{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:OYLBP2ISRZFQF43WOISIJZLAJW","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":"a7fe70a2b24102c7001ce7d488ad904f68302d0742f812f5c31290a9bb9848fd","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2010-11-09T03:16:05Z","title_canon_sha256":"988ecc7e1598fae785a607878d1ea7ed32b7a13d7236efa18b90b8ba965529af"},"schema_version":"1.0","source":{"id":"1011.1964","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.1964","created_at":"2026-05-18T04:19:43Z"},{"alias_kind":"arxiv_version","alias_value":"1011.1964v2","created_at":"2026-05-18T04:19:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.1964","created_at":"2026-05-18T04:19:43Z"},{"alias_kind":"pith_short_12","alias_value":"OYLBP2ISRZFQ","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_16","alias_value":"OYLBP2ISRZFQF43W","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_8","alias_value":"OYLBP2IS","created_at":"2026-05-18T12:26:12Z"}],"graph_snapshots":[{"event_id":"sha256:632a64612c602df01fc93c0d38fced2332d1263021203956877dc02404e1b52d","target":"graph","created_at":"2026-05-18T04:19:43Z","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":"Strange quark content of the nucleon is calculated in dynamical lattice QCD employing the overlap fermion formulation. For this quantity, exact chiral symmetry guaranteed by the Ginsparg-Wilson relation is crucial to avoid large contamination due to a possible operator mixing with $\\bar{u}u+\\bar{d}d$. Gauge configurations are generated with two dynamical flavors on a 16^3 x 32 lattice at a lattice spacing a \\simeq 0.12fm. We directly calculate the relevant three-point function on the lattice including a disconnected strange quark loop utilizing the techniques of all-to-all quark propagator and","authors_text":"JLQCD collaboration: K. Takeda, J. Noaki, S. Aoki, S. Hashimoto, T. Kaneko, T. Onogi","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2010-11-09T03:16:05Z","title":"Nucleon strange quark content from two-flavor lattice QCD with exact chiral symmetry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.1964","kind":"arxiv","version":2},"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":"sha256:613eae64b4e22864661bfe67ea0048a5290768188fa95dddb72e63db8df2501e","target":"record","created_at":"2026-05-18T04:19:43Z","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":"a7fe70a2b24102c7001ce7d488ad904f68302d0742f812f5c31290a9bb9848fd","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2010-11-09T03:16:05Z","title_canon_sha256":"988ecc7e1598fae785a607878d1ea7ed32b7a13d7236efa18b90b8ba965529af"},"schema_version":"1.0","source":{"id":"1011.1964","kind":"arxiv","version":2}},"canonical_sha256":"761617e9128e4b02f376722484e5604db848e15042b691ca21b6e9e96a6afe3d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"761617e9128e4b02f376722484e5604db848e15042b691ca21b6e9e96a6afe3d","first_computed_at":"2026-05-18T04:19:43.552549Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:19:43.552549Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mCrCXDYIW14u7sp/UMS2gw9/CPYMXt/PxBFUqErme3AIUTsWq/4hDHBf3u3/SDwTgV/PK+DuXsNLTIBLuScVAw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:19:43.553354Z","signed_message":"canonical_sha256_bytes"},"source_id":"1011.1964","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:613eae64b4e22864661bfe67ea0048a5290768188fa95dddb72e63db8df2501e","sha256:632a64612c602df01fc93c0d38fced2332d1263021203956877dc02404e1b52d"],"state_sha256":"6e59fb911e4d110bafb6fbd1b52ece4a25dd0ccb7dcba4e88450931290d3ade8"}