{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:WC635MEGV4MBVDZKIFNDGTTBUB","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":"c63c83277e1400ee91540cd07747391caad4950450572cddb8eeb5c48af6312d","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2022-03-29T14:37:41Z","title_canon_sha256":"d1f5a8ae2535d442ecb94df86add04d0aa4244124b1d2ef200abc6336ac2d8cd"},"schema_version":"1.0","source":{"id":"2203.15616","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2203.15616","created_at":"2026-07-05T05:23:08Z"},{"alias_kind":"arxiv_version","alias_value":"2203.15616v2","created_at":"2026-07-05T05:23:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.15616","created_at":"2026-07-05T05:23:08Z"},{"alias_kind":"pith_short_12","alias_value":"WC635MEGV4MB","created_at":"2026-07-05T05:23:08Z"},{"alias_kind":"pith_short_16","alias_value":"WC635MEGV4MBVDZK","created_at":"2026-07-05T05:23:08Z"},{"alias_kind":"pith_short_8","alias_value":"WC635MEG","created_at":"2026-07-05T05:23:08Z"}],"graph_snapshots":[{"event_id":"sha256:c4bfe65c1438317e4d1c240bcd0a086a2e4efe1e6f7eff4508116ac96a95f27c","target":"graph","created_at":"2026-07-05T05:23:08Z","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/2203.15616/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Inspired by the LHCb's observations of hidden-charm $P_{c(s)}$ states, we study their hidden-strange analogues $P_s$ states in both $[udu][\\bar ss]$ and $[uds][\\bar su]$ configurations. We investigate the $P_s$ pentaquark states in $p\\eta^\\prime$, $p\\phi$, $\\Lambda K$, $\\Sigma K$ and $\\Sigma^\\ast K^\\ast$ structures with $J^P = \\frac{1}{2}^-$ and $\\Sigma ^\\ast K$ and $\\Sigma K^\\ast$ with $J^P = \\frac{3}{2}^-$, and calculate their masses in the framework of QCD sum rules. Our numerical results show that the extracted hadron masses for all the $p\\eta^\\prime$, $p\\phi$, $\\Lambda K$, $\\Sigma K$ and ","authors_text":"Pengfei Yang, Wei Chen","cross_cats":["hep-ex"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2022-03-29T14:37:41Z","title":"QCD sum rule study for hidden-strange pentaquarks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.15616","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":"sha256:98bd20e34e46c0fbaa6c3069555eb117cd37f0addc86077d3743f7054f09144f","target":"record","created_at":"2026-07-05T05:23:08Z","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":"c63c83277e1400ee91540cd07747391caad4950450572cddb8eeb5c48af6312d","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2022-03-29T14:37:41Z","title_canon_sha256":"d1f5a8ae2535d442ecb94df86add04d0aa4244124b1d2ef200abc6336ac2d8cd"},"schema_version":"1.0","source":{"id":"2203.15616","kind":"arxiv","version":2}},"canonical_sha256":"b0bdbeb086af181a8f2a415a334e61a07feefe80941d4e8e1fee8d5563dbe36d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b0bdbeb086af181a8f2a415a334e61a07feefe80941d4e8e1fee8d5563dbe36d","first_computed_at":"2026-07-05T05:23:08.589359Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:23:08.589359Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NfZoRl/N9Wq79lQxGZLJh/H/5uxQHJpZkeHCeZ1zFrCN9IjjvLji64FEOiHddYpUNsoctZpxAyi6nKX+KpZIDg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:23:08.589746Z","signed_message":"canonical_sha256_bytes"},"source_id":"2203.15616","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:98bd20e34e46c0fbaa6c3069555eb117cd37f0addc86077d3743f7054f09144f","sha256:c4bfe65c1438317e4d1c240bcd0a086a2e4efe1e6f7eff4508116ac96a95f27c"],"state_sha256":"370090ad16e681d8b5565144e57b53beeac40d3bab17b0bb0dbc35a02e368d6b"}