{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2007:FNTYFHHVSKO43O2Q4X7SFXMDCA","short_pith_number":"pith:FNTYFHHV","canonical_record":{"source":{"id":"hep-ex/0703041","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2007-03-27T18:15:06Z","cross_cats_sorted":[],"title_canon_sha256":"e23799eeb31f4405ac7509dd7f1da04236702be824d5d12940689633c7d8dbda","abstract_canon_sha256":"fdba1077cb8a5ee4840d8f05e645138932005add3e930b61dfe2dfd94ea3f73f"},"schema_version":"1.0"},"canonical_sha256":"2b67829cf5929dcdbb50e5ff22dd8310396140c34d943aa8b6f8045fb44b8393","source":{"kind":"arxiv","id":"hep-ex/0703041","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ex/0703041","created_at":"2026-07-04T17:25:56Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0703041v2","created_at":"2026-07-04T17:25:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0703041","created_at":"2026-07-04T17:25:56Z"},{"alias_kind":"pith_short_12","alias_value":"FNTYFHHVSKO4","created_at":"2026-07-04T17:25:56Z"},{"alias_kind":"pith_short_16","alias_value":"FNTYFHHVSKO43O2Q","created_at":"2026-07-04T17:25:56Z"},{"alias_kind":"pith_short_8","alias_value":"FNTYFHHV","created_at":"2026-07-04T17:25:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2007:FNTYFHHVSKO43O2Q4X7SFXMDCA","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ex/0703041","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2007-03-27T18:15:06Z","cross_cats_sorted":[],"title_canon_sha256":"e23799eeb31f4405ac7509dd7f1da04236702be824d5d12940689633c7d8dbda","abstract_canon_sha256":"fdba1077cb8a5ee4840d8f05e645138932005add3e930b61dfe2dfd94ea3f73f"},"schema_version":"1.0"},"canonical_sha256":"2b67829cf5929dcdbb50e5ff22dd8310396140c34d943aa8b6f8045fb44b8393","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:25:56.655000Z","signature_b64":"afwY/N3j/ERX6It35J5oasXMFa2xsLmMCLf6O+AuiFf7qaVn7Ndw4zsuqblcz8B1DvLNstrQmeq6KNCiIbuqCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2b67829cf5929dcdbb50e5ff22dd8310396140c34d943aa8b6f8045fb44b8393","last_reissued_at":"2026-07-04T17:25:56.654629Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:25:56.654629Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ex/0703041","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":"2026-07-04T17:25:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aYu1qDVFq3kLO8Sfzv3eblXNuZOdaFecLZXbxiabNsWyfCJvGf52kdcRJYco5lN+PwkUDxQYve240lDL05g7Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T21:08:20.155329Z"},"content_sha256":"5db4ffcbbe8f5ddc757dd2c03347ab211835a50b4f75016fcca7fc9613c7f923","schema_version":"1.0","event_id":"sha256:5db4ffcbbe8f5ddc757dd2c03347ab211835a50b4f75016fcca7fc9613c7f923"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2007:FNTYFHHVSKO43O2Q4X7SFXMDCA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Study of Exclusive Charmless Semileptonic B Decay and |V_ub|","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"(CLEO Collaboration), et al, N. E. Adam","submitted_at":"2007-03-27T18:15:06Z","abstract_excerpt":"We study semileptonic B decay to the exclusive charmless states pi, rho/omega, eta and eta' using the 16 fb-1 CLEO Upsilon(4S) data sample. We find B(B^0 -> pi^-l^+nu) = (1.37 +- 0.15_stat +- 0.11_sys) x 10^-4 and B(B^0 -> rho^- l^+ nu) = (2.93 +- 0.37_stat +- 0.37_sys) x 10^-4, and find evidence for B^+ -> eta' l^+ nu, with B(B^+ -> eta' l^+ nu) = (2.66 +- 0.80_stat +- 0.56_sys ) x 10^-4. From our B -> pi l nu rate for q^2 > 16 GeV^2 and lattice QCD we find |V_{ub}| = (3.6 +- 0.4_stat +- 0.2_syst +0.6-0.4_thy) x 10^-3."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0703041","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ex/0703041/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":"2026-07-04T17:25:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J3nIhr0p5Fe9WN3107j4v4SW2/oyZzo0XjP1qeHUrBVe1N3UisaHWOnSnKC8raL43/043zZXuIyFp/WKdhqqCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T21:08:20.155683Z"},"content_sha256":"1816f170cbd9e80d6f5b77af45cad951b5eb387c2f3da3f65fda390b410cf3e3","schema_version":"1.0","event_id":"sha256:1816f170cbd9e80d6f5b77af45cad951b5eb387c2f3da3f65fda390b410cf3e3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FNTYFHHVSKO43O2Q4X7SFXMDCA/bundle.json","state_url":"https://pith.science/pith/FNTYFHHVSKO43O2Q4X7SFXMDCA