{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1996:LQRB4UCU2OSWTIDPNYMZIZHHBB","short_pith_number":"pith:LQRB4UCU","canonical_record":{"source":{"id":"hep-lat/9610026","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"1996-10-17T22:49:15Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"2c438b4260c46dba984f53e7e9231563dcf7870b43302e18fdf318ddb963a95a","abstract_canon_sha256":"5a0d3cb49b6a0c1273df9f52d3bf089f7a2a9c5850a2b2e26953dcb68c6bf3fa"},"schema_version":"1.0"},"canonical_sha256":"5c221e5054d3a569a06f6e199464e70851be85c0dbe2c41fbe9471fd9813a2a6","source":{"kind":"arxiv","id":"hep-lat/9610026","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/9610026","created_at":"2026-07-04T15:27:17Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/9610026v2","created_at":"2026-07-04T15:27:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/9610026","created_at":"2026-07-04T15:27:17Z"},{"alias_kind":"pith_short_12","alias_value":"LQRB4UCU2OSW","created_at":"2026-07-04T15:27:17Z"},{"alias_kind":"pith_short_16","alias_value":"LQRB4UCU2OSWTIDP","created_at":"2026-07-04T15:27:17Z"},{"alias_kind":"pith_short_8","alias_value":"LQRB4UCU","created_at":"2026-07-04T15:27:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1996:LQRB4UCU2OSWTIDPNYMZIZHHBB","target":"record","payload":{"canonical_record":{"source":{"id":"hep-lat/9610026","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"1996-10-17T22:49:15Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"2c438b4260c46dba984f53e7e9231563dcf7870b43302e18fdf318ddb963a95a","abstract_canon_sha256":"5a0d3cb49b6a0c1273df9f52d3bf089f7a2a9c5850a2b2e26953dcb68c6bf3fa"},"schema_version":"1.0"},"canonical_sha256":"5c221e5054d3a569a06f6e199464e70851be85c0dbe2c41fbe9471fd9813a2a6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:27:17.015336Z","signature_b64":"dRty1usbwhD+hRJV636yeLuVHLnaS/yZkfRqoytnygF6q/XMi+/syLX6ZBcr4/vct9BCvkXo6Hl+jxNEOblcDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5c221e5054d3a569a06f6e199464e70851be85c0dbe2c41fbe9471fd9813a2a6","last_reissued_at":"2026-07-04T15:27:17.014919Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:27:17.014919Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-lat/9610026","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":"2026-07-04T15:27:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kGjpACygze2DHT93nt4XtLRPMT/qHuQdxPp+WymSKfZtqT4S9zz5pG+zKQxwwoj6oXImgepnd4Csj9SFOWLQBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T18:31:23.031158Z"},"content_sha256":"6bfe7889388b6cedeb4184e1684397173b15421cffb6333ab7bdedc94e7f2b15","schema_version":"1.0","event_id":"sha256:6bfe7889388b6cedeb4184e1684397173b15421cffb6333ab7bdedc94e7f2b15"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1996:LQRB4UCU2OSWTIDPNYMZIZHHBB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A calculation of the $B_{B}$ parameter in the static limit","license":"","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"Craig McNeile, Joseph Christensen, Terrence Draper","submitted_at":"1996-10-17T22:49:15Z","abstract_excerpt":"We calculate the $B_{B}$ parameter, relevant for $\\overline{B}^0$ -- $B^0$ mixing, from a lattice gauge theory simulation at $\\beta = 6.0$. The bottom quarks are simulated in the static theory, the light quarks with Wilson fermions. Improved smearing functions produced by a variational technique, MOST, are used to reduce statistical errors and minimize excited-state contamination of the ground-state signal. We obtain $B_B(4.33 GeV) = 0.98^{+4}_{-4}$ (statistical) $^{+3}_{-18}$ (systematic) which corresponds to $\\widehat{B}_B = 1.40^{+6}_{-6}$ (statistical) $^{+4}_{-26}$ (systematic) for the