{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:LNWEXY37JNPBM3GO5NHGUIXJQT","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"84b47c8a3e4e8f5250125813360af82811052c9d4658ba3567d502c5d565b9d0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-11-19T09:24:34Z","title_canon_sha256":"7a94ec5499f11ff2de66f1a2ef75972250ba6e3081ce82cc8ccf248f2127ba90"},"schema_version":"1.0","source":{"id":"1411.5157","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1411.5157","created_at":"2026-05-18T02:34:44Z"},{"alias_kind":"arxiv_version","alias_value":"1411.5157v1","created_at":"2026-05-18T02:34:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.5157","created_at":"2026-05-18T02:34:44Z"},{"alias_kind":"pith_short_12","alias_value":"LNWEXY37JNPB","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_16","alias_value":"LNWEXY37JNPBM3GO","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_8","alias_value":"LNWEXY37","created_at":"2026-05-18T12:28:38Z"}],"graph_snapshots":[{"event_id":"sha256:8824e780d485ab95e2c61913e0c85c34c48544e8192ae10b26eb5c8a2170963c","target":"graph","created_at":"2026-05-18T02:34:44Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We analyzed the process of $B_s\\rightarrow \\rho \\rho$ decay in QCD factorization (QCDF) and final state interaction (FSI) effects. In QCDF for this decay we have only the annihilation graph and we expected small Branching ratio. Then we considered FSI effect as a sizable correction where the intermediate states are $\\pi^0\\pi^0$, $\\pi^+\\pi^-$, $K^0\\bar{K^0}$ and $K^+K^-$ mesons. To consider the amplitudes of these intermediate states, QCDF approach was used. The experimental branching ratio of $B_s\\rightarrow \\rho\\rho$ is less than $3.20\\times 10^{-4}$ and our result is $1.08 \\times 10^{-9}$ an","authors_text":"Hossein Mehraban, Mohammad Rahim Talebtash","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-11-19T09:24:34Z","title":"Final State Interaction Effect in Pure Annihilation $B_s \\to \\rho \\rho $ Decay"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.5157","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:ce6dc0bdc11a5c2b2b593d2cf48acf8e4937106c23a76c8c53ab717175a1c005","target":"record","created_at":"2026-05-18T02:34:44Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"84b47c8a3e4e8f5250125813360af82811052c9d4658ba3567d502c5d565b9d0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-11-19T09:24:34Z","title_canon_sha256":"7a94ec5499f11ff2de66f1a2ef75972250ba6e3081ce82cc8ccf248f2127ba90"},"schema_version":"1.0","source":{"id":"1411.5157","kind":"arxiv","version":1}},"canonical_sha256":"5b6c4be37f4b5e166cceeb4e6a22e984e14a42011fb7afa1854b08f8408a401f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5b6c4be37f4b5e166cceeb4e6a22e984e14a42011fb7afa1854b08f8408a401f","first_computed_at":"2026-05-18T02:34:44.260495Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:34:44.260495Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rFayhw1kcw0FHPnBYoeJ6L6EWDVMtRB1Pl6lEmO6JnIYRznhRIH/xQglz+JUf85I7/LmOSkAvmP5oUxia8GsAw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:34:44.260884Z","signed_message":"canonical_sha256_bytes"},"source_id":"1411.5157","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ce6dc0bdc11a5c2b2b593d2cf48acf8e4937106c23a76c8c53ab717175a1c005","sha256:8824e780d485ab95e2c61913e0c85c34c48544e8192ae10b26eb5c8a2170963c"],"state_sha256":"e65856042aedc0fc7829f1a91778d90511b7f8bc93828e513bfcae18ee4cbaff"}