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FNTYFHHVSKO43O2Q4X7SFXMDCA/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":"2026-08-18T21:08:20Z","links":{"resolver":"https://pith.science/pith/FNTYFHHVSKO43O2Q4X7SFXMDCA","bundle":"https://pith.science/pith/FNTYFHHVSKO43O2Q4X7SFXMDCA/bundle.json","state":"https://pith.science/pith/FNTYFHHVSKO43O2Q4X7SFXMDCA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FNTYFHHVSKO43O2Q4X7SFXMDCA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:FNTYFHHVSKO43O2Q4X7SFXMDCA","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":"fdba1077cb8a5ee4840d8f05e645138932005add3e930b61dfe2dfd94ea3f73f","cross_cats_sorted":[],"license":"","primary_cat":"hep-ex","submitted_at":"2007-03-27T18:15:06Z","title_canon_sha256":"e23799eeb31f4405ac7509dd7f1da04236702be824d5d12940689633c7d8dbda"},"schema_version":"1.0","source":{"id":"hep-ex/0703041","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ex/0703041","created_at":"2026-07-04T17:25:56Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0703041v2","created_at":"2026-07-04T17:25:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0703041","created_at":"2026-07-04T17:25:56Z"},{"alias_kind":"pith_short_12","alias_value":"FNTYFHHVSKO4","created_at":"2026-07-04T17:25:56Z"},{"alias_kind":"pith_short_16","alias_value":"FNTYFHHVSKO43O2Q","created_at":"2026-07-04T17:25:56Z"},{"alias_kind":"pith_short_8","alias_value":"FNTYFHHV","created_at":"2026-07-04T17:25:56Z"}],"graph_snapshots":[{"event_id":"sha256:1816f170cbd9e80d6f5b77af45cad951b5eb387c2f3da3f65fda390b410cf3e3","target":"graph","created_at":"2026-07-04T17:25:56Z","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/hep-ex/0703041/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study semileptonic B decay to the exclusive charmless states pi, rho/omega, eta and eta' using the 16 fb-1 CLEO Upsilon(4S) data sample. We find B(B^0 -> pi^-l^+nu) = (1.37 +- 0.15_stat +- 0.11_sys) x 10^-4 and B(B^0 -> rho^- l^+ nu) = (2.93 +- 0.37_stat +- 0.37_sys) x 10^-4, and find evidence for B^+ -> eta' l^+ nu, with B(B^+ -> eta' l^+ nu) = (2.66 +- 0.80_stat +- 0.56_sys ) x 10^-4. From our B -> pi l nu rate for q^2 > 16 GeV^2 and lattice QCD we find |V_{ub}| = (3.6 +- 0.4_stat +- 0.2_syst +0.6-0.4_thy) x 10^-3.","authors_text":"(CLEO Collaboration), et al, N. E. Adam","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ex","submitted_at":"2007-03-27T18:15:06Z","title":"A Study of Exclusive Charmless Semileptonic B Decay and |V_ub|"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0703041","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":"sha256:5db4ffcbbe8f5ddc757dd2c03347ab211835a50b4f75016fcca7fc9613c7f923","target":"record","created_at":"2026-07-04T17:25:56Z","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":"fdba1077cb8a5ee4840d8f05e645138932005add3e930b61dfe2dfd94ea3f73f","cross_cats_sorted":[],"license":"","primary_cat":"hep-ex","submitted_at":"2007-03-27T18:15:06Z","title_canon_sha256":"e23799eeb31f4405ac7509dd7f1da04236702be824d5d12940689633c7d8dbda"},"schema_version":"1.0","source":{"id":"hep-ex/0703041","kind":"arxiv","version":2}},"canonical_sha256":"2b67829cf5929dcdbb50e5ff22dd8310396140c34d943aa8b6f8045fb44b8393","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2b67829cf5929dcdbb50e5ff22dd8310396140c34d943aa8b6f8045fb44b8393","first_computed_at":"2026-07-04T17:25:56.654629Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:25:56.654629Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"afwY/N3j/ERX6It35J5oasXMFa2xsLmMCLf6O+AuiFf7qaVn7Ndw4zsuqblcz8B1DvLNstrQmeq6KNCiIbuqCw==","signature_status":"signed_v1","signed_at":"2026-07-04T17:25:56.655000Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ex/0703041","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5db4ffcbbe8f5ddc757dd2c03347ab211835a50b4f75016fcca7fc9613c7f923","sha256:1816f170cbd9e80d6f5b77af45cad951b5eb387c2f3da3f65fda390b410cf3e3"],"state_sha256":"db0bb3bc53db4f6a330661981ca02399d60a778ff7aa585dfb47b96e55d784b9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ti59smQZLj2ewVNz9MEmTUbKoBkqGryX9jD/5zDp5EZKXiiVv9x7Oc+wWpb+OFBox+9vj/rmjl+XmVa6bcTcBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T21:08:20.158791Z","bundle_sha256":"ff359eba7a383c080fe8f3c91c216e6237192b17d8139c2525052e2670229dd2"}}