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These include particles with following dibaryon structures and valence quark contents: $\\Sigma_c\\Xi_{cc} (uucucc)$, $\\Omega_c\\Omega_{cc} (sscscc)$, $\\Sigma_b\\Xi_{bb} (uububb)$, $\\Omega_b\\Omega_{bb} (ssbsbb)$ and $\\Omega_{ccb}\\Omega_{cbb} (ccbcbb)$, and with spin ($J$)-parity ($P$), $J^{P} \\equiv 1^{+}$. Using a state-of-the art lattice QCD calculation, after controlling relevant systematic errors, we unambiguously find that the ground state masses of dibaryons $\\Omega_c\\Om"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1906.06054","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2019-06-14T07:26:26Z","cross_cats_sorted":["hep-ex","hep-ph","nucl-ex","nucl-th"],"title_canon_sha256":"f0a8b4c85037ec1b8e5129858e68ad960d278d8f95234d581356631c6146507b","abstract_canon_sha256":"27826c0704bc3ded00eb0f0b48fb805078e965c142614ca5ac2ce66799911a31"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:14:13.916157Z","signature_b64":"aFMgkL4/PHvpsR9SeMPjcXKfOEjAta1ZfJjbYJpEccmfw5Iv4Cn+Dvakja8g0BZbsp3Y5dDqLXj9i6a8Fnq5Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2fde020421db22126bb6bb1b9e3133552c3796f55bf29fe1853ad99237a6ebd2","last_reissued_at":"2026-07-05T00:14:13.915537Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:14:13.915537Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Deuteron-like heavy dibaryons from Lattice QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-ph","nucl-ex","nucl-th"],"primary_cat":"hep-lat","authors_text":"Nilmani Mathur, Parikshit Junnarkar","submitted_at":"2019-06-14T07:26:26Z","abstract_excerpt":"We report the first lattice quantum chromodynamics (QCD) study of deuteron($np$)-like dibaryons with heavy quark flavours. 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