{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:JXSS7C3MGFUBZYESZVFYGDDPYY","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":"32108a73edce6ede5132e5596dbd6cae49053521948fe59425eba026d5e5a091","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-02-10T03:36:12Z","title_canon_sha256":"5477ed535acaae858dd2462ba4907d52d225bdb6347e9ee6e2596df11da09d1f"},"schema_version":"1.0","source":{"id":"1202.2178","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.2178","created_at":"2026-05-18T03:57:27Z"},{"alias_kind":"arxiv_version","alias_value":"1202.2178v3","created_at":"2026-05-18T03:57:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.2178","created_at":"2026-05-18T03:57:27Z"},{"alias_kind":"pith_short_12","alias_value":"JXSS7C3MGFUB","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"JXSS7C3MGFUBZYES","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"JXSS7C3M","created_at":"2026-05-18T12:27:11Z"}],"graph_snapshots":[{"event_id":"sha256:e9c739ac4518a06f9a802315767d425d034e17e887ceb538a68040e5e040d478","target":"graph","created_at":"2026-05-18T03:57:27Z","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":"Whether molecular states indeed exist in nature has been disputed for a long time. Several new resonances have been observed in the recent experiments and they seem to be of exotic structures and some of them have been proposed to be molecular states. The very recent observation of $Z_b(10610)[(10608.4\\pm 2.0)$ MeV] and $Z_b(10650)[(10653.2\\pm 1.5)$ MeV] encourages the interpretation of multi-quark states. In the Beter-Salpeter (BS) approach, we study the possibility if two heavy mesons can form a molecular state by exchanging light mesons. Our results indicate that two heavy mesons can form a","authors_text":"Guo-Li Wang, Hong-Wei Ke, Xue-Qian Li, Xu-Hao Yuan, Yan-Liang Shi","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-02-10T03:36:12Z","title":"Is $Z_b(10610)$ a Molecular State?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.2178","kind":"arxiv","version":3},"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:cdf735c8f667e7d22dc72d203ccb58a0a6ce1b3fb9e1b179725fbad5871e6591","target":"record","created_at":"2026-05-18T03:57:27Z","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":"32108a73edce6ede5132e5596dbd6cae49053521948fe59425eba026d5e5a091","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-02-10T03:36:12Z","title_canon_sha256":"5477ed535acaae858dd2462ba4907d52d225bdb6347e9ee6e2596df11da09d1f"},"schema_version":"1.0","source":{"id":"1202.2178","kind":"arxiv","version":3}},"canonical_sha256":"4de52f8b6c31681ce092cd4b830c6fc6197afd84ef1f6a24dc41ba9038269a7f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4de52f8b6c31681ce092cd4b830c6fc6197afd84ef1f6a24dc41ba9038269a7f","first_computed_at":"2026-05-18T03:57:27.319641Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:57:27.319641Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6SoVNFdiQiiQPjIAwH+uMRV8Z3sEZyR+jE8yO+BGSTOzTqe+kqGXK6STV+6tXtaZQQK4SOA3AUfsZjImoO23DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:57:27.320439Z","signed_message":"canonical_sha256_bytes"},"source_id":"1202.2178","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cdf735c8f667e7d22dc72d203ccb58a0a6ce1b3fb9e1b179725fbad5871e6591","sha256:e9c739ac4518a06f9a802315767d425d034e17e887ceb538a68040e5e040d478"],"state_sha256":"89e6322619265949d9ae36effc4d19dcc439b2349694b5802271b6f1621a2767"}