{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:AZFKFFQ46MQ5IBZSLGQZYUCU5L","short_pith_number":"pith:AZFKFFQ4","schema_version":"1.0","canonical_sha256":"064aa2961cf321d4073259a19c5054ead5ed099c4dbc1d3ccb99b439e7127d0e","source":{"kind":"arxiv","id":"2409.03373","version":2},"attestation_state":"computed","paper":{"title":"Doubly heavy tetraquark bound and resonant states","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-lat","nucl-th"],"primary_cat":"hep-ph","authors_text":"Lu Meng, Shi-Lin Zhu, Wei-Lin Wu, Yan-Ke Chen, Yao Ma","submitted_at":"2024-09-05T09:24:40Z","abstract_excerpt":"We calculate the energy spectrum of the S-wave doubly heavy tetraquark systems, including the $ QQ^{(\\prime)}\\bar q\\bar q$, $QQ^{(\\prime)}\\bar s\\bar q$, and $ QQ^{(\\prime)}\\bar s\\bar s$ ($Q^{(\\prime)}=b,c$ and $q=u,d$) systems within the constituent quark model. We use the complex scaling method to obtain bound states and resonant states simultaneously, and the Gaussian expansion method to solve the complex-scaled four-body Schr\\\"odinger equation. With a novel definition of the root-mean-square radii, we are able to distinguish between meson molecules and compact tetraquark states. The compact"},"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":"2409.03373","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-09-05T09:24:40Z","cross_cats_sorted":["hep-ex","hep-lat","nucl-th"],"title_canon_sha256":"a777eaddb754fce8ac9c49632591f181cac4b49005175fec2d250e488c25bb54","abstract_canon_sha256":"57db9e3536a34ca290bbcec1008a5db2ab6592f44e45e5d3ac55d9176695b826"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:38:29.226380Z","signature_b64":"fP4Gv5e/o7GJdREXkFumOocTn5kzY2FRapFvrivNM1XMALwxkuwX2Q3CSU/MSAdZ+oxKcvHCaBrzXjGwU9aiCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"064aa2961cf321d4073259a19c5054ead5ed099c4dbc1d3ccb99b439e7127d0e","last_reissued_at":"2026-07-05T09:38:29.226006Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:38:29.226006Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Doubly heavy tetraquark bound and resonant states","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-lat","nucl-th"],"primary_cat":"hep-ph","authors_text":"Lu Meng, Shi-Lin Zhu, Wei-Lin Wu, Yan-Ke Chen, Yao Ma","submitted_at":"2024-09-05T09:24:40Z","abstract_excerpt":"We calculate the energy spectrum of the S-wave doubly heavy tetraquark systems, including the $ QQ^{(\\prime)}\\bar q\\bar q$, $QQ^{(\\prime)}\\bar s\\bar q$, and $ QQ^{(\\prime)}\\bar s\\bar s$ ($Q^{(\\prime)}=b,c$ and $q=u,d$) systems within the constituent quark model. We use the complex scaling method to obtain bound states and resonant states simultaneously, and the Gaussian expansion method to solve the complex-scaled four-body Schr\\\"odinger equation. With a novel definition of the root-mean-square radii, we are able to distinguish between meson molecules and compact tetraquark states. The compact"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.03373","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2409.03373/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2409.03373","created_at":"2026-07-05T09:38:29.226065+00:00"},{"alias_kind":"arxiv_version","alias_value":"2409.03373v2","created_at":"2026-07-05T09:38:29.226065+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.03373","created_at":"2026-07-05T09:38:29.226065+00:00"},{"alias_kind":"pith_short_12","alias_value":"AZFKFFQ46MQ5","created_at":"2026-07-05T09:38:29.226065+00:00"},{"alias_kind":"pith_short_16","alias_value":"AZFKFFQ46MQ5IBZS","created_at":"2026-07-05T09:38:29.226065+00:00"},{"alias_kind":"pith_short_8","alias_value":"AZFKFFQ4","created_at":"2026-07-05T09:38:29.226065+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":4,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.05793","citing_title":"Compactness, mass spectra, and strong stability of singly heavy tetraquarks","ref_index":61,"is_internal_anchor":true},{"citing_arxiv_id":"2602.19504","citing_title":"Three-body molecular states composed of $D^{(*)}$ and two nucleons","ref_index":77,"is_internal_anchor":false},{"citing_arxiv_id":"2601.11986","citing_title":"Prospects for discovering strongly decaying doubly heavy $T_{bc}$ tetraquark states at LHCb","ref_index":6,"is_internal_anchor":false},{"citing_arxiv_id":"2602.08811","citing_title":"Assessing the validity of the Born-Oppenheimer approximation in potential models for doubly heavy hadrons","ref_index":45,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/AZFKFFQ46MQ5IBZSLGQZYUCU5L","json":"https://pith.science/pith/AZFKFFQ46MQ5IBZSLGQZYUCU5L.json","graph_json":"https://pith.science/api/pith-number/AZFKFFQ46MQ5IBZSLGQZYUCU5L/graph.json","events_json":"https://pith.science/api/pith-number/AZFKFFQ46MQ5IBZSLGQZYUCU5L/events.json","paper":"https://pith.science/paper/AZFKFFQ4"},"agent_actions":{"view_html":"https://pith.science/pith/AZFKFFQ46MQ5IBZSLGQZYUCU5L","download_json":"https://pith.science/pith/AZFKFFQ46MQ5IBZSLGQZYUCU5L.json","view_paper":"https://pith.science/paper/AZFKFFQ4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2409.03373&json=true","fetch_graph":"https://pith.science/api/pith-number/AZFKFFQ46MQ5IBZSLGQZYUCU5L/graph.json","fetch_events":"https://pith.science/api/pith-number/AZFKFFQ46MQ5IBZSLGQZYUCU5L/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AZFKFFQ46MQ5IBZSLGQZYUCU5L/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AZFKFFQ46MQ5IBZSLGQZYUCU5L/action/storage_attestation","attest_author":"https://pith.science/pith/AZFKFFQ46MQ5IBZSLGQZYUCU5L/action/author_attestation","sign_citation":"https://pith.science/pith/AZFKFFQ46MQ5IBZSLGQZYUCU5L/action/citation_signature","submit_replication":"https://pith.science/pith/AZFKFFQ46MQ5IBZSLGQZYUCU5L/action/replication_record"}},"created_at":"2026-07-05T09:38:29.226065+00:00","updated_at":"2026-07-05T09:38:29.226065+00:00"}