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After continuum and chiral extrapolations, the result is <N |s s_bar |N> = 0.69 +- 0.07(statistical) +- 0.09(systematic), in the modified minimal subtraction scheme (2 GeV), or for the renormalization scheme invariant form, m_s partial{M_N}/partial{m_s} = 59(6)(8) 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":"0905.2432","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2009-05-14T21:34:51Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"9f48378e4fe3fe0942fbebcbfcd36bdfa4d34f369d0ca97a08fd64a3f3ea1a70","abstract_canon_sha256":"f106d8838fbd43b22f89f40c1f0aea7eb3e2c4a4a4a8938a59641a2b9a7b71de"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:26:43.850960Z","signature_b64":"QllOTVLwG/PPT8uM5ycKv5WHf5qLa7MJJAws6l47Qwpz6uvujA6q2lqTGsJG8vXi5eTW+jlF+YbiYm0IZNohAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b86e38ad5ec18824c23c1805acc74e42e215342f2846d828352d9c0613e5482b","last_reissued_at":"2026-05-18T04:26:43.850279Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:26:43.850279Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The strange quark condensate in the nucleon in 2+1 flavor QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"D. 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