{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:VBIEG4V4B4KDHS5IPJDJMFX5RA","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":"cacd9e549967dd88b17d8688547192204792da388284649884b23a6adf41fe28","cross_cats_sorted":["hep-ex","hep-lat","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-08-30T12:47:55Z","title_canon_sha256":"e0cd1638428d1566614d3e4d94dd09a0ef84b4eedd3df6e92df6b6436fe1d2d3"},"schema_version":"1.0","source":{"id":"1908.11699","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.11699","created_at":"2026-07-05T00:52:48Z"},{"alias_kind":"arxiv_version","alias_value":"1908.11699v2","created_at":"2026-07-05T00:52:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.11699","created_at":"2026-07-05T00:52:48Z"},{"alias_kind":"pith_short_12","alias_value":"VBIEG4V4B4KD","created_at":"2026-07-05T00:52:48Z"},{"alias_kind":"pith_short_16","alias_value":"VBIEG4V4B4KDHS5I","created_at":"2026-07-05T00:52:48Z"},{"alias_kind":"pith_short_8","alias_value":"VBIEG4V4","created_at":"2026-07-05T00:52:48Z"}],"graph_snapshots":[{"event_id":"sha256:17fc0086d7e329f1c32dccf1631a6d4412effa77bc2766b89b9672ff8bfa6630","target":"graph","created_at":"2026-07-05T00:52:48Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1908.11699/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The spin-dependent operators for heavy quarkonium hybrids have been recently obtained in a nonrelativistic effective field theory approach up to next-to-leading order in the heavy-quark mass expansion. In the effective field theory for hybrids several operators not found in standard quarkonia appear, including an operator suppressed by only one power of the heavy-quark mass. We compute the matching coefficients for these operators in the short heavy-quark-antiquark distance regime, $r\\ll 1/\\Lambda_{\\rm QCD}$, by matching weakly-coupled potential NRQCD to the effective field theory for hybrids.","authors_text":"Jaume Tarr\\'us Castell\\`a, Jorge Segovia, Nora Brambilla, Wai Kin Lai","cross_cats":["hep-ex","hep-lat","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-08-30T12:47:55Z","title":"QCD spin effects in the heavy hybrid potentials and spectra"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.11699","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":"sha256:04295b9d53e979281e853f3500ecf3c0d0c83df4b389883a0a4bfd2656470646","target":"record","created_at":"2026-07-05T00:52:48Z","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":"cacd9e549967dd88b17d8688547192204792da388284649884b23a6adf41fe28","cross_cats_sorted":["hep-ex","hep-lat","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-08-30T12:47:55Z","title_canon_sha256":"e0cd1638428d1566614d3e4d94dd09a0ef84b4eedd3df6e92df6b6436fe1d2d3"},"schema_version":"1.0","source":{"id":"1908.11699","kind":"arxiv","version":2}},"canonical_sha256":"a8504372bc0f1433cba87a469616fd881b63e4e9617fd08b404f6d803b64d419","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a8504372bc0f1433cba87a469616fd881b63e4e9617fd08b404f6d803b64d419","first_computed_at":"2026-07-05T00:52:48.042120Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:52:48.042120Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"g1h+IpRd3p6vQwsQPv5uz228NjD0+1zsjSNfcpltwDbTVBdzh+PtzGi6mxKxfBxj2upx2z2ftdqQMHH5FbjjAA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:52:48.042598Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.11699","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:04295b9d53e979281e853f3500ecf3c0d0c83df4b389883a0a4bfd2656470646","sha256:17fc0086d7e329f1c32dccf1631a6d4412effa77bc2766b89b9672ff8bfa6630"],"state_sha256":"aae63da4d10c48526c6724351b8123f64a35b7abe111b6ee70e165dfc4a46004"}