{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:N7J5PRSHFDGNSBA2KJV3BX3V2P","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":"37cd64b00a966f19cbd32cd8d42d205669d345ba33eec7fdc1a593eaaaee8ab2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2013-10-25T02:11:34Z","title_canon_sha256":"45b368fa09f8908a2eb72fa9a7e37b31514c5369b129819710ce6866a6f066e9"},"schema_version":"1.0","source":{"id":"1310.6803","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.6803","created_at":"2026-05-18T01:46:49Z"},{"alias_kind":"arxiv_version","alias_value":"1310.6803v2","created_at":"2026-05-18T01:46:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.6803","created_at":"2026-05-18T01:46:49Z"},{"alias_kind":"pith_short_12","alias_value":"N7J5PRSHFDGN","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"N7J5PRSHFDGNSBA2","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"N7J5PRSH","created_at":"2026-05-18T12:27:52Z"}],"graph_snapshots":[{"event_id":"sha256:5718cf22128fe7d65f70133604464d0a29be41e12b9e46e31eb1534159d5b350","target":"graph","created_at":"2026-05-18T01:46:49Z","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 explore the Euclidean-time tails of odd-parity nucleon correlation functions in a search for the S-wave pion-nucleon scattering-state threshold contribution. The analysis is performed using 2+1 flavor 32^3 x 64 PACS-CS gauge configurations available via the ILDG. Correlation matrices composed with various levels of fermion source/sink smearing are used to project low-lying states. The consideration of 25,600 fermion propagators reveals the presence of more than one state in what would normally be regarded as an eigenstate-projected correlation function. This observation is in accord with th","authors_text":"Anthony G. Williams, Derek B. Leinweber, M. Selim Mahbub, Waseem Kamleh","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2013-10-25T02:11:34Z","title":"Searching for low-lying multi-particle thresholds in lattice spectroscopy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.6803","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":"sha256:180eef633860a00bf9a98c4dd618aea9159ee09dae21a79580b0ee136dec9c37","target":"record","created_at":"2026-05-18T01:46:49Z","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":"37cd64b00a966f19cbd32cd8d42d205669d345ba33eec7fdc1a593eaaaee8ab2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2013-10-25T02:11:34Z","title_canon_sha256":"45b368fa09f8908a2eb72fa9a7e37b31514c5369b129819710ce6866a6f066e9"},"schema_version":"1.0","source":{"id":"1310.6803","kind":"arxiv","version":2}},"canonical_sha256":"6fd3d7c64728ccd9041a526bb0df75d3eb12a8539ea9948fd1c7ebee7a90e4cb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6fd3d7c64728ccd9041a526bb0df75d3eb12a8539ea9948fd1c7ebee7a90e4cb","first_computed_at":"2026-05-18T01:46:49.733174Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:46:49.733174Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NJ1jLOwcjLEEHEoWB4wnHEM0GDioFBc2jRCryWq8trllL9s+5F5xOLwH976qVVoVSG/HjXwIaaN/TZhaEpPcAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:46:49.733866Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.6803","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:180eef633860a00bf9a98c4dd618aea9159ee09dae21a79580b0ee136dec9c37","sha256:5718cf22128fe7d65f70133604464d0a29be41e12b9e46e31eb1534159d5b350"],"state_sha256":"2984c00c38348d207a7344b6cbc41319e6ab37a9f26cff06666d82d08d2332ed"}