{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:NC6FQIVFCQHUI6PVOSLAK3XTVI","short_pith_number":"pith:NC6FQIVF","canonical_record":{"source":{"id":"1402.2849","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-02-12T15:21:39Z","cross_cats_sorted":[],"title_canon_sha256":"e27b3befe115ce3e8db20686a7731c43695ec8e6cb177a72cf71bca99a3a1118","abstract_canon_sha256":"f6c75c05c490b178a59d550a58e46c7ffa6e7329c664979cd917083855c65f6a"},"schema_version":"1.0"},"canonical_sha256":"68bc5822a5140f4479f57496056ef3aa29a36a5020e4223edbf9416f9db3f212","source":{"kind":"arxiv","id":"1402.2849","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.2849","created_at":"2026-05-18T02:59:17Z"},{"alias_kind":"arxiv_version","alias_value":"1402.2849v1","created_at":"2026-05-18T02:59:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.2849","created_at":"2026-05-18T02:59:17Z"},{"alias_kind":"pith_short_12","alias_value":"NC6FQIVFCQHU","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"NC6FQIVFCQHUI6PV","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"NC6FQIVF","created_at":"2026-05-18T12:28:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:NC6FQIVFCQHUI6PVOSLAK3XTVI","target":"record","payload":{"canonical_record":{"source":{"id":"1402.2849","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-02-12T15:21:39Z","cross_cats_sorted":[],"title_canon_sha256":"e27b3befe115ce3e8db20686a7731c43695ec8e6cb177a72cf71bca99a3a1118","abstract_canon_sha256":"f6c75c05c490b178a59d550a58e46c7ffa6e7329c664979cd917083855c65f6a"},"schema_version":"1.0"},"canonical_sha256":"68bc5822a5140f4479f57496056ef3aa29a36a5020e4223edbf9416f9db3f212","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:59:17.158002Z","signature_b64":"ayHjDQJfART/EBqB1teNz8SYDh5Me1cVjVRqjKJVFMHrpbV+jhzrIRt+W+nL28xEh+BAz0pNqBYZoLVH6rI0DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"68bc5822a5140f4479f57496056ef3aa29a36a5020e4223edbf9416f9db3f212","last_reissued_at":"2026-05-18T02:59:17.157200Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:59:17.157200Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1402.2849","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:59:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"U9NlQIS08gRqhXLXJiWvmiLebjUbtIe/KhRfAbHBE3zvs70P+L6G7nQk9r/klTKwZEFeXGpu8SaHq6HbO5CrAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T13:09:22.087834Z"},"content_sha256":"d43245132978c10a90734fc9e6eaae5439cc3168ed34347113d21ec762256457","schema_version":"1.0","event_id":"sha256:d43245132978c10a90734fc9e6eaae5439cc3168ed34347113d21ec762256457"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:NC6FQIVFCQHUI6PVOSLAK3XTVI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Constraints on exclusive branching fractions $BF_i(B^+\\to X_c^il^+\\nu)$ from moment measurements in inclusive $B\\to X_cl\\nu$ decays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Dustin Biedermann, Florian U. Bernlochner, Heiko Lacker, Thomas L\\\"uck","submitted_at":"2014-02-12T15:21:39Z","abstract_excerpt":"As an alternative to direct measurements, we extract exclusive branching fractions of semileptonic B-meson decays to charmed mesons, $BF_i(B\\to X_c^il\\nu)$ with $X_c^i = D, D^*, D_0, D'_1, D_1, D_2, D', D'^*$ and non-resonant final states $(D^{(*)}\\pi)_{nr}$, from a fit to electron energy, hadronic mass and combined hadronic mass-energy moments measured in inclusive $B\\to X_cl\\nu$ decays. The fit is performed by constraining the sum of exclusive branching fractions to the measured value of $BF(B\\to X_cl\\nu)$, and with different sets of additional constraining terms for the directly measured br"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.2849","kind":"arxiv","version":1},"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":"2026-05-18T02:59:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CaQoJnqNP14kzOOY2bo6F0hBrn///RvOnIy1EfwZdByDXt3r+h77l2T5dI5d9fSdQNFQhYo1uevpt94zCVRNBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T13:09:22.088185Z"},"content_sha256":"22eed52e381bb5d17e259d473b1951faa8f446d02300d4066ac2b035bcc225c1","schema_version":"1.0","event_id":"sha256:22eed52e381bb5d17e259d473b1951faa8f446d02300d4066ac2b035bcc225c1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NC6FQIVFCQHUI6PVOSLAK3XTVI/bundle.json","state_url":"https