOKLRBZHPQQEMLW7NEL7KEHUBQ","download_json":"https://pith.science/pith/GOKLRBZHPQQEMLW7NEL7KEHUBQ.json","view_paper":"https://pith.science/paper/GOKLRBZH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2208.13755&json=true","fetch_graph":"https://pith.science/api/pith-number/GOKLRBZHPQQEMLW7NEL7KEHUBQ/graph.json","fetch_events":"https://pith.science/api/pith-number/GOKLRBZHPQQEMLW7NEL7KEHUBQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GOKLRBZHPQQEMLW7NEL7KEHUBQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GOKLRBZHPQQEMLW7NEL7KEHUBQ/action/storage_attestation","attest_author":"https://pith.science/pith/GOKLRBZHPQQEMLW7NEL7KEHUBQ/action/author_attestation","sign_citation":"https://pith.science/pith/GOKLRBZHPQQEMLW7NEL7KEHUBQ/action/citation_signature","submit_replication":"https://pith.science/pith/GOKLRBZHPQQEMLW7NEL7KEHUBQ/action/replication_record"}},"created_at":"2026-07-05T05:31:53.753465+00:00","updated_at":"2026-07-05T05:31:53.753465+00:00"}