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Using the results of Lattice QCD calculations performed on four ensembles of anisotropic clover gauge-field configurations, with spatial extents of L ~ 2.0, 2.5, 3.0 and 3.9 fm at a spatial lattice spacing of b ~ 0.123 fm, we find an H-dibaryon bound by B = 16.6 +- 2.1 +- 4.6 MeV at a pion mass of m_pi ~ 389 MeV."},"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":"1012.3812","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2010-12-17T06:01:59Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"aa07470ee9eb66badf7ffb3e3e0aaf2c0e3dd9e0e2a5e5ef80732cbf91503a05","abstract_canon_sha256":"f0adbcc7ce6bb52d9ede32a64dd0d273cce5cb399e30ee0e3a00a6cf4433bc0f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:22:41.307266Z","signature_b64":"pzsNDN0wYf5g1j2/nAEuW23u6XVFEahvDQw4wfKyRTZSBhHv1X0mXuHyr4wnWFLjQ3fxjDPK4mf0g5kG2gg6Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6f7922698421de974757f37a2c39fce3b5cd35f8e5f01cbf06425fcb9d3a841c","last_reissued_at":"2026-05-18T04:22:41.306713Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:22:41.306713Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Evidence for a Bound H-dibaryon from Lattice QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"hep-lat","authors_text":"A. 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