{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:M42WVEQECKQTW3ZGPKQR5DOAMK","short_pith_number":"pith:M42WVEQE","canonical_record":{"source":{"id":"1609.06491","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-09-21T10:51:08Z","cross_cats_sorted":[],"title_canon_sha256":"ee0237eaf4b05e8789ba02067f76ea9976f22b2e1c643e4d305defb8e25049c1","abstract_canon_sha256":"f864dc512c9d71ddade92813971047d3155895426cee1d865c1c52f7acb33e9f"},"schema_version":"1.0"},"canonical_sha256":"67356a920412a13b6f267aa11e8dc0629b24ed9589fad2faef0aec9aa2c2c6df","source":{"kind":"arxiv","id":"1609.06491","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.06491","created_at":"2026-05-18T01:00:59Z"},{"alias_kind":"arxiv_version","alias_value":"1609.06491v2","created_at":"2026-05-18T01:00:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.06491","created_at":"2026-05-18T01:00:59Z"},{"alias_kind":"pith_short_12","alias_value":"M42WVEQECKQT","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"M42WVEQECKQTW3ZG","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"M42WVEQE","created_at":"2026-05-18T12:30:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:M42WVEQECKQTW3ZGPKQR5DOAMK","target":"record","payload":{"canonical_record":{"source":{"id":"1609.06491","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-09-21T10:51:08Z","cross_cats_sorted":[],"title_canon_sha256":"ee0237eaf4b05e8789ba02067f76ea9976f22b2e1c643e4d305defb8e25049c1","abstract_canon_sha256":"f864dc512c9d71ddade92813971047d3155895426cee1d865c1c52f7acb33e9f"},"schema_version":"1.0"},"canonical_sha256":"67356a920412a13b6f267aa11e8dc0629b24ed9589fad2faef0aec9aa2c2c6df","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:00:59.794149Z","signature_b64":"4C/DtkhvSK29SGx8WryQdKX3Jfc0r/8/3xk3Pb2oAjnq4r2uUEnvuLUTrfKTCHMlK0epWXE9wdwipJCwuywaAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"67356a920412a13b6f267aa11e8dc0629b24ed9589fad2faef0aec9aa2c2c6df","last_reissued_at":"2026-05-18T01:00:59.793376Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:00:59.793376Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1609.06491","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:00:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0/rq3L+7zrtNKy9p/Vdhiugmc35dmLH0D3MnB+auXq4L88hMQy+2Lm9hLpXqX+HSfq+fqNchxZVvccJvW0cJBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T08:48:18.388918Z"},"content_sha256":"cbaf9bfc06d078758ae8b7669f4edb33fe189337c13cac6441892af8276e41b1","schema_version":"1.0","event_id":"sha256:cbaf9bfc06d078758ae8b7669f4edb33fe189337c13cac6441892af8276e41b1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:M42WVEQECKQTW3ZGPKQR5DOAMK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Rare radiative leptonic B-decays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Anastasiia Kozachuk, Dmitri Melikhov, Nikolai Nikitin","submitted_at":"2016-09-21T10:51:08Z","abstract_excerpt":"We obtain predictions for $B_{(s)}\\to e^+e^-\\gamma$ and $B_{(s)}\\to \\mu^+\\mu^-\\gamma$ decays. All the contributions containing long-distance QCD effects are calculated in the framework of relativistic quark model. The contributions of the light vector-meson resonances related to the virtual photon emission from valence quarks of the $B$-meson are included. The highest branching ratios for the radiative leptonic B-decays are ${\\cal B}(\\bar B^0_s\\to e^+e^-\\gamma)=18.8\\times10^{-9}$ and ${\\cal B}(B^0_s\\to \\mu^+\\mu^-\\gamma)=12.2\\times10^{-9}$. We also give the distribution of the foward-backward a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.06491","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:00:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Yv4p6lUXNkLITR29Cewi9RXH3FCOClWkjJHpO91kl2bIGacrZjTAK0LFuHH5Lb75aj/t+7IZEXmFjIHVYYjoAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T08:48:18.389268Z"},"content_sha256":"447bffd36f1a3342aa1edb76500f901082db9416cdaa0efdc9f4a66a6a1f51c3","schema_version":"1.0","event_id":"sha256:447bffd36f1a3342aa1edb76500f901082db9416cdaa0efdc9f4a66a6a1f51c3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/M42WVEQECKQTW3ZGPKQR5DOAMK/bundle.json","state_url":"https://pith.science/pith/M42WVEQECKQTW3ZGPKQR5DOAMK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/M42WVEQECKQTW3ZGPKQR5DOAMK/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-26T08:48:18Z","links":{"resolver":"https://pith.science/pith/M42WVEQECKQTW3ZGPKQR5DOAMK","bundle":"https://pith.science/pith/M42WVEQECKQTW3ZGPKQR5DOAMK/bundle.json","state":"https://pith.science/pith/M42WVEQECKQTW3ZGPKQR5DOAMK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/M42WVEQECKQTW3ZGPKQR5DOAMK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:M42WVEQECKQTW3ZGPKQR5DOAMK","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":"f864dc512c9d71ddade92813971047d3155895426cee1d865c1c52f7acb33e9f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-09-21T10:51:08Z","title_canon_sha256":"ee0237eaf4b05e8789ba02067f76ea9976f22b2e1c643e4d305defb8e25049c1"},"schema_version":"1.0","source":{"id":"1609.06491","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.06491","created_at":"2026-05-18T01:00:59Z"},{"alias_kind":"arxiv_version","alias_value":"1609.06491v2","created_at":"2026-05-18T01:00:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.06491","created_at":"2026-05-18T01:00:59Z"},{"alias_kind":"pith_short_12","alias_value":"M42WVEQECKQT","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"M42WVEQECKQTW3ZG","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"M42WVEQE","created_at":"2026-05-18T12:30:29Z"}],"graph_snapshots":[{"event_id":"sha256:447bffd36f1a3342aa1edb76500f901082db9416cdaa0efdc9f4a66a6a1f51c3","target":"graph","created_at":"2026-05-18T01:00:59Z","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 obtain predictions for $B_{(s)}\\to e^+e^-\\gamma$ and $B_{(s)}\\to \\mu^+\\mu^-\\gamma$ decays. All the contributions containing long-distance QCD effects are calculated in the framework of relativistic quark model. The contributions of the light vector-meson resonances related to the virtual photon emission from valence quarks of the $B$-meson are included. The highest branching ratios for the radiative leptonic B-decays are ${\\cal B}(\\bar B^0_s\\to e^+e^-\\gamma)=18.8\\times10^{-9}$ and ${\\cal B}(B^0_s\\to \\mu^+\\mu^-\\gamma)=12.2\\times10^{-9}$. We also give the distribution of the foward-backward a","authors_text":"Anastasiia Kozachuk, Dmitri Melikhov, Nikolai Nikitin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-09-21T10:51:08Z","title":"Rare radiative leptonic B-decays"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.06491","kind":"arxiv","version":2},"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:cbaf9bfc06d078758ae8b7669f4edb33fe189337c13cac6441892af8276e41b1","target":"record","created_at":"2026-05-18T01:00:59Z","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":"f864dc512c9d71ddade92813971047d3155895426cee1d865c1c52f7acb33e9f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-09-21T10:51:08Z","title_canon_sha256":"ee0237eaf4b05e8789ba02067f76ea9976f22b2e1c643e4d305defb8e25049c1"},"schema_version":"1.0","source":{"id":"1609.06491","kind":"arxiv","version":2}},"canonical_sha256":"67356a920412a13b6f267aa11e8dc0629b24ed9589fad2faef0aec9aa2c2c6df","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"67356a920412a13b6f267aa11e8dc0629b24ed9589fad2faef0aec9aa2c2c6df","first_computed_at":"2026-05-18T01:00:59.793376Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:00:59.793376Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4C/DtkhvSK29SGx8WryQdKX3Jfc0r/8/3xk3Pb2oAjnq4r2uUEnvuLUTrfKTCHMlK0epWXE9wdwipJCwuywaAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:00:59.794149Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.06491","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cbaf9bfc06d078758ae8b7669f4edb33fe189337c13cac6441892af8276e41b1","sha256:447bffd36f1a3342aa1edb76500f901082db9416cdaa0efdc9f4a66a6a1f51c3"],"state_sha256":"61193caf877081534f1142bb8855c4da252bae0f63c5902f3c1aa678ea7bc0ed"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VhReu/WCD0xBgPT+ARA3OWemgt5p99j1DxvlTm3GSeACpsRvqcitE1gbaaKljc5P2vEnuZmfDziWI5cBSoZCCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T08:48:18.391720Z","bundle_sha256":"7e3f424e499a0fc488b49625980a6a9d62c93db472384548a78f2729c3482e3a"}}