{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:VHYUXKHEIR7RGZK6U5DXYNG2NB","short_pith_number":"pith:VHYUXKHE","schema_version":"1.0","canonical_sha256":"a9f14ba8e4447f13655ea7477c34da685d95422fa5ed66b92174d98af9ee8e4e","source":{"kind":"arxiv","id":"2008.13014","version":1},"attestation_state":"computed","paper":{"title":"$DDK$ system in finite volume","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Jia-Jun Wu, Jin-yi Pang, Li-Sheng Geng","submitted_at":"2020-08-29T17:01:59Z","abstract_excerpt":"The $DDK$ 3-body system is supposed to be bound due to the strongly attractive interaction between the $D$ meson and the $K$ meson in the isospin zero channel. The minimum quark content of this 3-body bound state is $cc\\bar{q}\\bar{s}$ with $q=u,d$. It will be an explicitly exotic tetraquark state once discovered. In order to confirm the phenomenological study of the $DDK$ system, we can refer to lattice QCD as a powerful theoretical tool parallel to the experiment measurement. In this paper, a 3-body quantization condition scheme is derived via the non-relativistic effective theory and the par"},"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":"2008.13014","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2020-08-29T17:01:59Z","cross_cats_sorted":[],"title_canon_sha256":"1f449832c8fffd425fdf1c852d46391f501775452573ff53fa1fccfc0e63142a","abstract_canon_sha256":"86a0517448ed72780b2ba91e80a6ae6b922364328dc1464c5030acebcb080b83"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:03:41.853267Z","signature_b64":"jfviNAjcDGFLuU7DtOsvG5mnxLUOT9m1aMdUtgOkpRM4k8e1eK9Mp0qR56JHXauEvlT1/+ioaTKxzgp9ujwlDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a9f14ba8e4447f13655ea7477c34da685d95422fa5ed66b92174d98af9ee8e4e","last_reissued_at":"2026-07-05T02:03:41.852784Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:03:41.852784Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"$DDK$ system in finite volume","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Jia-Jun Wu, Jin-yi Pang, Li-Sheng Geng","submitted_at":"2020-08-29T17:01:59Z","abstract_excerpt":"The $DDK$ 3-body system is supposed to be bound due to the strongly attractive interaction between the $D$ meson and the $K$ meson in the isospin zero channel. The minimum quark content of this 3-body bound state is $cc\\bar{q}\\bar{s}$ with $q=u,d$. It will be an explicitly exotic tetraquark state once discovered. In order to confirm the phenomenological study of the $DDK$ system, we can refer to lattice QCD as a powerful theoretical tool parallel to the experiment measurement. In this paper, a 3-body quantization condition scheme is derived via the non-relativistic effective theory and the par"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2008.13014","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2008.13014/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":"2008.13014","created_at":"2026-07-05T02:03:41.852840+00:00"},{"alias_kind":"arxiv_version","alias_value":"2008.13014v1","created_at":"2026-07-05T02:03:41.852840+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2008.13014","created_at":"2026-07-05T02:03:41.852840+00:00"},{"alias_kind":"pith_short_12","alias_value":"VHYUXKHEIR7R","created_at":"2026-07-05T02:03:41.852840+00:00"},{"alias_kind":"pith_short_16","alias_value":"VHYUXKHEIR7RGZK6","created_at":"2026-07-05T02:03:41.852840+00:00"},{"alias_kind":"pith_short_8","alias_value":"VHYUXKHE","created_at":"2026-07-05T02:03:41.852840+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/VHYUXKHEIR7RGZK6U5DXYNG2NB","json":"https://pith.science/pith/VHYUXKHEIR7RGZK6U5DXYNG2NB.json","graph_json":"https://pith.science/api/pith-number/VHYUXKHEIR7RGZK6U5DXYNG2NB/graph.json","events_json":"https://pith.science/api/pith-number/VHYUXKHEIR7RGZK6U5DXYNG2NB/events.json","paper":"https://pith.science/paper/VHYUXKHE"},"agent_actions":{"view_html":"https://pith.science/pith/VHYUXKHEIR7RGZK6U5DXYNG2NB","download_json":"https://pith.science/pith/VHYUXKHEIR7RGZK6U5DXYNG2NB.json","view_paper":"https://pith.science/paper/VHYUXKHE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2008.13014&json=true","fetch_graph":"https://pith.science/api/pith-number/VHYUXKHEIR7RGZK6U5DXYNG2NB/graph.json","fetch_events":"https://pith.science/api/pith-number/VHYUXKHEIR7RGZK6U5DXYNG2NB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VHYUXKHEIR7RGZK6U5DXYNG2NB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VHYUXKHEIR7RGZK6U5DXYNG2NB/action/storage_attestation","attest_author":"https://pith.science/pith/VHYUXKHEIR7RGZK6U5DXYNG2NB/action/author_attestation","sign_citation":"https://pith.science/pith/VHYUXKHEIR7RGZK6U5DXYNG2NB/action/citation_signature","submit_replication":"https://pith.science/pith/VHYUXKHEIR7RGZK6U5DXYNG2NB/action/replication_record"}},"created_at":"2026-07-05T02:03:41.852840+00:00","updated_at":"2026-07-05T02:03:41.852840+00:00"}