{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:4I6UYC2J26CHXLADVDS77ED4DO","short_pith_number":"pith:4I6UYC2J","canonical_record":{"source":{"id":"2202.10285","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-02-21T15:00:43Z","cross_cats_sorted":["hep-ex","hep-lat"],"title_canon_sha256":"efdc2903dc30570a570a94f5a0fcd5b510b41d3e682f22f91406ca5bbe906390","abstract_canon_sha256":"6a20b55c2e9ddadc1277c5e2542da2e7c542733b7484ca8cd6b783ab096549f0"},"schema_version":"1.0"},"canonical_sha256":"e23d4c0b49d7847bac03a8e5ff907c1ba10e4d05a9c437b77db88f91474d4983","source":{"kind":"arxiv","id":"2202.10285","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.10285","created_at":"2026-07-05T04:50:53Z"},{"alias_kind":"arxiv_version","alias_value":"2202.10285v3","created_at":"2026-07-05T04:50:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.10285","created_at":"2026-07-05T04:50:53Z"},{"alias_kind":"pith_short_12","alias_value":"4I6UYC2J26CH","created_at":"2026-07-05T04:50:53Z"},{"alias_kind":"pith_short_16","alias_value":"4I6UYC2J26CHXLAD","created_at":"2026-07-05T04:50:53Z"},{"alias_kind":"pith_short_8","alias_value":"4I6UYC2J","created_at":"2026-07-05T04:50:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:4I6UYC2J26CHXLADVDS77ED4DO","target":"record","payload":{"canonical_record":{"source":{"id":"2202.10285","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-02-21T15:00:43Z","cross_cats_sorted":["hep-ex","hep-lat"],"title_canon_sha256":"efdc2903dc30570a570a94f5a0fcd5b510b41d3e682f22f91406ca5bbe906390","abstract_canon_sha256":"6a20b55c2e9ddadc1277c5e2542da2e7c542733b7484ca8cd6b783ab096549f0"},"schema_version":"1.0"},"canonical_sha256":"e23d4c0b49d7847bac03a8e5ff907c1ba10e4d05a9c437b77db88f91474d4983","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:50:53.473538Z","signature_b64":"LzuB5wkvXJONbOHVD9vR/7ARPWTOMYz264BcsMBpMxCEvmrflOl71XSHuyDKYuHI0SppsEc8G32boiMiKsMZBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e23d4c0b49d7847bac03a8e5ff907c1ba10e4d05a9c437b77db88f91474d4983","last_reissued_at":"2026-07-05T04:50:53.473132Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:50:53.473132Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2202.10285","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:50:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e9xFnVK+T6m3vtDoaBywteeYhHfQvOrBHI8kYovDUbiEizF/R5nTZcGdT+zNBC+ZzOdDAg5u6F2SBoFV08WaCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T13:26:05.306344Z"},"content_sha256":"afa61a40df21006fa906edb4c7ce1be7752c07f30e3a62e4a003f6f424429820","schema_version":"1.0","event_id":"sha256:afa61a40df21006fa906edb4c7ce1be7752c07f30e3a62e4a003f6f424429820"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:4I6UYC2J26CHXLADVDS77ED4DO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exclusive semileptonic $B \\to \\pi \\ell \\nu_\\ell$ and $B_s \\to K \\ell \\nu_\\ell$ decays through unitarity and lattice QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-lat"],"primary_cat":"hep-ph","authors_text":"G. Martinelli, L. Vittorio, S. Simula","submitted_at":"2022-02-21T15:00:43Z","abstract_excerpt":"The Cabibbo-Kobayashi-Maskawa (CKM) matrix element $\\vert V_{ub}\\vert$ is obtained from exclusive semileptonic $B \\to \\pi \\ell \\nu_\\ell$ and $B_s \\to K \\ell \\nu_\\ell$ decays adopting the unitarity-based dispersion matrix approach for the determination of the hadronic form factors (FFs) in the whole kinematical range. We use lattice computations of the relevant susceptibilities and of the FFs in the large-$q^2$ regime in order to derive their behavior in the low-$q^2$ region without assuming any specific momentum dependence and without constraining their shape using experimental data. Then, we "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.10285","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2202.10285/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T04:50:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZWn04KKHr4oMaTArvxY8GlaL61es2wpL0SusnsA6viAACW5Zvdg7Mt+1cj3DVFkmJRbRKV90CifucaQAG+/TBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T13:26:05.306682Z"},"content_sha256":"8ec82891864fd12629664d12ec61c9d74239a69f6fcbf461c30bcbd71e5b8e16","schema_version":"1.0","event_id":"sha256:8ec82891864fd12629664d12ec61c9d74239a69f6fcbf461c30bcbd71e5b8e16"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4I6UYC2J26CHXLADVDS77ED4DO/bundle.json","state_url":"https://pith.science/pith/4I6UYC2J26CHXLADVDS77ED4DO