{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:QWZHOKCBTVAPOJMIOPJKFSXXWI","short_pith_number":"pith:QWZHOKCB","canonical_record":{"source":{"id":"1602.02678","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-02-08T18:24:21Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"93fe54fd385e0a86d4ce04062d9b576f2bb65150129d59af2e056a58acc56e7a","abstract_canon_sha256":"190b2ca723a0adfd20a87ec98fd3039ad4460a64245c064d38190526898a776f"},"schema_version":"1.0"},"canonical_sha256":"85b27728419d40f7258873d2a2caf7b208a98d1aecb3cb9ceaa60b4e9ac22934","source":{"kind":"arxiv","id":"1602.02678","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.02678","created_at":"2026-05-18T01:13:55Z"},{"alias_kind":"arxiv_version","alias_value":"1602.02678v1","created_at":"2026-05-18T01:13:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.02678","created_at":"2026-05-18T01:13:55Z"},{"alias_kind":"pith_short_12","alias_value":"QWZHOKCBTVAP","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"QWZHOKCBTVAPOJMI","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"QWZHOKCB","created_at":"2026-05-18T12:30:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:QWZHOKCBTVAPOJMIOPJKFSXXWI","target":"record","payload":{"canonical_record":{"source":{"id":"1602.02678","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-02-08T18:24:21Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"93fe54fd385e0a86d4ce04062d9b576f2bb65150129d59af2e056a58acc56e7a","abstract_canon_sha256":"190b2ca723a0adfd20a87ec98fd3039ad4460a64245c064d38190526898a776f"},"schema_version":"1.0"},"canonical_sha256":"85b27728419d40f7258873d2a2caf7b208a98d1aecb3cb9ceaa60b4e9ac22934","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:13:55.730232Z","signature_b64":"SDnaDe5GLJ5q/v9K5cxW94t+/gyLIWOBAdfBT27jbtbcSqy/HB+cNK2vgNZqW1+p3WnPKRe1Q1e4PWT6ucM/BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"85b27728419d40f7258873d2a2caf7b208a98d1aecb3cb9ceaa60b4e9ac22934","last_reissued_at":"2026-05-18T01:13:55.729575Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:13:55.729575Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1602.02678","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":"2026-05-18T01:13:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DhhHpCBU8uM85AQvWTu4KbGAyPnWewI4HAg+LCPi6+DW+FcTeI55W8tdaPZShAkS2y4GXglHqIcm04Dzd9BBCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T03:53:11.069207Z"},"content_sha256":"a54ca0b1d7c3307568e1cd2003eb6a5051558e7e75cc53a0adbcbe221431c2c4","schema_version":"1.0","event_id":"sha256:a54ca0b1d7c3307568e1cd2003eb6a5051558e7e75cc53a0adbcbe221431c2c4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:QWZHOKCBTVAPOJMIOPJKFSXXWI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Additional Information on Heavy Quark Parameters from Charged Lepton Forward-Backward Asymmetry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Sascha Turczyk","submitted_at":"2016-02-08T18:24:21Z","abstract_excerpt":"The determination of $|V_{cb}|$ using inclusive and exclusive (semi-)leptonic decays exhibits a long-standing tension of varying ${\\cal O}(3 \\sigma)$ significance. For the inclusive determination the decay rate is expanded in $1/m_b$ using heavy quark expansion, and from moments of physical observables the higher order heavy quark parameters are extracted from experimental data in order to assess $|V_{cb}|$ from the normalisation. The drawbacks are high correlations both theoretically as well as experimentally among these observables. We will scrutinise the inclusive determination in order to "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.02678","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":"2026-05-18T01:13:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TqsFNmmrnsP4saQwmytUBBQbku4OfNX0yWgTT5Kfji7ACRQYio+6KV5zrlyvKBiifcNpgg2/f7c80eRnAWJvCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T03:53:11.069653Z"},"content_sha256":"a85a815921240b29625e0ee2f693aada4d88fb13d96fcae1208a6004e457cd6e","schema_version":"1.0","event_id":"sha256:a85a815921240b29625e0ee2f693aada4d88fb13d96fcae1208a6004e457cd6e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QWZHOKCBTVAPOJMIOPJKFSXXWI/bundle.json","state_url":"https://pith