{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:UPEUV2RFOUEPYQALPFTWSMRCUZ","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":"3f9423d6b2ebdacbfd27fc82bacd0c9249dbe10743bb4ff78576353ee2726090","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2011-09-01T21:06:00Z","title_canon_sha256":"80ce61cb0122a4384ed70d8396f264c3f169fdd814a13e9eeb1d0de4c2d39b86"},"schema_version":"1.0","source":{"id":"1109.0308","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.0308","created_at":"2026-05-18T02:00:42Z"},{"alias_kind":"arxiv_version","alias_value":"1109.0308v1","created_at":"2026-05-18T02:00:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.0308","created_at":"2026-05-18T02:00:42Z"},{"alias_kind":"pith_short_12","alias_value":"UPEUV2RFOUEP","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"UPEUV2RFOUEPYQAL","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"UPEUV2RF","created_at":"2026-05-18T12:26:42Z"}],"graph_snapshots":[{"event_id":"sha256:057d548439d16c564c32c77e26d9035a27f7182895c13660bb18d5405c17d167","target":"graph","created_at":"2026-05-18T02:00:42Z","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":"Progress in computing the spectrum of excited baryons and mesons in lattice QCD is described. Large sets of spatially-extended hadron operators are used. The need for multi-hadron operators in addition to single-hadron operators is emphasized, necessitating the use of a new stochastic method of treating the low-lying modes of quark propagation which exploits Laplacian Heaviside quark-field smearing. A new glueball operator is tested, and computing the mixing of this glueball operator with a quark-antiquark operator and multiple two-pion operators is shown to be feasible.","authors_text":"Chik Him Wong, Colin Morningstar, David Lenkner, John Bulava, Justin Foley, Keisuke Juge, You-Cyuan Jhang","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2011-09-01T21:06:00Z","title":"Excited-State Hadron Masses from Lattice QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.0308","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:c80976a761df94dda899725a8d47932d2fdac5f0a6fdc27e0576d0e197d763be","target":"record","created_at":"2026-05-18T02:00:42Z","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":"3f9423d6b2ebdacbfd27fc82bacd0c9249dbe10743bb4ff78576353ee2726090","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2011-09-01T21:06:00Z","title_canon_sha256":"80ce61cb0122a4384ed70d8396f264c3f169fdd814a13e9eeb1d0de4c2d39b86"},"schema_version":"1.0","source":{"id":"1109.0308","kind":"arxiv","version":1}},"canonical_sha256":"a3c94aea257508fc400b7967693222a676a42a5cf383f9f912107fc22b822477","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a3c94aea257508fc400b7967693222a676a42a5cf383f9f912107fc22b822477","first_computed_at":"2026-05-18T02:00:42.963558Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:00:42.963558Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KU2r4LYtdJsfvoSht+1cqJo5O3VHzcYRsjVO/Vuc9xLKlyxW5yysE+jJdkWiLzCDzp3eGNsRo9Gny2u+Ak77Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:00:42.964186Z","signed_message":"canonical_sha256_bytes"},"source_id":"1109.0308","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c80976a761df94dda899725a8d47932d2fdac5f0a6fdc27e0576d0e197d763be","sha256:057d548439d16c564c32c77e26d9035a27f7182895c13660bb18d5405c17d167"],"state_sha256":"c6f6ea0f8f028cd8c97ce7dd6177d1bf38c843bd84b4dfd8967d2f794c30183c"}