{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1992:BPJBRLYS6RYGBB4JVUNBGE2ES7","short_pith_number":"pith:BPJBRLYS","canonical_record":{"source":{"id":"hep-lat/9204006","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"1992-04-16T18:59:00Z","cross_cats_sorted":[],"title_canon_sha256":"277e99349f157772e5a03ee19e5fc65d196e9537a3bf2405e72612299bd7eb36","abstract_canon_sha256":"f3e876ca070b339062a5f28972fa79ef32117083c97a88c123cdb46e028f545d"},"schema_version":"1.0"},"canonical_sha256":"0bd218af12f470608789ad1a13134497f694eb5eee0a0edb94aca84be29bd662","source":{"kind":"arxiv","id":"hep-lat/9204006","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/9204006","created_at":"2026-05-18T04:37:56Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/9204006v1","created_at":"2026-05-18T04:37:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/9204006","created_at":"2026-05-18T04:37:56Z"},{"alias_kind":"pith_short_12","alias_value":"BPJBRLYS6RYG","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"BPJBRLYS6RYGBB4J","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"BPJBRLYS","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1992:BPJBRLYS6RYGBB4JVUNBGE2ES7","target":"record","payload":{"canonical_record":{"source":{"id":"hep-lat/9204006","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"1992-04-16T18:59:00Z","cross_cats_sorted":[],"title_canon_sha256":"277e99349f157772e5a03ee19e5fc65d196e9537a3bf2405e72612299bd7eb36","abstract_canon_sha256":"f3e876ca070b339062a5f28972fa79ef32117083c97a88c123cdb46e028f545d"},"schema_version":"1.0"},"canonical_sha256":"0bd218af12f470608789ad1a13134497f694eb5eee0a0edb94aca84be29bd662","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:37:56.789579Z","signature_b64":"36WJQL8HdJ8THXesga+gosjgksTdk2RFE3S/TDXX1hsNaYz30K/TXV726FZVXGSmL9NSRqb8oKkJgIn4KF8aDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0bd218af12f470608789ad1a13134497f694eb5eee0a0edb94aca84be29bd662","last_reissued_at":"2026-05-18T04:37:56.788930Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:37:56.788930Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-lat/9204006","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":"2026-05-18T04:37:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TtR2Qz2sBY26T3hZge/dEy+z0ThMEEi+lrwLW1GFpDg+XoMQWuKC+QRRJdFLfA2SC/aK88pMgx3/Asi7UTiYDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T10:51:14.575552Z"},"content_sha256":"682c1879d809c6fd56ce0cf99ce3e9d0271ce81fb522c9f3d3fdd0ef52df56e4","schema_version":"1.0","event_id":"sha256:682c1879d809c6fd56ce0cf99ce3e9d0271ce81fb522c9f3d3fdd0ef52df56e4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1992:BPJBRLYS6RYGBB4JVUNBGE2ES7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Point-Split Lattice Operators for B Decays","license":"","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Brian R. Hill, Oscar F. Hernandez","submitted_at":"1992-04-16T18:59:00Z","abstract_excerpt":"The matrix element which determines the B meson decay constant can be measured on the lattice using an effective field theory for heavy quarks. Various discretizations of the heavy-light bilinears which appear in this and other B decay matrix elements are possible. The heavy-light bilinear currently used for the determination of the B meson decay constant on the lattice suffers a substantial one-loop renormalization. In this paper, we compute the one-loop renormalizations of the discretizations in which the heavy and light fields in the bilinear are separated by one lattice spacing, and discus"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9204006","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":"2026-05-18T04:37:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vmeCfn7ztPrJikOcli1YASvNwbsfIoZmod/faustijzQ0Un2ab4pbuGDtHLGxdi9vCJx0dtR1UgMbzRhazopBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T10:51:14.575897Z"},"content_sha256":"66896a5fe1bd4dbb0d72a0733e9a0c568caea7a0fa2c84a0cd674f91ad934983","schema_version":"1.0","event_id":"sha256:66896a5fe1bd4dbb0d72a0733e9a0c568caea7a0fa2c84a0cd674f91ad934983"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BPJBRLYS6RYGBB4JVUNBGE2ES7/bundle.json","state_url":"https://pith.science/pith/BPJBRLYS6RYGBB4JVUNBGE2ES7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BPJBRLYS6RYGBB4JVUNBGE2ES7/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":"2026-06-09T10:51:14Z","links":{"resolver":"https://pith.science/pith/BPJBRLYS6RYGBB4JVUNBGE2ES7","bundle":"https://pith.science/pith/BPJBRLYS6RYGBB4JVUNBGE2ES7/bundle.json","state":"https://pith.science/pith/BPJBRLYS6RYGBB4JVUNBGE2ES7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BPJBRLYS6RYGBB4JVUNBGE2ES7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1992:BPJBRLYS6RYGBB4JVUNBGE2ES7","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":"f3e876ca070b339062a5f28972fa79ef32117083c97a88c123cdb46e028f545d","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"1992-04-16T18:59:00Z","title_canon_sha256":"277e99349f157772e5a03ee19e5fc65d196e9537a3bf2405e72612299bd7eb36"},"schema_version":"1.0","source":{"id":"hep-lat/9204006","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/9204006","created_at":"2026-05-18T04:37:56Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/9204006v1","created_at":"2026-05-18T04:37:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/9204006","created_at":"2026-05-18T04:37:56Z"},{"alias_kind":"pith_short_12","alias_value":"BPJBRLYS6RYG","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"BPJBRLYS6RYGBB4J","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"BPJBRLYS","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:66896a5fe1bd4dbb0d72a0733e9a0c568caea7a0fa2c84a0cd674f91ad934983","target":"graph","created_at":"2026-05-18T04:37:56Z","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"},"paper":{"abstract_excerpt":"The matrix element which determines the B meson decay constant can be measured on the lattice using an effective field theory for heavy quarks. Various discretizations of the heavy-light bilinears which appear in this and other B decay matrix elements are possible. The heavy-light bilinear currently used for the determination of the B meson decay constant on the lattice suffers a substantial one-loop renormalization. In this paper, we compute the one-loop renormalizations of the discretizations in which the heavy and light fields in the bilinear are separated by one lattice spacing, and discus","authors_text":"Brian R. Hill, Oscar F. Hernandez","cross_cats":[],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"1992-04-16T18:59:00Z","title":"Point-Split Lattice Operators for B Decays"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9204006","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":"sha256:682c1879d809c6fd56ce0cf99ce3e9d0271ce81fb522c9f3d3fdd0ef52df56e4","target":"record","created_at":"2026-05-18T04:37:56Z","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":"f3e876ca070b339062a5f28972fa79ef32117083c97a88c123cdb46e028f545d","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"1992-04-16T18:59:00Z","title_canon_sha256":"277e99349f157772e5a03ee19e5fc65d196e9537a3bf2405e72612299bd7eb36"},"schema_version":"1.0","source":{"id":"hep-lat/9204006","kind":"arxiv","version":1}},"canonical_sha256":"0bd218af12f470608789ad1a13134497f694eb5eee0a0edb94aca84be29bd662","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0bd218af12f470608789ad1a13134497f694eb5eee0a0edb94aca84be29bd662","first_computed_at":"2026-05-18T04:37:56.788930Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:37:56.788930Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"36WJQL8HdJ8THXesga+gosjgksTdk2RFE3S/TDXX1hsNaYz30K/TXV726FZVXGSmL9NSRqb8oKkJgIn4KF8aDA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:37:56.789579Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/9204006","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:682c1879d809c6fd56ce0cf99ce3e9d0271ce81fb522c9f3d3fdd0ef52df56e4","sha256:66896a5fe1bd4dbb0d72a0733e9a0c568caea7a0fa2c84a0cd674f91ad934983"],"state_sha256":"08b3596903062b178f98bf6d7e8dac6b423158bc4088d0aed7e3cfd40dc81b8d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kgXZVRq+UHRmwG3sPlibPDUXWKtcjafKjd/5feykIq//XFyyjHcMHgjRcSmPpRG62zcogv3ZTrPUl+0PTICBDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T10:51:14.577752Z","bundle_sha256":"c89800481f6e7ffe9e15db85cb7f879c4d4dc45e162baa2a1399f709074bbaea"}}