{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:XGLKF5XF5AXF4WPANU7MEZXZTT","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":"792253d1d7d2718cfd7868ed0c25ac73a9aaa5b7be42256ccdda04d3d655ecda","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2012-06-22T13:21:58Z","title_canon_sha256":"cbae730ddd55f3e38143caefde7c024a5fac69c7944252c6701ecb5bac5a994f"},"schema_version":"1.0","source":{"id":"1206.5142","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.5142","created_at":"2026-05-18T03:22:39Z"},{"alias_kind":"arxiv_version","alias_value":"1206.5142v1","created_at":"2026-05-18T03:22:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.5142","created_at":"2026-05-18T03:22:39Z"},{"alias_kind":"pith_short_12","alias_value":"XGLKF5XF5AXF","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"XGLKF5XF5AXF4WPA","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"XGLKF5XF","created_at":"2026-05-18T12:27:27Z"}],"graph_snapshots":[{"event_id":"sha256:3863e682a1a3c7e38fcc5b6367215b8f78618198387be9883af10a21c85a4f9b","target":"graph","created_at":"2026-05-18T03:22:39Z","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 describe the computation of the amplitude A_2 for a kaon to decay into two pions with isospin I=2. The results presented in the letter Phys.Rev.Lett. 108 (2012) 141601 from an analysis of 63 gluon configurations are updated to 146 configurations giving Re$A_2=1.381(46)_{\\textrm{stat}}(258)_{\\textrm{syst}} 10^{-8}$ GeV and Im$A_2=-6.54(46)_{\\textrm{stat}}(120)_{\\textrm{syst}}10^{-13}$ GeV. Re$A_2$ is in good agreement with the experimental result, whereas the value of Im$A_2$ was hitherto unknown. We are also working towards a direct computation of the $K\\to(\\pi\\pi)_{I=0}$ amplitude $A_0$ bu","authors_text":"A. Soni, A.T. Lytle, C. Jung, C. Kelly, C. Lehner, C. Sturm, C.T. Sachrajda, E. Goode, M. Lightman, N. Garron, N.H. Christ, P.A. Boyle, Q. Liu, R.D. Mawhinney, T. Blum, T. Izubuchi","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2012-06-22T13:21:58Z","title":"Lattice determination of the $K \\to (\\pi\\pi)_{I=2}$ Decay Amplitude $A_2$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.5142","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":"sha256:2410acd4bc9a68416aae71f3535dd49e033a4e548fd5a2ba49ac09ebf6e369cb","target":"record","created_at":"2026-05-18T03:22:39Z","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":"792253d1d7d2718cfd7868ed0c25ac73a9aaa5b7be42256ccdda04d3d655ecda","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2012-06-22T13:21:58Z","title_canon_sha256":"cbae730ddd55f3e38143caefde7c024a5fac69c7944252c6701ecb5bac5a994f"},"schema_version":"1.0","source":{"id":"1206.5142","kind":"arxiv","version":1}},"canonical_sha256":"b996a2f6e5e82e5e59e06d3ec266f99ce8120688594ba7b10a827d03b41596fb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b996a2f6e5e82e5e59e06d3ec266f99ce8120688594ba7b10a827d03b41596fb","first_computed_at":"2026-05-18T03:22:39.895992Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:22:39.895992Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WbiIuZhsNikMqaolRSGAHkxHZcF60Bpd56YPQP3eZAq3P/pci96ystH24bPWVxpCvTq0OAe/Mrc1FWMIH3h4Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:22:39.896814Z","signed_message":"canonical_sha256_bytes"},"source_id":"1206.5142","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2410acd4bc9a68416aae71f3535dd49e033a4e548fd5a2ba49ac09ebf6e369cb","sha256:3863e682a1a3c7e38fcc5b6367215b8f78618198387be9883af10a21c85a4f9b"],"state_sha256":"4fe05787c706c6537f927914df44cf4b79a2d86212c1995aa2b4f967a1b90a9a"}