{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:5VJEJ6A7V6OYWGEXR5NB3UZFRA","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":"eb22c627ce51a009e5986e96366caf994f04f93cdd6de2a19e4813162de7e966","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"1997-06-02T12:50:02Z","title_canon_sha256":"fa09a55d68f4a48632f12858a212bb09a8f9cda9b800673e5e9e1731189458a3"},"schema_version":"1.0","source":{"id":"hep-lat/9706003","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/9706003","created_at":"2026-05-18T01:39:13Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/9706003v2","created_at":"2026-05-18T01:39:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/9706003","created_at":"2026-05-18T01:39:13Z"},{"alias_kind":"pith_short_12","alias_value":"5VJEJ6A7V6OY","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"5VJEJ6A7V6OYWGEX","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"5VJEJ6A7","created_at":"2026-05-18T12:25:48Z"}],"graph_snapshots":[{"event_id":"sha256:01f92d7d5616fc5a9d2199f7656511ba60176d808720548a33100904c488bc82","target":"graph","created_at":"2026-05-18T01:39:13Z","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 effect of higher order operators in the non-relativistic formulation of QCD (NRQCD). We calculated masses in the b \\bar b spectrum using quenched gauge configurations at beta = 6.0 and two different NRQCD actions which have been corrected to order mv^4 and mv^6. The two-point functions are calculated in a gauge invariant fashion. We find the general structure of the spectrum to be the same in the two cases. Using the P - 3S1 splitting we determine the inverse lattice spacings to be 2.44(4) GeV and 2.44(5) GeV for the mv^4 and mv^6 actions, respectively. We do observe shifts in t","authors_text":"H. P. Shanahan, I. T. Drummond, R. R. Horgan, UKQCD Collaboration: T. Manke","cross_cats":[],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"1997-06-02T12:50:02Z","title":"Upsilon Spectrum from NRQCD with Improved Action"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9706003","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":"sha256:4ab047669be4611a1303e966460600345619a16a51391cfa91696067d0c4424e","target":"record","created_at":"2026-05-18T01:39:13Z","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":"eb22c627ce51a009e5986e96366caf994f04f93cdd6de2a19e4813162de7e966","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"1997-06-02T12:50:02Z","title_canon_sha256":"fa09a55d68f4a48632f12858a212bb09a8f9cda9b800673e5e9e1731189458a3"},"schema_version":"1.0","source":{"id":"hep-lat/9706003","kind":"arxiv","version":2}},"canonical_sha256":"ed5244f81faf9d8b18978f5a1dd3258820470d282ca839ce9df9efea70a1303b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ed5244f81faf9d8b18978f5a1dd3258820470d282ca839ce9df9efea70a1303b","first_computed_at":"2026-05-18T01:39:13.193217Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:39:13.193217Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I7fHEiokZ/usm0gkG3sFTxf1Y69MfB/oJbxtSsOqFdZpaeDKlmXp82krH8+5D25UGJFOgvaM/kPTg930RpfQDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:39:13.193760Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/9706003","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4ab047669be4611a1303e966460600345619a16a51391cfa91696067d0c4424e","sha256:01f92d7d5616fc5a9d2199f7656511ba60176d808720548a33100904c488bc82"],"state_sha256":"7284351ca3c57e1c390675f244f7fdd1adfc7acd0bb574e892b76617ab4eb4e3"}