{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:P5N7K3XTGMXJVGP53ESAJFX3GM","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":"0345bd9e0b84fda66544fe96f91788d8acc7cdad44d12e45230f121d11240545","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-09-05T16:00:29Z","title_canon_sha256":"8c784af6603650e980aaf3bc07643f24b44e0c6e8cd0b41bcc492107f8fb262a"},"schema_version":"1.0","source":{"id":"1909.02497","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.02497","created_at":"2026-07-05T03:31:11Z"},{"alias_kind":"arxiv_version","alias_value":"1909.02497v3","created_at":"2026-07-05T03:31:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.02497","created_at":"2026-07-05T03:31:11Z"},{"alias_kind":"pith_short_12","alias_value":"P5N7K3XTGMXJ","created_at":"2026-07-05T03:31:11Z"},{"alias_kind":"pith_short_16","alias_value":"P5N7K3XTGMXJVGP5","created_at":"2026-07-05T03:31:11Z"},{"alias_kind":"pith_short_8","alias_value":"P5N7K3XT","created_at":"2026-07-05T03:31:11Z"}],"graph_snapshots":[{"event_id":"sha256:b594c8d9c2d9637c944fe8f0c3110319d75ebc50f4bcb1b49c05192e328c8ca9","target":"graph","created_at":"2026-07-05T03:31:11Z","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/1909.02497/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We describe a heavy and exotic tetraquark state as a holographic molecule, by binding the lightest heavy-light meson $(0^-, 1^-)$ multiplet to a flavored sphaleron, in the bulk of the Witten-Sakai-Sugimoto model. Bound tetraquark states emerge as Efimov states in the heavy quark limit, with a binding energy for charm tetraquark comparable to the $T_{cc}^+$ recently reported by the LHCb, but a substantially smaller width, for a large but finite $^\\prime$t Hooft coupling. Fixing the parameters of the model at the empirical mass of $T_{cc}^+$ allows us to predict the bindings of the undiscovered ","authors_text":"Ismail Zahed, Maciej A. Nowak, Yizhuang Liu","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-09-05T16:00:29Z","title":"Holographic tetraquarks and the newly observed $T_{cc}^{+}$ at LHCb"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.02497","kind":"arxiv","version":3},"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:bdaf2b7af1400524eb82ffdcb0ff392531ef225a67e4e8f2085f2e905828449c","target":"record","created_at":"2026-07-05T03:31:11Z","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":"0345bd9e0b84fda66544fe96f91788d8acc7cdad44d12e45230f121d11240545","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-09-05T16:00:29Z","title_canon_sha256":"8c784af6603650e980aaf3bc07643f24b44e0c6e8cd0b41bcc492107f8fb262a"},"schema_version":"1.0","source":{"id":"1909.02497","kind":"arxiv","version":3}},"canonical_sha256":"7f5bf56ef3332e9a99fdd9240496fb3315c088d768b85625dc3b8fe05b74a6a1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7f5bf56ef3332e9a99fdd9240496fb3315c088d768b85625dc3b8fe05b74a6a1","first_computed_at":"2026-07-05T03:31:11.856887Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:31:11.856887Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mM5f4eV/fDgv9nv4R/F7rFv8Ngycb0AIqxfgZGqJojNhYdsg6XEy3JTlxIu1WETnXRPjOJPXkcCGlMm2sdf2Cg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:31:11.857587Z","signed_message":"canonical_sha256_bytes"},"source_id":"1909.02497","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bdaf2b7af1400524eb82ffdcb0ff392531ef225a67e4e8f2085f2e905828449c","sha256:b594c8d9c2d9637c944fe8f0c3110319d75ebc50f4bcb1b49c05192e328c8ca9"],"state_sha256":"fa07eca90eebca9e0898b6224772d78456a81b4135f9b57591b32d85ba6e5aed"}