{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1997:T64FBLAYDSE7WJYDFKRBAGT6TU","short_pith_number":"pith:T64FBLAY","canonical_record":{"source":{"id":"hep-lat/9710097","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"1997-10-31T13:16:00Z","cross_cats_sorted":[],"title_canon_sha256":"adc3fe41ed64116297f4230f5cba54fa9f0b4643502955d65a3d582eb0263152","abstract_canon_sha256":"02504bf6045b5b7e294cabb7d6a432f0359a73f50825a65e406aeda09e91dad4"},"schema_version":"1.0"},"canonical_sha256":"9fb850ac181c89fb27032aa2101a7e9d2fd5bd219b9ef8959aa98d06b1303781","source":{"kind":"arxiv","id":"hep-lat/9710097","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/9710097","created_at":"2026-07-04T16:04:49Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/9710097v1","created_at":"2026-07-04T16:04:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/9710097","created_at":"2026-07-04T16:04:49Z"},{"alias_kind":"pith_short_12","alias_value":"T64FBLAYDSE7","created_at":"2026-07-04T16:04:49Z"},{"alias_kind":"pith_short_16","alias_value":"T64FBLAYDSE7WJYD","created_at":"2026-07-04T16:04:49Z"},{"alias_kind":"pith_short_8","alias_value":"T64FBLAY","created_at":"2026-07-04T16:04:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1997:T64FBLAYDSE7WJYDFKRBAGT6TU","target":"record","payload":{"canonical_record":{"source":{"id":"hep-lat/9710097","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"1997-10-31T13:16:00Z","cross_cats_sorted":[],"title_canon_sha256":"adc3fe41ed64116297f4230f5cba54fa9f0b4643502955d65a3d582eb0263152","abstract_canon_sha256":"02504bf6045b5b7e294cabb7d6a432f0359a73f50825a65e406aeda09e91dad4"},"schema_version":"1.0"},"canonical_sha256":"9fb850ac181c89fb27032aa2101a7e9d2fd5bd219b9ef8959aa98d06b1303781","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:04:49.356794Z","signature_b64":"yq39lxFtkcjKeKKPwg0r7u4pRGJ3ZtgZLbWCifXYB70MD7zOL4np2uSNXVlLpYZ7xNHjdgeYUj5/qEoWKJSgCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9fb850ac181c89fb27032aa2101a7e9d2fd5bd219b9ef8959aa98d06b1303781","last_reissued_at":"2026-07-04T16:04:49.356408Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:04:49.356408Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-lat/9710097","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":"2026-07-04T16:04:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1wpGMJHe3HvxtiRtoJ3DYQTcjQjdo/YTSjXn1L+T5dIO6QWw4Gqduwa8fIUJbmBc6h8bSYPHzL+xwWYO5wDHAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T20:18:38.553269Z"},"content_sha256":"070401f48ebd1af2706e4926eb3c8f0d68501b4e51bd38eb48c8e50a5962055c","schema_version":"1.0","event_id":"sha256:070401f48ebd1af2706e4926eb3c8f0d68501b4e51bd38eb48c8e50a5962055c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1997:T64FBLAYDSE7WJYDFKRBAGT6TU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Heavy light mesons at a larger lattice spacing","license":"","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"A. Ali Khan, C. Morningstar, C.T.H. Davies, J. Hein, J. Shigemitsu, J. Sloan, R. Gupta, S. Collins, T. Bhattacharya","submitted_at":"1997-10-31T13:16:00Z","abstract_excerpt":"We present results on the spectrum of B and D mesons including radial excitations and discuss the pseudoscalar decay constant. The results are obtained at beta=5.7 in the quenched approximation using NRQCD for the heavy quark. To study scaling violations we also compare to results obtained at beta=6.0."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9710097","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/9710097/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":"2026-07-04T16:04:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m9kedFrj19Tmft13rho2xCyHrj7m4ordHVy6ewYB4vh0iJ7xrWcQFN/T1g9qMvzFkczGHjO9hbvmJOAwNLqgAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T20:18:38.553795Z"},"content_sha256":"c281836363c8000e90d0345251e202419dde8b18f6dde12bdbf2db71cc6a6094","schema_version":"1.0","event_id":"sha256:c281836363c8000e90d0345251e202419dde8b18f6dde12bdbf2db71cc6a6094"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T64FBLAYDSE7WJYDFKRBAGT6TU/bundle.json","state_url":"https://