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4I6UYC2J26CHXLADVDS77ED4DO/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":"2026-08-14T13:26:05Z","links":{"resolver":"https://pith.science/pith/4I6UYC2J26CHXLADVDS77ED4DO","bundle":"https://pith.science/pith/4I6UYC2J26CHXLADVDS77ED4DO/bundle.json","state":"https://pith.science/pith/4I6UYC2J26CHXLADVDS77ED4DO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4I6UYC2J26CHXLADVDS77ED4DO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:4I6UYC2J26CHXLADVDS77ED4DO","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":"6a20b55c2e9ddadc1277c5e2542da2e7c542733b7484ca8cd6b783ab096549f0","cross_cats_sorted":["hep-ex","hep-lat"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-02-21T15:00:43Z","title_canon_sha256":"efdc2903dc30570a570a94f5a0fcd5b510b41d3e682f22f91406ca5bbe906390"},"schema_version":"1.0","source":{"id":"2202.10285","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.10285","created_at":"2026-07-05T04:50:53Z"},{"alias_kind":"arxiv_version","alias_value":"2202.10285v3","created_at":"2026-07-05T04:50:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.10285","created_at":"2026-07-05T04:50:53Z"},{"alias_kind":"pith_short_12","alias_value":"4I6UYC2J26CH","created_at":"2026-07-05T04:50:53Z"},{"alias_kind":"pith_short_16","alias_value":"4I6UYC2J26CHXLAD","created_at":"2026-07-05T04:50:53Z"},{"alias_kind":"pith_short_8","alias_value":"4I6UYC2J","created_at":"2026-07-05T04:50:53Z"}],"graph_snapshots":[{"event_id":"sha256:8ec82891864fd12629664d12ec61c9d74239a69f6fcbf461c30bcbd71e5b8e16","target":"graph","created_at":"2026-07-05T04:50:53Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2202.10285/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Cabibbo-Kobayashi-Maskawa (CKM) matrix element $\\vert V_{ub}\\vert$ is obtained from exclusive semileptonic $B \\to \\pi \\ell \\nu_\\ell$ and $B_s \\to K \\ell \\nu_\\ell$ decays adopting the unitarity-based dispersion matrix approach for the determination of the hadronic form factors (FFs) in the whole kinematical range. We use lattice computations of the relevant susceptibilities and of the FFs in the large-$q^2$ regime in order to derive their behavior in the low-$q^2$ region without assuming any specific momentum dependence and without constraining their shape using experimental data. Then, we ","authors_text":"G. Martinelli, L. Vittorio, S. Simula","cross_cats":["hep-ex","hep-lat"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-02-21T15:00:43Z","title":"Exclusive semileptonic $B \\to \\pi \\ell \\nu_\\ell$ and $B_s \\to K \\ell \\nu_\\ell$ decays through unitarity and lattice QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.10285","kind":"arxiv","version":3},"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:afa61a40df21006fa906edb4c7ce1be7752c07f30e3a62e4a003f6f424429820","target":"record","created_at":"2026-07-05T04:50:53Z","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":"6a20b55c2e9ddadc1277c5e2542da2e7c542733b7484ca8cd6b783ab096549f0","cross_cats_sorted":["hep-ex","hep-lat"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-02-21T15:00:43Z","title_canon_sha256":"efdc2903dc30570a570a94f5a0fcd5b510b41d3e682f22f91406ca5bbe906390"},"schema_version":"1.0","source":{"id":"2202.10285","kind":"arxiv","version":3}},"canonical_sha256":"e23d4c0b49d7847bac03a8e5ff907c1ba10e4d05a9c437b77db88f91474d4983","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e23d4c0b49d7847bac03a8e5ff907c1ba10e4d05a9c437b77db88f91474d4983","first_computed_at":"2026-07-05T04:50:53.473132Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:50:53.473132Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LzuB5wkvXJONbOHVD9vR/7ARPWTOMYz264BcsMBpMxCEvmrflOl71XSHuyDKYuHI0SppsEc8G32boiMiKsMZBw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:50:53.473538Z","signed_message":"canonical_sha256_bytes"},"source_id":"2202.10285","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:afa61a40df21006fa906edb4c7ce1be7752c07f30e3a62e4a003f6f424429820","sha256:8ec82891864fd12629664d12ec61c9d74239a69f6fcbf461c30bcbd71e5b8e16"],"state_sha256":"581818744986b8256899da34affb5dd258a4f463fd3d87827128f91f613d26be"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D2hmT+/VWxHeG5rqAY0bgqlFdA7nwt09GmJNauz052YFchJ41m5hq+/6a7jxdFGFOxqBIu2vpUix2SPCO22oAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T13:26:05.309450Z","bundle_sha256":"f662e9411035eef169c3509cf5d33b0374e1c8d8bdfe271503fb5f5fed63b57c"}}