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In view of this strong constraint, we propose to use $B^0_s\\to D_s^-\\ell^+\\nu_\\ell$ and similar flavor-specific decays as a new tool to determine both the production asymmetry between $B^0_"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1606.06042","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-06-20T09:53:49Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"ba88aee9b1081b23fc5daea48b2ed371fbc3279634630f69349a2b267c664cc8","abstract_canon_sha256":"efcf26b3bfee0b35b06f975e274230532c797b94f185ab3bd75491b888bdce6f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:45:20.123586Z","signature_b64":"znvLXjMt7abBzuaaovpzUU9dRyS60B5ijNs1B+DmMalLXfBgLd1S+6Qw/3bbPGki9g5396tkxaTI66Zxks3ACg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aa5ae05733a4d46e0113f5141d1f6f5b9f4d4dbc37dab034ad273d57a0f65a37","last_reissued_at":"2026-05-18T00:45:20.122882Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:45:20.122882Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"$B^0_s$-$\\bar B^0_s$ Oscillations as a New Tool to Explore CP Violation in $D_s^\\pm$ Decays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"K. 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