pith.science/pith/T64FBLAYDSE7WJYDFKRBAGT6TU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T64FBLAYDSE7WJYDFKRBAGT6TU/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":"2026-08-12T20:18:38Z","links":{"resolver":"https://pith.science/pith/T64FBLAYDSE7WJYDFKRBAGT6TU","bundle":"https://pith.science/pith/T64FBLAYDSE7WJYDFKRBAGT6TU/bundle.json","state":"https://pith.science/pith/T64FBLAYDSE7WJYDFKRBAGT6TU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T64FBLAYDSE7WJYDFKRBAGT6TU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:T64FBLAYDSE7WJYDFKRBAGT6TU","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":"02504bf6045b5b7e294cabb7d6a432f0359a73f50825a65e406aeda09e91dad4","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"1997-10-31T13:16:00Z","title_canon_sha256":"adc3fe41ed64116297f4230f5cba54fa9f0b4643502955d65a3d582eb0263152"},"schema_version":"1.0","source":{"id":"hep-lat/9710097","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/9710097","created_at":"2026-07-04T16:04:49Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/9710097v1","created_at":"2026-07-04T16:04:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/9710097","created_at":"2026-07-04T16:04:49Z"},{"alias_kind":"pith_short_12","alias_value":"T64FBLAYDSE7","created_at":"2026-07-04T16:04:49Z"},{"alias_kind":"pith_short_16","alias_value":"T64FBLAYDSE7WJYD","created_at":"2026-07-04T16:04:49Z"},{"alias_kind":"pith_short_8","alias_value":"T64FBLAY","created_at":"2026-07-04T16:04:49Z"}],"graph_snapshots":[{"event_id":"sha256:c281836363c8000e90d0345251e202419dde8b18f6dde12bdbf2db71cc6a6094","target":"graph","created_at":"2026-07-04T16:04:49Z","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/9710097/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present results on the spectrum of B and D mesons including radial excitations and discuss the pseudoscalar decay constant. The results are obtained at beta=5.7 in the quenched approximation using NRQCD for the heavy quark. To study scaling violations we also compare to results obtained at beta=6.0.","authors_text":"A. Ali Khan, C. Morningstar, C.T.H. Davies, J. Hein, J. Shigemitsu, J. Sloan, R. Gupta, S. Collins, T. Bhattacharya","cross_cats":[],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"1997-10-31T13:16:00Z","title":"Heavy light mesons at a larger lattice spacing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9710097","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":"sha256:070401f48ebd1af2706e4926eb3c8f0d68501b4e51bd38eb48c8e50a5962055c","target":"record","created_at":"2026-07-04T16:04:49Z","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":"02504bf6045b5b7e294cabb7d6a432f0359a73f50825a65e406aeda09e91dad4","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"1997-10-31T13:16:00Z","title_canon_sha256":"adc3fe41ed64116297f4230f5cba54fa9f0b4643502955d65a3d582eb0263152"},"schema_version":"1.0","source":{"id":"hep-lat/9710097","kind":"arxiv","version":1}},"canonical_sha256":"9fb850ac181c89fb27032aa2101a7e9d2fd5bd219b9ef8959aa98d06b1303781","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9fb850ac181c89fb27032aa2101a7e9d2fd5bd219b9ef8959aa98d06b1303781","first_computed_at":"2026-07-04T16:04:49.356408Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:04:49.356408Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yq39lxFtkcjKeKKPwg0r7u4pRGJ3ZtgZLbWCifXYB70MD7zOL4np2uSNXVlLpYZ7xNHjdgeYUj5/qEoWKJSgCQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:04:49.356794Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/9710097","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:070401f48ebd1af2706e4926eb3c8f0d68501b4e51bd38eb48c8e50a5962055c","sha256:c281836363c8000e90d0345251e202419dde8b18f6dde12bdbf2db71cc6a6094"],"state_sha256":"b85afe49b852215d211546caaa064bc538be5ba410e3fccd68da5586d7ae6930"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P5VjsKY3FI5G5HwTEtFm9hndpz/vkTf/R5NYSnzEZVd3Aa9Bh3ZoFzrXfFZAv6hMUHTUsV1zX1JEePtSeUNbCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T20:18:38.558486Z","bundle_sha256":"400bbf8cda9210a80edb948fc39e9ac9ebe6d1c3b95cb1bc211071dbc70cbe66"}}