{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:GZADGMWASUL3MADUA3R4DQNE7X","short_pith_number":"pith:GZADGMWA","canonical_record":{"source":{"id":"1111.1699","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2011-11-07T20:24:00Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"f376c4c6e630edbbec52cba66dc75e73dd02a52f0412afada746c7a0b7ee74b1","abstract_canon_sha256":"26f48b1f8c416be21a931ce9597d7d9ece49ac4f28df0279ecfe42ede3a80c37"},"schema_version":"1.0"},"canonical_sha256":"36403332c09517b6007406e3c1c1a4fdf47b3a8dcbc642bd75501f8c40541324","source":{"kind":"arxiv","id":"1111.1699","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.1699","created_at":"2026-05-18T03:57:53Z"},{"alias_kind":"arxiv_version","alias_value":"1111.1699v1","created_at":"2026-05-18T03:57:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.1699","created_at":"2026-05-18T03:57:53Z"},{"alias_kind":"pith_short_12","alias_value":"GZADGMWASUL3","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"GZADGMWASUL3MADU","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"GZADGMWA","created_at":"2026-05-18T12:26:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:GZADGMWASUL3MADUA3R4DQNE7X","target":"record","payload":{"canonical_record":{"source":{"id":"1111.1699","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2011-11-07T20:24:00Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"f376c4c6e630edbbec52cba66dc75e73dd02a52f0412afada746c7a0b7ee74b1","abstract_canon_sha256":"26f48b1f8c416be21a931ce9597d7d9ece49ac4f28df0279ecfe42ede3a80c37"},"schema_version":"1.0"},"canonical_sha256":"36403332c09517b6007406e3c1c1a4fdf47b3a8dcbc642bd75501f8c40541324","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:57:53.196655Z","signature_b64":"Qfqr/PPipGS8DDSGHnWt/4ND+sWbYtsE/xqf7JKtfAdRM8Vi2d+kUOQNF8OwvnowPBSUZr8CBkPKX0CmkONrDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"36403332c09517b6007406e3c1c1a4fdf47b3a8dcbc642bd75501f8c40541324","last_reissued_at":"2026-05-18T03:57:53.195863Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:57:53.195863Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1111.1699","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:57:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"19Ehj3fNPXIET5V6ch7eVXmfZne/G+I1jzIRO2bybl4ROytLFGyYEQMkEl6Ou0FCEBmRD1zLEXOzjr9A7dzZDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T02:42:45.065619Z"},"content_sha256":"269f76a3d7b81c34d3d9af9d61fe5f39efe4d95511ac2d16891d5744d359a357","schema_version":"1.0","event_id":"sha256:269f76a3d7b81c34d3d9af9d61fe5f39efe4d95511ac2d16891d5744d359a357"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:GZADGMWASUL3MADUA3R4DQNE7X","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The $K\\to(\\pi\\pi)_{I=2}$ Decay Amplitude from Lattice QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","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","submitted_at":"2011-11-07T20:24:00Z","abstract_excerpt":"We report on the first realistic \\emph{ab initio} calculation of a hadronic weak decay, that of the amplitude $A_2$ for a kaon to decay into two \\pi-mesons with isospin 2. We find Re$A_2=(1.436\\pm 0.063_{\\textrm{stat}}\\pm 0.258_{\\textrm{syst}})\\,10^{-8}\\,\\textrm{GeV}$ in good agreement with the experimental result and for the hitherto unknown imaginary part we find {Im}$\\,A_2=-(6.83 \\pm 0.51_{\\textrm{stat}} \\pm 1.30_{\\textrm{syst}})\\,10^{-13}\\,{\\rm GeV}$. Moreover combining our result for Im\\,$A_2$ with experimental values of Re\\,$A_2$, Re\\,$A_0$ and $\\epsilon^\\prime/\\epsilon$, we obtain the f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.1699","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":""},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:57:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PAHg+iyGTEH95eGXwqWbwDogkWnHby+RAGf8MgISt5k9ovh03nOwsQMyAxOAnz1C2S2/TL4lFoFnY1RyJcxlCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T02:42:45.066216Z"},"content_sha256":"10d5ea23f1147b085b5f4f17bae34b1748f8db9c2ba4292c454568d9aecb2f58","schema_version":"1.0","event_id":"sha256:10d5ea23f1147b085b5f4f17bae34b1748f8db9c2ba4292c454568d9aecb2f58"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GZADGMWASUL3MADUA3R4DQNE7X/bundle.json","state_url":"https://pith.science/pith/GZADGMWASUL3MADUA3R4DQNE7X/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GZADGMWASUL3MADUA3R4DQNE7X/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-01T02:42:45Z","links":{"resolver":"https://pith.science/pith/GZADGMWASUL3MADUA3R4DQNE7X","bundle":"https://pith.science/pith/GZADGMWASUL3MADUA3R4DQNE7X/bundle.json","state":"https://pith.science/pith/GZADGMWASUL3MADUA3R4DQNE7X/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GZADGMWASUL3MADUA3R4DQNE7X/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:GZADGMWASUL3MADUA3R4DQNE7X","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":"26f48b1f8c416be21a931ce9597d7d9ece49ac4f28df0279ecfe42ede3a80c37","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2011-11-07T20:24:00Z","title_canon_sha256":"f376c4c6e630edbbec52cba66dc75e73dd02a52f0412afada746c7a0b7ee74b1"},"schema_version":"1.0","source":{"id":"1111.1699","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.1699","created_at":"2026-05-18T03:57:53Z"},{"alias_kind":"arxiv_version","alias_value":"1111.1699v1","created_at":"2026-05-18T03:57:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.1699","created_at":"2026-05-18T03:57:53Z"},{"alias_kind":"pith_short_12","alias_value":"GZADGMWASUL3","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"GZADGMWASUL3MADU","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"GZADGMWA","created_at":"2026-05-18T12:26:30Z"}],"graph_snapshots":[{"event_id":"sha256:10d5ea23f1147b085b5f4f17bae34b1748f8db9c2ba4292c454568d9aecb2f58","target":"graph","created_at":"2026-05-18T03:57:53Z","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 report on the first realistic \\emph{ab initio} calculation of a hadronic weak decay, that of the amplitude $A_2$ for a kaon to decay into two \\pi-mesons with isospin 2. We find Re$A_2=(1.436\\pm 0.063_{\\textrm{stat}}\\pm 0.258_{\\textrm{syst}})\\,10^{-8}\\,\\textrm{GeV}$ in good agreement with the experimental result and for the hitherto unknown imaginary part we find {Im}$\\,A_2=-(6.83 \\pm 0.51_{\\textrm{stat}} \\pm 1.30_{\\textrm{syst}})\\,10^{-13}\\,{\\rm GeV}$. Moreover combining our result for Im\\,$A_2$ with experimental values of Re\\,$A_2$, Re\\,$A_0$ and $\\epsilon^\\prime/\\epsilon$, we obtain the f","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":"2011-11-07T20:24:00Z","title":"The $K\\to(\\pi\\pi)_{I=2}$ Decay Amplitude from Lattice QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.1699","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":"sha256:269f76a3d7b81c34d3d9af9d61fe5f39efe4d95511ac2d16891d5744d359a357","target":"record","created_at":"2026-05-18T03:57:53Z","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":"26f48b1f8c416be21a931ce9597d7d9ece49ac4f28df0279ecfe42ede3a80c37","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2011-11-07T20:24:00Z","title_canon_sha256":"f376c4c6e630edbbec52cba66dc75e73dd02a52f0412afada746c7a0b7ee74b1"},"schema_version":"1.0","source":{"id":"1111.1699","kind":"arxiv","version":1}},"canonical_sha256":"36403332c09517b6007406e3c1c1a4fdf47b3a8dcbc642bd75501f8c40541324","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"36403332c09517b6007406e3c1c1a4fdf47b3a8dcbc642bd75501f8c40541324","first_computed_at":"2026-05-18T03:57:53.195863Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:57:53.195863Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Qfqr/PPipGS8DDSGHnWt/4ND+sWbYtsE/xqf7JKtfAdRM8Vi2d+kUOQNF8OwvnowPBSUZr8CBkPKX0CmkONrDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:57:53.196655Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.1699","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:269f76a3d7b81c34d3d9af9d61fe5f39efe4d95511ac2d16891d5744d359a357","sha256:10d5ea23f1147b085b5f4f17bae34b1748f8db9c2ba4292c454568d9aecb2f58"],"state_sha256":"1dd3039d60726c1a3d750875f212c52f39fde7d0e7173beb48de7ddbc83e3227"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LE898VrusbS5E2Xyh7achJJ9p5wWAJISv9ib6HbpXo3kjS3DwBEWsyPiIe92gHxpnRa1KcSVG+rpHav1SfW7DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T02:42:45.069125Z","bundle_sha256":"2bef47eec611b0c63fa85cc3f0b027d091b7637af78c8334137da1e3e127a9db"}}