{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:D7ID7YSXCR5UAGR4RC6Z2AZMIV","short_pith_number":"pith:D7ID7YSX","schema_version":"1.0","canonical_sha256":"1fd03fe257147b401a3c88bd9d032c456486e99463cdab10bb4ff0e76990023b","source":{"kind":"arxiv","id":"1706.09731","version":1},"attestation_state":"computed","paper":{"title":"Mass spectra for $qc\\bar q\\bar c$, $sc\\bar s\\bar c$, $qb\\bar q\\bar b$, $sb\\bar s\\bar b$ tetraquark states with $J^{PC}=0^{++}$ and $2^{++}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Hua-Xing Chen, Shi-Lin Zhu, T. G. Steele, Wei Chen, Xiang Liu","submitted_at":"2017-06-29T13:00:46Z","abstract_excerpt":"We have studied the mass spectra of the hidden-charm/bottom $qc\\bar q\\bar c$, $sc\\bar s\\bar c$ and $qb\\bar q\\bar b$, $sb\\bar s\\bar b$ tetraquark states with $J^{PC}=0^{++}$ and $2^{++}$ in the framework of QCD sum rules. We construct ten scalar and four tensor interpolating currents in a systematic way and calculate the mass spectra for these tetraquark states. The $X^\\ast(3860)$ may be either an isoscalar tetraquark state or $\\chi_{c0}(2P)$. If the $X^\\ast(3860)$ is a tetraquark candidate, our results prefer the $0^{++}$ option over the $2^{++}$ one. The $X(4160)$ may be classified as either "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1706.09731","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-06-29T13:00:46Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"c4208c4165f69250457b87d3dddafd35613eee69394f0d853a9af3c715664382","abstract_canon_sha256":"7259eb4d33a8b7c85beb39b824eee7aa8e356b07202f9c0b7d85c34009b1edfa"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:27:46.337606Z","signature_b64":"0oFiUz2Bzm/f/H+WnTJxlQ69fg125hc6SlvLBQRZdUgz3LYCOLrC9diHHMkgG4eBATwkABSffPoiYRA2DKWuDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1fd03fe257147b401a3c88bd9d032c456486e99463cdab10bb4ff0e76990023b","last_reissued_at":"2026-05-18T00:27:46.337112Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:27:46.337112Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Mass spectra for $qc\\bar q\\bar c$, $sc\\bar s\\bar c$, $qb\\bar q\\bar b$, $sb\\bar s\\bar b$ tetraquark states with $J^{PC}=0^{++}$ and $2^{++}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Hua-Xing Chen, Shi-Lin Zhu, T. G. Steele, Wei Chen, Xiang Liu","submitted_at":"2017-06-29T13:00:46Z","abstract_excerpt":"We have studied the mass spectra of the hidden-charm/bottom $qc\\bar q\\bar c$, $sc\\bar s\\bar c$ and $qb\\bar q\\bar b$, $sb\\bar s\\bar b$ tetraquark states with $J^{PC}=0^{++}$ and $2^{++}$ in the framework of QCD sum rules. We construct ten scalar and four tensor interpolating currents in a systematic way and calculate the mass spectra for these tetraquark states. The $X^\\ast(3860)$ may be either an isoscalar tetraquark state or $\\chi_{c0}(2P)$. If the $X^\\ast(3860)$ is a tetraquark candidate, our results prefer the $0^{++}$ option over the $2^{++}$ one. The $X(4160)$ may be classified as either "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.09731","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1706.09731","created_at":"2026-05-18T00:27:46.337186+00:00"},{"alias_kind":"arxiv_version","alias_value":"1706.09731v1","created_at":"2026-05-18T00:27:46.337186+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.09731","created_at":"2026-05-18T00:27:46.337186+00:00"},{"alias_kind":"pith_short_12","alias_value":"D7ID7YSXCR5U","created_at":"2026-05-18T12:31:10.602751+00:00"},{"alias_kind":"pith_short_16","alias_value":"D7ID7YSXCR5UAGR4","created_at":"2026-05-18T12:31:10.602751+00:00"},{"alias_kind":"pith_short_8","alias_value":"D7ID7YSX","created_at":"2026-05-18T12:31:10.602751+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2503.00552","citing_title":"Study of $1^{--}$ P wave charmoniumlike and bottomoniumlike tetraquark spectroscopy","ref_index":87,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/D7ID7YSXCR5UAGR4RC6Z2AZMIV","json":"https://pith.science/pith/D7ID7YSXCR5UAGR4RC6Z2AZMIV.json","graph_json":"https://pith.science/api/pith-number/D7ID7YSXCR5UAGR4RC6Z2AZMIV/graph.json","events_json":"https://pith.science/api/pith-number/D7ID7YSXCR5UAGR4RC6Z2AZMIV/events.json","paper":"https://pith.science/paper/D7ID7YSX"},"agent_actions":{"view_html":"https://pith.science/pith/D7ID7YSXCR5UAGR4RC6Z2AZMIV","download_json":"https://pith.science/pith/D7ID7YSXCR5UAGR4RC6Z2AZMIV.json","view_paper":"https://pith.science/paper/D7ID7YSX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1706.09731&json=true","fetch_graph":"https://pith.science/api/pith-number/D7ID7YSXCR5UAGR4RC6Z2AZMIV/graph.json","fetch_events":"https://pith.science/api/pith-number/D7ID7YSXCR5UAGR4RC6Z2AZMIV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/D7ID7YSXCR5UAGR4RC6Z2AZMIV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/D7ID7YSXCR5UAGR4RC6Z2AZMIV/action/storage_attestation","attest_author":"https://pith.science/pith/D7ID7YSXCR5UAGR4RC6Z2AZMIV/action/author_attestation","sign_citation":"https://pith.science/pith/D7ID7YSXCR5UAGR4RC6Z2AZMIV/action/citation_signature","submit_replication":"https://pith.science/pith/D7ID7YSXCR5UAGR4RC6Z2AZMIV/action/replication_record"}},"created_at":"2026-05-18T00:27:46.337186+00:00","updated_at":"2026-05-18T00:27:46.337186+00:00"}