{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:BNEKCAN32YSMVWD6AFKYCOXALY","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":"a41e1175c71c4345f45dd7095bb2afb4835cd3cc18f4526a9eb49f481490181b","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2023-06-09T13:58:37Z","title_canon_sha256":"544b5852a3737d0b5ffddfbe9575e3f81787bda86dc45ba1cd538e8b98791e66"},"schema_version":"1.0","source":{"id":"2306.05904","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.05904","created_at":"2026-07-05T06:19:11Z"},{"alias_kind":"arxiv_version","alias_value":"2306.05904v1","created_at":"2026-07-05T06:19:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.05904","created_at":"2026-07-05T06:19:11Z"},{"alias_kind":"pith_short_12","alias_value":"BNEKCAN32YSM","created_at":"2026-07-05T06:19:11Z"},{"alias_kind":"pith_short_16","alias_value":"BNEKCAN32YSMVWD6","created_at":"2026-07-05T06:19:11Z"},{"alias_kind":"pith_short_8","alias_value":"BNEKCAN3","created_at":"2026-07-05T06:19:11Z"}],"graph_snapshots":[{"event_id":"sha256:bde65a207affea5118cfbca05f57abacda571b5315c8ccca1eccf400260ab137","target":"graph","created_at":"2026-07-05T06:19:11Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2306.05904/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We compute the structure-dependent axial and vector form factors for the radiative leptonic decays $D_s\\to \\ell\\nu_\\ell\\gamma$, where $\\ell$ is a charged lepton, as functions of the energy of the photon in the rest frame of the $D_s$ meson. The computation is performed using gauge-field configurations with 2+1+1 sea-quark flavours generated by the European Twisted Mass Collaboration and the results have been extrapolated to the continuum limit. For the vector form factor we observe a very significant partial cancellation between the contributions from the emission of the photon from the strang","authors_text":"C. T. Sachrajda, F. Mazzetti, F. Sanfilippo, G. Gagliardi, G. Martinelli, N. Tantalo, R. Frezzotti, S. Simula, V. Lubicz","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2023-06-09T13:58:37Z","title":"Lattice calculation of the $D_{s}$ meson radiative form factors over the full kinematical range"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.05904","kind":"arxiv","version":1},"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:c0596e1eefc33ae47c6f7fb0fb849014b99f719084ff0d0750cf164d384c315e","target":"record","created_at":"2026-07-05T06:19:11Z","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":"a41e1175c71c4345f45dd7095bb2afb4835cd3cc18f4526a9eb49f481490181b","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2023-06-09T13:58:37Z","title_canon_sha256":"544b5852a3737d0b5ffddfbe9575e3f81787bda86dc45ba1cd538e8b98791e66"},"schema_version":"1.0","source":{"id":"2306.05904","kind":"arxiv","version":1}},"canonical_sha256":"0b48a101bbd624cad87e0155813ae05e1376ee46e88d5b502a64867362c729f9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0b48a101bbd624cad87e0155813ae05e1376ee46e88d5b502a64867362c729f9","first_computed_at":"2026-07-05T06:19:11.880459Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:19:11.880459Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FRbFWR0zOpswpgzTu8wyvQx3aGKpTXF+8sjApNZljyHOhKAonXguxzSyMNXeib1QbGd9bqYeZoZ3XUgyrx7dCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:19:11.880912Z","signed_message":"canonical_sha256_bytes"},"source_id":"2306.05904","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c0596e1eefc33ae47c6f7fb0fb849014b99f719084ff0d0750cf164d384c315e","sha256:bde65a207affea5118cfbca05f57abacda571b5315c8ccca1eccf400260ab137"],"state_sha256":"bdaac5f84ec30f4ffc81bd264b64d5fee258726dfb5bbf87c858518ffb7995d5"}