{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:ENETEWFCHH7NKWIURBKM3X2TCH","short_pith_number":"pith:ENETEWFC","schema_version":"1.0","canonical_sha256":"23493258a239fed559148854cddf5311ed5bde5cc2b3a7725b27602521a8abb3","source":{"kind":"arxiv","id":"2504.03473","version":2},"attestation_state":"computed","paper":{"title":"Doubly heavy tetraquarks from lattice QCD: incorporating diquark-antidiquark operators and the left-hand cut","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"E. Ortiz-Pacheco, I. Vujmilovic, L. Leskovec, M. Padmanath, S. Collins, S. Prelovsek","submitted_at":"2025-04-04T14:26:52Z","abstract_excerpt":"Lattice studies of the doubly-charm tetraquark $T_{cc}=cc\\bar u\\bar d$ require the determination of the $DD^*$ scattering amplitude, which most often incorporate only meson-meson interpolators. We additionally incorporate diquark-antidiquark operators and find that these have some impact on certain eigenenergies. This study presents the first extraction of the $DD^*$ scattering amplitude based on the meson-meson as well as diquark antidiquark interpolators. The effect of the additional operators renders\n  slightly smaller values of $p\\cot \\delta_0$ and a $T_{cc}$ pole slightly closer to the th"},"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":"2504.03473","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2025-04-04T14:26:52Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"8ee6084723618ca68e33a6df669779b670bc7494d809d17e957f1ab306d06edc","abstract_canon_sha256":"cda23a0ca243ad41824ba200aaed0a73f39d615f1d44d33b805f2f00e3b238c1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:41:40.984043Z","signature_b64":"wlyzT7n+4VNILFVYXgQ7pTv2HlpFAN6CySuE03MdxieWrT/O1xzNGK8r7bWixABUHIXv7XYfVAOpre28oUplAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"23493258a239fed559148854cddf5311ed5bde5cc2b3a7725b27602521a8abb3","last_reissued_at":"2026-07-05T11:41:40.983510Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:41:40.983510Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Doubly heavy tetraquarks from lattice QCD: incorporating diquark-antidiquark operators and the left-hand cut","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"E. Ortiz-Pacheco, I. Vujmilovic, L. Leskovec, M. Padmanath, S. Collins, S. Prelovsek","submitted_at":"2025-04-04T14:26:52Z","abstract_excerpt":"Lattice studies of the doubly-charm tetraquark $T_{cc}=cc\\bar u\\bar d$ require the determination of the $DD^*$ scattering amplitude, which most often incorporate only meson-meson interpolators. We additionally incorporate diquark-antidiquark operators and find that these have some impact on certain eigenenergies. This study presents the first extraction of the $DD^*$ scattering amplitude based on the meson-meson as well as diquark antidiquark interpolators. The effect of the additional operators renders\n  slightly smaller values of $p\\cot \\delta_0$ and a $T_{cc}$ pole slightly closer to the th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.03473","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/2504.03473/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":"2504.03473","created_at":"2026-07-05T11:41:40.983565+00:00"},{"alias_kind":"arxiv_version","alias_value":"2504.03473v2","created_at":"2026-07-05T11:41:40.983565+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.03473","created_at":"2026-07-05T11:41:40.983565+00:00"},{"alias_kind":"pith_short_12","alias_value":"ENETEWFCHH7N","created_at":"2026-07-05T11:41:40.983565+00:00"},{"alias_kind":"pith_short_16","alias_value":"ENETEWFCHH7NKWIU","created_at":"2026-07-05T11:41:40.983565+00:00"},{"alias_kind":"pith_short_8","alias_value":"ENETEWFC","created_at":"2026-07-05T11:41:40.983565+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/ENETEWFCHH7NKWIURBKM3X2TCH","json":"https://pith.science/pith/ENETEWFCHH7NKWIURBKM3X2TCH.json","graph_json":"https://pith.science/api/pith-number/ENETEWFCHH7NKWIURBKM3X2TCH/graph.json","events_json":"https://pith.science/api/pith-number/ENETEWFCHH7NKWIURBKM3X2TCH/events.json","paper":"https://pith.science/paper/ENETEWFC"},"agent_actions":{"view_html":"https://pith.science/pith/ENETEWFCHH7NKWIURBKM3X2TCH","download_json":"https://pith.science/pith/ENETEWFCHH7NKWIURBKM3X2TCH.json","view_paper":"https://pith.science/paper/ENETEWFC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2504.03473&json=true","fetch_graph":"https://pith.science/api/pith-number/ENETEWFCHH7NKWIURBKM3X2TCH/graph.json","fetch_events":"https://pith.science/api/pith-number/ENETEWFCHH7NKWIURBKM3X2TCH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ENETEWFCHH7NKWIURBKM3X2TCH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ENETEWFCHH7NKWIURBKM3X2TCH/action/storage_attestation","attest_author":"https://pith.science/pith/ENETEWFCHH7NKWIURBKM3X2TCH/action/author_attestation","sign_citation":"https://pith.science/pith/ENETEWFCHH7NKWIURBKM3X2TCH/action/citation_signature","submit_replication":"https://pith.science/pith/ENETEWFCHH7NKWIURBKM3X2TCH/action/replication_record"}},"created_at":"2026-07-05T11:41:40.983565+00:00","updated_at":"2026-07-05T11:41:40.983565+00:00"}