{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2004:BUJU5HBJ7NATVEDZGIKVVHIIRW","short_pith_number":"pith:BUJU5HBJ","canonical_record":{"source":{"id":"hep-lat/0406031","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"2004-06-18T16:17:00Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"92bfe12448c6e1c970ea7f2b14a49c7276a6c79fd2b9533b122a9edd412b301c","abstract_canon_sha256":"2f9394d0e7fd24483f2164d03cb0eada3abc166270769401e9b3172f80aa064e"},"schema_version":"1.0"},"canonical_sha256":"0d134e9c29fb413a907932155a9d088db280bccd9dd4628dd9f377e02c96562a","source":{"kind":"arxiv","id":"hep-lat/0406031","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/0406031","created_at":"2026-07-04T17:23:49Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/0406031v1","created_at":"2026-07-04T17:23:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/0406031","created_at":"2026-07-04T17:23:49Z"},{"alias_kind":"pith_short_12","alias_value":"BUJU5HBJ7NAT","created_at":"2026-07-04T17:23:49Z"},{"alias_kind":"pith_short_16","alias_value":"BUJU5HBJ7NATVEDZ","created_at":"2026-07-04T17:23:49Z"},{"alias_kind":"pith_short_8","alias_value":"BUJU5HBJ","created_at":"2026-07-04T17:23:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2004:BUJU5HBJ7NATVEDZGIKVVHIIRW","target":"record","payload":{"canonical_record":{"source":{"id":"hep-lat/0406031","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"2004-06-18T16:17:00Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"92bfe12448c6e1c970ea7f2b14a49c7276a6c79fd2b9533b122a9edd412b301c","abstract_canon_sha256":"2f9394d0e7fd24483f2164d03cb0eada3abc166270769401e9b3172f80aa064e"},"schema_version":"1.0"},"canonical_sha256":"0d134e9c29fb413a907932155a9d088db280bccd9dd4628dd9f377e02c96562a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:23:49.718768Z","signature_b64":"4P0TwaAZCabxmWx1EGj4l7uYNRmyaYJ+xrUmIV2SU/mgOaHpZHPfmh6yO75/t9p6obp7naRbarveFMt6xhZhAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0d134e9c29fb413a907932155a9d088db280bccd9dd4628dd9f377e02c96562a","last_reissued_at":"2026-07-04T17:23:49.718371Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:23:49.718371Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-lat/0406031","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":"2026-07-04T17:23:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jU+CofU5Yj5/I3FrrfBMn9ufYuSmmXP6JJrkRWMea4mBw9c61wUv55dn8YV1SpCr6vDGiA9WrkR3X4J+NoYECg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-25T22:22:43.113014Z"},"content_sha256":"15b56bd7d28a6bab8cdc5f5223e850522e7bfb7ba4b361367d9bf0a88d41ea30","schema_version":"1.0","event_id":"sha256:15b56bd7d28a6bab8cdc5f5223e850522e7bfb7ba4b361367d9bf0a88d41ea30"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2004:BUJU5HBJ7NATVEDZGIKVVHIIRW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Lattice measurement of the Isgur-Wise functions tau_1/2 and tau_3/2","license":"","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"A.Le Yaouanc, B. Blossier, D. Becirevic, G. Herdoiza, J.P. Leroy, O. Pene, Ph. Boucaud, V. Morenas","submitted_at":"2004-06-18T16:17:00Z","abstract_excerpt":"We propose a method to compute the Isgur-Wise form factors tau_1/2(1) and tau_3/2(1) for the decay of B mesons into orbitally excited (P wave) D** charmed mesons on the lattice in the static limit. We also present the result of an exploratory numerical simulation which shows that the signal/noise ratio allows for a more dedicated computation. We find tau_1/2(1)=0.38(5) and tau_3/2(1)= 0.53(8), with yet unknown systematic errors. These preliminary numbers agree fairly well with theoretical expectation."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0406031","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-lat/0406031/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":"2026-07-04T17:23:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Kg81a12WbfAefOulrKH8CuA0eCgmbUx7ebl6HGWonvluMlT3rQDKurNjShK4FyAx98LWqqcaXOz+yNB1yOUXBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-25T22:22:43.113415Z"},"content_sha256":"c89584cda016f0cccfd847b441d3a90c3dbde1a11881a729cc99ff157ff9cdb6","schema_version":"1.0","event_id":"sha256:c89584cda016f0cccfd847b441d3a90c3dbde1a11881a729cc99ff157ff9cdb6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BUJU5HBJ7NATVEDZGIKVVHIIRW/bundle.json","state_url":"https://pith.science/pith/BUJU