{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2002:CAR3TYF7RL3V564TXETAZ2A5UN","short_pith_number":"pith:CAR3TYF7","canonical_record":{"source":{"id":"hep-lat/0206016","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"2002-06-17T21:55:57Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"f9ae9c0228c05c041e1da1ad7be472f2ec1f8aad44d6f0dbf30bb221be4d5b7e","abstract_canon_sha256":"ddebb37e81e9f3c99aa8771de9472b17327ea84da3eb9f49533a9a1b11ae7683"},"schema_version":"1.0"},"canonical_sha256":"1023b9e0bf8af75efb93b9260ce81da345d9bc7c55fd785c65cf9155c70d1191","source":{"kind":"arxiv","id":"hep-lat/0206016","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/0206016","created_at":"2026-07-04T15:26:37Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/0206016v2","created_at":"2026-07-04T15:26:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/0206016","created_at":"2026-07-04T15:26:37Z"},{"alias_kind":"pith_short_12","alias_value":"CAR3TYF7RL3V","created_at":"2026-07-04T15:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"CAR3TYF7RL3V564T","created_at":"2026-07-04T15:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"CAR3TYF7","created_at":"2026-07-04T15:26:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2002:CAR3TYF7RL3V564TXETAZ2A5UN","target":"record","payload":{"canonical_record":{"source":{"id":"hep-lat/0206016","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"2002-06-17T21:55:57Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"f9ae9c0228c05c041e1da1ad7be472f2ec1f8aad44d6f0dbf30bb221be4d5b7e","abstract_canon_sha256":"ddebb37e81e9f3c99aa8771de9472b17327ea84da3eb9f49533a9a1b11ae7683"},"schema_version":"1.0"},"canonical_sha256":"1023b9e0bf8af75efb93b9260ce81da345d9bc7c55fd785c65cf9155c70d1191","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:26:37.776974Z","signature_b64":"pRMJNReMK64a9g0IEPri/3WdJyF6Oyo/HyUaZ+NzcPLvH39Y/FmMRt8xYry+sqxyMszTwKrCv46kORl5UKOjAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1023b9e0bf8af75efb93b9260ce81da345d9bc7c55fd785c65cf9155c70d1191","last_reissued_at":"2026-07-04T15:26:37.776549Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:26:37.776549Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-lat/0206016","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T15:26:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"api3f5TZ7j+RvyImGJr3NUukhUKI+RAl3YJziforUldXvgfAOeJ099n6NQRkCnsReufNjnv3i33Xt8yMuC5ECw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T13:26:16.614976Z"},"content_sha256":"7951921bef35c9f26f28d8c1299d996f0f61fd21e74018c3b6b0d7e6c9adbb72","schema_version":"1.0","event_id":"sha256:7951921bef35c9f26f28d8c1299d996f0f61fd21e74018c3b6b0d7e6c9adbb72"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2002:CAR3TYF7RL3V564TXETAZ2A5UN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Lattice Calculation of Heavy-Light Decay Constants with Two Flavors of Dynamical Quarks","license":"","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"C. DeTar, C. McNeile, D. Toussaint, K. Orginos, R. Sugar, S. Datta, Steven Gottlieb, T. DeGrand, The MILC Collaboration: C. Bernard, Urs M. Heller","submitted_at":"2002-06-17T21:55:57Z","abstract_excerpt":"We present results for $f_B$, $f_{B_s}$, $f_D$, $f_{D_s}$ and their ratios in the presence of two flavors of light sea quarks ($N_f=2$). We use Wilson light valence quarks and Wilson and static heavy valence quarks; the sea quarks are simulated with staggered fermions. Additional quenched simulations with nonperturbatively improved clover fermions allow us to improve our control of the continuum extrapolation. For our central values the masses of the sea quarks are not extrapolated to the physical $u$, $d$ masses; that is, the central values are \"partially quenched.\" A calculation using \"fat-l"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0206016","kind":"arxiv","version":2},"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/0206016/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":"2026-07-04T15:26:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PJGusQRR276f2REH1tjLGxjMpbGlNiN1Gj+U09rLSjYGOTUnmxk9hC86cwrmhoxPp573H2vN0qJgx89YDM7dDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T13:26:16.615359Z"},"content_sha256":"c1f4ed1d793f30722cf8a5cc6962c46e7846e1e840ce82ba764e06aba42a8151","schema_version":"1.0","event_id":"sha256:c1f4ed1d793f30722cf8a5cc6962c46e7846e1e840ce82ba764e06aba42a8151"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CAR3TYF7RL3V564TXETAZ2A5UN/bundle.json","state_url":"https://pith.science/pith/CAR3TYF7RL3V