{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:S7QOE65YOBQLRF5LGPAY24TQUR","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":"1ed4345a42f2e379dce7bfe83416f7791734ab61cda0c871a9f49e3cf3590108","cross_cats_sorted":["hep-ph","hep-th","nucl-th"],"license":"","primary_cat":"hep-lat","submitted_at":"2005-05-13T12:45:53Z","title_canon_sha256":"49e29d3a7a265068da223cca638f2cc6d5f05797db3fad96e3a37a38b9c2cb06"},"schema_version":"1.0","source":{"id":"hep-lat/0505012","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/0505012","created_at":"2026-05-18T04:16:39Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/0505012v2","created_at":"2026-05-18T04:16:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/0505012","created_at":"2026-05-18T04:16:39Z"},{"alias_kind":"pith_short_12","alias_value":"S7QOE65YOBQL","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"S7QOE65YOBQLRF5L","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"S7QOE65Y","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:48b18860162fa109fa844cefb753fdbccb81d78b422723b4cad530c365221c8b","target":"graph","created_at":"2026-05-18T04:16:39Z","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 numerically investigate the transition of the static quark-antiquark string into a static-light meson-antimeson system. Improving noise reduction techniques, we are able to resolve the signature of string breaking dynamics for n_f=2 lattice QCD at zero temperature. This result can be related to properties of quarkonium systems. We also study short-distance interactions between two static-light mesons.","authors_text":"(2) Boston Univ, (3) FZ Juelich, (4) Wuppertal Univ), Hartmut Neff (2), Klaus Schilling (4) ((1) Glasgow Univ, SESAM Collaboration: Gunnar S. Bali (1), Thomas Duessel (3), Thomas Lippert (3)","cross_cats":["hep-ph","hep-th","nucl-th"],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"2005-05-13T12:45:53Z","title":"Observation of String Breaking in QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0505012","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":"sha256:5b7fcbf0c405e5c775023b35e3a3abacbfc29d54929a7a3e44aac5c38d1fe8a0","target":"record","created_at":"2026-05-18T04:16:39Z","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":"1ed4345a42f2e379dce7bfe83416f7791734ab61cda0c871a9f49e3cf3590108","cross_cats_sorted":["hep-ph","hep-th","nucl-th"],"license":"","primary_cat":"hep-lat","submitted_at":"2005-05-13T12:45:53Z","title_canon_sha256":"49e29d3a7a265068da223cca638f2cc6d5f05797db3fad96e3a37a38b9c2cb06"},"schema_version":"1.0","source":{"id":"hep-lat/0505012","kind":"arxiv","version":2}},"canonical_sha256":"97e0e27bb87060b897ab33c18d7270a44968baa90c3ba20e27cf41d4b4ba5462","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"97e0e27bb87060b897ab33c18d7270a44968baa90c3ba20e27cf41d4b4ba5462","first_computed_at":"2026-05-18T04:16:39.921888Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:16:39.921888Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UOWIS1uCpNId5PTMS7fxUKTuo0NmuPqh8Jts6jxSgacpD0JmgaZQ1YhINr3Kv5O/SJo24Oxv+z/EKcUtKSXHDA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:16:39.922525Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/0505012","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5b7fcbf0c405e5c775023b35e3a3abacbfc29d54929a7a3e44aac5c38d1fe8a0","sha256:48b18860162fa109fa844cefb753fdbccb81d78b422723b4cad530c365221c8b"],"state_sha256":"6fa04774507525c1d91e8758f926bb126d000e8cb61dbced7dee62b86f362d89"}