.science/pith/QWZHOKCBTVAPOJMIOPJKFSXXWI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QWZHOKCBTVAPOJMIOPJKFSXXWI/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":"2026-08-10T03:53:11Z","links":{"resolver":"https://pith.science/pith/QWZHOKCBTVAPOJMIOPJKFSXXWI","bundle":"https://pith.science/pith/QWZHOKCBTVAPOJMIOPJKFSXXWI/bundle.json","state":"https://pith.science/pith/QWZHOKCBTVAPOJMIOPJKFSXXWI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QWZHOKCBTVAPOJMIOPJKFSXXWI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:QWZHOKCBTVAPOJMIOPJKFSXXWI","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":"190b2ca723a0adfd20a87ec98fd3039ad4460a64245c064d38190526898a776f","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-02-08T18:24:21Z","title_canon_sha256":"93fe54fd385e0a86d4ce04062d9b576f2bb65150129d59af2e056a58acc56e7a"},"schema_version":"1.0","source":{"id":"1602.02678","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.02678","created_at":"2026-05-18T01:13:55Z"},{"alias_kind":"arxiv_version","alias_value":"1602.02678v1","created_at":"2026-05-18T01:13:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.02678","created_at":"2026-05-18T01:13:55Z"},{"alias_kind":"pith_short_12","alias_value":"QWZHOKCBTVAP","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"QWZHOKCBTVAPOJMI","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"QWZHOKCB","created_at":"2026-05-18T12:30:41Z"}],"graph_snapshots":[{"event_id":"sha256:a85a815921240b29625e0ee2f693aada4d88fb13d96fcae1208a6004e457cd6e","target":"graph","created_at":"2026-05-18T01:13:55Z","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":"The determination of $|V_{cb}|$ using inclusive and exclusive (semi-)leptonic decays exhibits a long-standing tension of varying ${\\cal O}(3 \\sigma)$ significance. For the inclusive determination the decay rate is expanded in $1/m_b$ using heavy quark expansion, and from moments of physical observables the higher order heavy quark parameters are extracted from experimental data in order to assess $|V_{cb}|$ from the normalisation. The drawbacks are high correlations both theoretically as well as experimentally among these observables. We will scrutinise the inclusive determination in order to ","authors_text":"Sascha Turczyk","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-02-08T18:24:21Z","title":"Additional Information on Heavy Quark Parameters from Charged Lepton Forward-Backward Asymmetry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.02678","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:a54ca0b1d7c3307568e1cd2003eb6a5051558e7e75cc53a0adbcbe221431c2c4","target":"record","created_at":"2026-05-18T01:13:55Z","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":"190b2ca723a0adfd20a87ec98fd3039ad4460a64245c064d38190526898a776f","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-02-08T18:24:21Z","title_canon_sha256":"93fe54fd385e0a86d4ce04062d9b576f2bb65150129d59af2e056a58acc56e7a"},"schema_version":"1.0","source":{"id":"1602.02678","kind":"arxiv","version":1}},"canonical_sha256":"85b27728419d40f7258873d2a2caf7b208a98d1aecb3cb9ceaa60b4e9ac22934","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"85b27728419d40f7258873d2a2caf7b208a98d1aecb3cb9ceaa60b4e9ac22934","first_computed_at":"2026-05-18T01:13:55.729575Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:13:55.729575Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SDnaDe5GLJ5q/v9K5cxW94t+/gyLIWOBAdfBT27jbtbcSqy/HB+cNK2vgNZqW1+p3WnPKRe1Q1e4PWT6ucM/BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:13:55.730232Z","signed_message":"canonical_sha256_bytes"},"source_id":"1602.02678","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a54ca0b1d7c3307568e1cd2003eb6a5051558e7e75cc53a0adbcbe221431c2c4","sha256:a85a815921240b29625e0ee2f693aada4d88fb13d96fcae1208a6004e457cd6e"],"state_sha256":"66120c1dac4b3a8d33f512f2fe9f74ea2b024eb90ba19972f8336107af66594c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uLfquR3Pb1JgF7GkLrmMhWPlUj4zhay1z0ukXVl8cBJTDX3co4HcPcD1dlusyy20UIzxlxGZn6zj502DXJ7YAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T03:53:11.073288Z","bundle_sha256":"57ffca8fa9df37b2334f4a210d71c460e56ebcf7b7d212a7472c435c95d3dcb2"}}