564TXETAZ2A5UN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CAR3TYF7RL3V564TXETAZ2A5UN/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":"2026-07-07T13:26:16Z","links":{"resolver":"https://pith.science/pith/CAR3TYF7RL3V564TXETAZ2A5UN","bundle":"https://pith.science/pith/CAR3TYF7RL3V564TXETAZ2A5UN/bundle.json","state":"https://pith.science/pith/CAR3TYF7RL3V564TXETAZ2A5UN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CAR3TYF7RL3V564TXETAZ2A5UN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:CAR3TYF7RL3V564TXETAZ2A5UN","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":"ddebb37e81e9f3c99aa8771de9472b17327ea84da3eb9f49533a9a1b11ae7683","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"hep-lat","submitted_at":"2002-06-17T21:55:57Z","title_canon_sha256":"f9ae9c0228c05c041e1da1ad7be472f2ec1f8aad44d6f0dbf30bb221be4d5b7e"},"schema_version":"1.0","source":{"id":"hep-lat/0206016","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/0206016","created_at":"2026-07-04T15:26:37Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/0206016v2","created_at":"2026-07-04T15:26:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/0206016","created_at":"2026-07-04T15:26:37Z"},{"alias_kind":"pith_short_12","alias_value":"CAR3TYF7RL3V","created_at":"2026-07-04T15:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"CAR3TYF7RL3V564T","created_at":"2026-07-04T15:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"CAR3TYF7","created_at":"2026-07-04T15:26:37Z"}],"graph_snapshots":[{"event_id":"sha256:c1f4ed1d793f30722cf8a5cc6962c46e7846e1e840ce82ba764e06aba42a8151","target":"graph","created_at":"2026-07-04T15:26:37Z","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/0206016/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present results for $f_B$, $f_{B_s}$, $f_D$, $f_{D_s}$ and their ratios in the presence of two flavors of light sea quarks ($N_f=2$). We use Wilson light valence quarks and Wilson and static heavy valence quarks; the sea quarks are simulated with staggered fermions. Additional quenched simulations with nonperturbatively improved clover fermions allow us to improve our control of the continuum extrapolation. For our central values the masses of the sea quarks are not extrapolated to the physical $u$, $d$ masses; that is, the central values are \"partially quenched.\" A calculation using \"fat-l","authors_text":"C. DeTar, C. McNeile, D. Toussaint, K. Orginos, R. Sugar, S. Datta, Steven Gottlieb, T. DeGrand, The MILC Collaboration: C. Bernard, Urs M. Heller","cross_cats":["hep-ph"],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"2002-06-17T21:55:57Z","title":"Lattice Calculation of Heavy-Light Decay Constants with Two Flavors of Dynamical Quarks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0206016","kind":"arxiv","version":2},"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":"sha256:7951921bef35c9f26f28d8c1299d996f0f61fd21e74018c3b6b0d7e6c9adbb72","target":"record","created_at":"2026-07-04T15:26:37Z","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":"ddebb37e81e9f3c99aa8771de9472b17327ea84da3eb9f49533a9a1b11ae7683","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"hep-lat","submitted_at":"2002-06-17T21:55:57Z","title_canon_sha256":"f9ae9c0228c05c041e1da1ad7be472f2ec1f8aad44d6f0dbf30bb221be4d5b7e"},"schema_version":"1.0","source":{"id":"hep-lat/0206016","kind":"arxiv","version":2}},"canonical_sha256":"1023b9e0bf8af75efb93b9260ce81da345d9bc7c55fd785c65cf9155c70d1191","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1023b9e0bf8af75efb93b9260ce81da345d9bc7c55fd785c65cf9155c70d1191","first_computed_at":"2026-07-04T15:26:37.776549Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:26:37.776549Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pRMJNReMK64a9g0IEPri/3WdJyF6Oyo/HyUaZ+NzcPLvH39Y/FmMRt8xYry+sqxyMszTwKrCv46kORl5UKOjAA==","signature_status":"signed_v1","signed_at":"2026-07-04T15:26:37.776974Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/0206016","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7951921bef35c9f26f28d8c1299d996f0f61fd21e74018c3b6b0d7e6c9adbb72","sha256:c1f4ed1d793f30722cf8a5cc6962c46e7846e1e840ce82ba764e06aba42a8151"],"state_sha256":"6a2030e0c1579f6c7227d7fa63862bca334350c1468add32887930212b8ad626"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AsKDYx7+gLWiqyFoX5gvxNy5c3QvrUvAmHSpo6q9RjD2MxpInbWKykI27D/5cOHVk7ZKqFJWO11AI9cG9DzZBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T13:26:16.617276Z","bundle_sha256":"f10ad96fdd1ba568d5d5df1e6276135a47a5475245b7f768c1259c4a5832ab6b"}}