{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:BMJAVYPU5QAL7P7EHHC7LVAEJQ","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":"0541bc6bd065ac246165006fb865b3f120cc6bea79b964df358e7ef254a0417b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2020-11-22T07:12:01Z","title_canon_sha256":"5fc5f3322a9dfdcbc37bcf23763c651404471e56c7292fc9f092a4f3280a0063"},"schema_version":"1.0","source":{"id":"2011.10959","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2011.10959","created_at":"2026-07-05T02:43:30Z"},{"alias_kind":"arxiv_version","alias_value":"2011.10959v2","created_at":"2026-07-05T02:43:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2011.10959","created_at":"2026-07-05T02:43:30Z"},{"alias_kind":"pith_short_12","alias_value":"BMJAVYPU5QAL","created_at":"2026-07-05T02:43:30Z"},{"alias_kind":"pith_short_16","alias_value":"BMJAVYPU5QAL7P7E","created_at":"2026-07-05T02:43:30Z"},{"alias_kind":"pith_short_8","alias_value":"BMJAVYPU","created_at":"2026-07-05T02:43:30Z"}],"graph_snapshots":[{"event_id":"sha256:d9de5dee9643d4031837640a555f044b07957dd4d344cfb89fc77cd8a56002fb","target":"graph","created_at":"2026-07-05T02:43:30Z","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/2011.10959/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we choose the scalar and axialvector diquark operators in the color antitriplet as the fundamental building blocks to construct the four-quark currents and investigate the diquark-antidiquark type axialvector tetraquark states $c\\bar{c}u\\bar{s}$ in the framework of the QCD sum rules. The predicted tetraquark mass $M_Z=3.99\\pm0.09\\,\\rm{GeV}$ is in excellent agreement with the experimental value $3985.2^{+2.1}_{-2.0}\\pm1.7\\,\\rm{MeV}$ from the BESIII collaboration, which supports identifying the $Z_{cs}(3985)$ as the cousin of the $Z_c(3900)$ with the quantum numbers $J^{PC}=1^{+-}","authors_text":"Zhi-Gang Wang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2020-11-22T07:12:01Z","title":"Analysis of the $Z_{cs}(3985)$ as the axialvector tetraquark state"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.10959","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":"sha256:35110d5efd50c7d8847b0a420659087f71165dd3220709730b19dce9741f8190","target":"record","created_at":"2026-07-05T02:43:30Z","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":"0541bc6bd065ac246165006fb865b3f120cc6bea79b964df358e7ef254a0417b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2020-11-22T07:12:01Z","title_canon_sha256":"5fc5f3322a9dfdcbc37bcf23763c651404471e56c7292fc9f092a4f3280a0063"},"schema_version":"1.0","source":{"id":"2011.10959","kind":"arxiv","version":2}},"canonical_sha256":"0b120ae1f4ec00bfbfe439c5f5d4044c3f929036d8d1cd44a472f91f0a567111","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0b120ae1f4ec00bfbfe439c5f5d4044c3f929036d8d1cd44a472f91f0a567111","first_computed_at":"2026-07-05T02:43:30.918474Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:43:30.918474Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"r5fgRFeGnRH0ZcYA9JhkPA9/Q79xjm7spt1zLaal68zOrhshlPUYo2pcTbBq5t7i+xY1MAI5xq6H/C0g8VVvAA==","signature_status":"signed_v1","signed_at":"2026-07-05T02:43:30.918949Z","signed_message":"canonical_sha256_bytes"},"source_id":"2011.10959","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:35110d5efd50c7d8847b0a420659087f71165dd3220709730b19dce9741f8190","sha256:d9de5dee9643d4031837640a555f044b07957dd4d344cfb89fc77cd8a56002fb"],"state_sha256":"b6a928fd6b1f6f8f0de956ffbdf3330d086b5113a99699116a7d504eb8ff9b3a"}