5HBJ7NATVEDZGIKVVHIIRW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BUJU5HBJ7NATVEDZGIKVVHIIRW/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":"2026-07-25T22:22:43Z","links":{"resolver":"https://pith.science/pith/BUJU5HBJ7NATVEDZGIKVVHIIRW","bundle":"https://pith.science/pith/BUJU5HBJ7NATVEDZGIKVVHIIRW/bundle.json","state":"https://pith.science/pith/BUJU5HBJ7NATVEDZGIKVVHIIRW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BUJU5HBJ7NATVEDZGIKVVHIIRW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:BUJU5HBJ7NATVEDZGIKVVHIIRW","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":"2f9394d0e7fd24483f2164d03cb0eada3abc166270769401e9b3172f80aa064e","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"hep-lat","submitted_at":"2004-06-18T16:17:00Z","title_canon_sha256":"92bfe12448c6e1c970ea7f2b14a49c7276a6c79fd2b9533b122a9edd412b301c"},"schema_version":"1.0","source":{"id":"hep-lat/0406031","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/0406031","created_at":"2026-07-04T17:23:49Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/0406031v1","created_at":"2026-07-04T17:23:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/0406031","created_at":"2026-07-04T17:23:49Z"},{"alias_kind":"pith_short_12","alias_value":"BUJU5HBJ7NAT","created_at":"2026-07-04T17:23:49Z"},{"alias_kind":"pith_short_16","alias_value":"BUJU5HBJ7NATVEDZ","created_at":"2026-07-04T17:23:49Z"},{"alias_kind":"pith_short_8","alias_value":"BUJU5HBJ","created_at":"2026-07-04T17:23:49Z"}],"graph_snapshots":[{"event_id":"sha256:c89584cda016f0cccfd847b441d3a90c3dbde1a11881a729cc99ff157ff9cdb6","target":"graph","created_at":"2026-07-04T17:23:49Z","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-lat/0406031/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose a method to compute the Isgur-Wise form factors tau_1/2(1) and tau_3/2(1) for the decay of B mesons into orbitally excited (P wave) D** charmed mesons on the lattice in the static limit. We also present the result of an exploratory numerical simulation which shows that the signal/noise ratio allows for a more dedicated computation. We find tau_1/2(1)=0.38(5) and tau_3/2(1)= 0.53(8), with yet unknown systematic errors. These preliminary numbers agree fairly well with theoretical expectation.","authors_text":"A.Le Yaouanc, B. Blossier, D. Becirevic, G. Herdoiza, J.P. Leroy, O. Pene, Ph. Boucaud, V. Morenas","cross_cats":["hep-ph"],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"2004-06-18T16:17:00Z","title":"Lattice measurement of the Isgur-Wise functions tau_1/2 and tau_3/2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0406031","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":"sha256:15b56bd7d28a6bab8cdc5f5223e850522e7bfb7ba4b361367d9bf0a88d41ea30","target":"record","created_at":"2026-07-04T17:23:49Z","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":"2f9394d0e7fd24483f2164d03cb0eada3abc166270769401e9b3172f80aa064e","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"hep-lat","submitted_at":"2004-06-18T16:17:00Z","title_canon_sha256":"92bfe12448c6e1c970ea7f2b14a49c7276a6c79fd2b9533b122a9edd412b301c"},"schema_version":"1.0","source":{"id":"hep-lat/0406031","kind":"arxiv","version":1}},"canonical_sha256":"0d134e9c29fb413a907932155a9d088db280bccd9dd4628dd9f377e02c96562a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0d134e9c29fb413a907932155a9d088db280bccd9dd4628dd9f377e02c96562a","first_computed_at":"2026-07-04T17:23:49.718371Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:23:49.718371Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4P0TwaAZCabxmWx1EGj4l7uYNRmyaYJ+xrUmIV2SU/mgOaHpZHPfmh6yO75/t9p6obp7naRbarveFMt6xhZhAQ==","signature_status":"signed_v1","signed_at":"2026-07-04T17:23:49.718768Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/0406031","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:15b56bd7d28a6bab8cdc5f5223e850522e7bfb7ba4b361367d9bf0a88d41ea30","sha256:c89584cda016f0cccfd847b441d3a90c3dbde1a11881a729cc99ff157ff9cdb6"],"state_sha256":"cd6f369db4943b41f0bdbb1bb770ef28f4c0e38a689566dcbb43ed69415d2576"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6Ooi4OyGM3HjISU7t2C9+aTKVGCXBvAV+QYDBREdvEMaxHZ6vJzjLY9xph1jbpWfMTC4yYWal1d+FoyH8GaCBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-25T22:22:43.115630Z","bundle_sha256":"186d718218713f681996bc4436e45eb02769a444989c542d54c53b70a6b15f17"}}