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We also perform a helicity analysis of the w and K*0 vector mesons, and obtain the longitudinal polarization fraction fL(B0->wK*0)=0.56+/-0.29(stat)+0.18-0.08(syst). Finally, we measure a large non-resonant branching fraction B[B->wK+pi-; M(Kpi)\\in(0.755,1.250) GeV/c^2]=[5.1+/-0.7(stat)+/-0.7(syst)]x10^-6 with a s"},"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":"0807.4271","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2008-07-27T15:02:15Z","cross_cats_sorted":[],"title_canon_sha256":"c39cde93234048073f01c279b8204d7019d83843f20264015f2f9e705267cb5b","abstract_canon_sha256":"18fc8c350cac2ce8d41d4c49beecb08a40188e786977a746056f809f6fe56a56"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:35:59.369924Z","signature_b64":"AsKjnNhL073h407bwizBwboHhtOYoYtNCCvLt/G7h9B6EgsnCI7WgJaDSFkGAVXGaQwveWdkrzFrppj5BzuZDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"82b443d447a0182d5a2cf9d51c56c25cf01dbdbfceefced5daf647bbb3da4828","last_reissued_at":"2026-07-04T15:35:59.369527Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:35:59.369527Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Evidence for Neutral B Meson Decays to wK*0","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"et al. 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