://pith.science/pith/NC6FQIVFCQHUI6PVOSLAK3XTVI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NC6FQIVFCQHUI6PVOSLAK3XTVI/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":"2026-06-02T13:09:22Z","links":{"resolver":"https://pith.science/pith/NC6FQIVFCQHUI6PVOSLAK3XTVI","bundle":"https://pith.science/pith/NC6FQIVFCQHUI6PVOSLAK3XTVI/bundle.json","state":"https://pith.science/pith/NC6FQIVFCQHUI6PVOSLAK3XTVI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NC6FQIVFCQHUI6PVOSLAK3XTVI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:NC6FQIVFCQHUI6PVOSLAK3XTVI","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":"f6c75c05c490b178a59d550a58e46c7ffa6e7329c664979cd917083855c65f6a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-02-12T15:21:39Z","title_canon_sha256":"e27b3befe115ce3e8db20686a7731c43695ec8e6cb177a72cf71bca99a3a1118"},"schema_version":"1.0","source":{"id":"1402.2849","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.2849","created_at":"2026-05-18T02:59:17Z"},{"alias_kind":"arxiv_version","alias_value":"1402.2849v1","created_at":"2026-05-18T02:59:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.2849","created_at":"2026-05-18T02:59:17Z"},{"alias_kind":"pith_short_12","alias_value":"NC6FQIVFCQHU","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"NC6FQIVFCQHUI6PV","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"NC6FQIVF","created_at":"2026-05-18T12:28:41Z"}],"graph_snapshots":[{"event_id":"sha256:22eed52e381bb5d17e259d473b1951faa8f446d02300d4066ac2b035bcc225c1","target":"graph","created_at":"2026-05-18T02:59:17Z","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":"As an alternative to direct measurements, we extract exclusive branching fractions of semileptonic B-meson decays to charmed mesons, $BF_i(B\\to X_c^il\\nu)$ with $X_c^i = D, D^*, D_0, D'_1, D_1, D_2, D', D'^*$ and non-resonant final states $(D^{(*)}\\pi)_{nr}$, from a fit to electron energy, hadronic mass and combined hadronic mass-energy moments measured in inclusive $B\\to X_cl\\nu$ decays. The fit is performed by constraining the sum of exclusive branching fractions to the measured value of $BF(B\\to X_cl\\nu)$, and with different sets of additional constraining terms for the directly measured br","authors_text":"Dustin Biedermann, Florian U. Bernlochner, Heiko Lacker, Thomas L\\\"uck","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-02-12T15:21:39Z","title":"Constraints on exclusive branching fractions $BF_i(B^+\\to X_c^il^+\\nu)$ from moment measurements in inclusive $B\\to X_cl\\nu$ decays"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.2849","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:d43245132978c10a90734fc9e6eaae5439cc3168ed34347113d21ec762256457","target":"record","created_at":"2026-05-18T02:59:17Z","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":"f6c75c05c490b178a59d550a58e46c7ffa6e7329c664979cd917083855c65f6a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-02-12T15:21:39Z","title_canon_sha256":"e27b3befe115ce3e8db20686a7731c43695ec8e6cb177a72cf71bca99a3a1118"},"schema_version":"1.0","source":{"id":"1402.2849","kind":"arxiv","version":1}},"canonical_sha256":"68bc5822a5140f4479f57496056ef3aa29a36a5020e4223edbf9416f9db3f212","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"68bc5822a5140f4479f57496056ef3aa29a36a5020e4223edbf9416f9db3f212","first_computed_at":"2026-05-18T02:59:17.157200Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:59:17.157200Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ayHjDQJfART/EBqB1teNz8SYDh5Me1cVjVRqjKJVFMHrpbV+jhzrIRt+W+nL28xEh+BAz0pNqBYZoLVH6rI0DA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:59:17.158002Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.2849","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d43245132978c10a90734fc9e6eaae5439cc3168ed34347113d21ec762256457","sha256:22eed52e381bb5d17e259d473b1951faa8f446d02300d4066ac2b035bcc225c1"],"state_sha256":"c90753e17552f185777e0ddae0e73743bfec0ff53935dcf162419385eb3f98cd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YSOJ+TYMvpEq0A4gC2e2oUP/SzUrvCB2XBMPNwBQQopbKvlwxxK3KwBjgdtJ0jAK/dNoXwyVDBL0z42W1sbNBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T13:09:22.090205Z","bundle_sha256":"e05129c6b190ab93bcf738e189ffb5679cebf0f2c52cfb4f8697aca8798f08d7"}}