on"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9610026","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/9610026/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":"2026-07-04T15:27:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FfBTq4Qlny4h6fvqsybQPtHkKd7WC/zdPXzsWHpYTeaJqhCI3b7W37+nd56DJ66OfF8JnBFUGLIWI6JeiOPODA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T18:31:23.032114Z"},"content_sha256":"44a79491ccb62e20f8989da5a0f4696c8aa3f7093e8c35c6bb53462e20e0169a","schema_version":"1.0","event_id":"sha256:44a79491ccb62e20f8989da5a0f4696c8aa3f7093e8c35c6bb53462e20e0169a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LQRB4UCU2OSWTIDPNYMZIZHHBB/bundle.json","state_url":"https://pith.science/pith/LQRB4UCU2OSWTIDPNYMZIZHHBB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LQRB4UCU2OSWTIDPNYMZIZHHBB/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":"2026-08-07T18:31:23Z","links":{"resolver":"https://pith.science/pith/LQRB4UCU2OSWTIDPNYMZIZHHBB","bundle":"https://pith.science/pith/LQRB4UCU2OSWTIDPNYMZIZHHBB/bundle.json","state":"https://pith.science/pith/LQRB4UCU2OSWTIDPNYMZIZHHBB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LQRB4UCU2OSWTIDPNYMZIZHHBB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:LQRB4UCU2OSWTIDPNYMZIZHHBB","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":"5a0d3cb49b6a0c1273df9f52d3bf089f7a2a9c5850a2b2e26953dcb68c6bf3fa","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"hep-lat","submitted_at":"1996-10-17T22:49:15Z","title_canon_sha256":"2c438b4260c46dba984f53e7e9231563dcf7870b43302e18fdf318ddb963a95a"},"schema_version":"1.0","source":{"id":"hep-lat/9610026","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/9610026","created_at":"2026-07-04T15:27:17Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/9610026v2","created_at":"2026-07-04T15:27:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/9610026","created_at":"2026-07-04T15:27:17Z"},{"alias_kind":"pith_short_12","alias_value":"LQRB4UCU2OSW","created_at":"2026-07-04T15:27:17Z"},{"alias_kind":"pith_short_16","alias_value":"LQRB4UCU2OSWTIDP","created_at":"2026-07-04T15:27:17Z"},{"alias_kind":"pith_short_8","alias_value":"LQRB4UCU","created_at":"2026-07-04T15:27:17Z"}],"graph_snapshots":[{"event_id":"sha256:44a79491ccb62e20f8989da5a0f4696c8aa3f7093e8c35c6bb53462e20e0169a","target":"graph","created_at":"2026-07-04T15:27:17Z","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/9610026/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We calculate the $B_{B}$ parameter, relevant for $\\overline{B}^0$ -- $B^0$ mixing, from a lattice gauge theory simulation at $\\beta = 6.0$. The bottom quarks are simulated in the static theory, the light quarks with Wilson fermions. Improved smearing functions produced by a variational technique, MOST, are used to reduce statistical errors and minimize excited-state contamination of the ground-state signal. We obtain $B_B(4.33 GeV) = 0.98^{+4}_{-4}$ (statistical) $^{+3}_{-18}$ (systematic) which corresponds to $\\widehat{B}_B = 1.40^{+6}_{-6}$ (statistical) $^{+4}_{-26}$ (systematic) for the on","authors_text":"Craig McNeile, Joseph Christensen, Terrence Draper","cross_cats":["hep-ph"],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"1996-10-17T22:49:15Z","title":"A calculation of the $B_{B}$ parameter in the static limit"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9610026","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":"sha256:6bfe7889388b6cedeb4184e1684397173b15421cffb6333ab7bdedc94e7f2b15","target":"record","created_at":"2026-07-04T15:27:17Z","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":"5a0d3cb49b6a0c1273df9f52d3bf089f7a2a9c5850a2b2e26953dcb68c6bf3fa","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"hep-lat","submitted_at":"1996-10-17T22:49:15Z","title_canon_sha256":"2c438b4260c46dba984f53e7e9231563dcf7870b43302e18fdf318ddb963a95a"},"schema_version":"1.0","source":{"id":"hep-lat/9610026","kind":"arxiv","version":2}},"canonical_sha256":"5c221e5054d3a569a06f6e199464e70851be85c0dbe2c41fbe9471fd9813a2a6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5c221e5054d3a569a06f6e199464e70851be85c0dbe2c41fbe9471fd9813a2a6","first_computed_at":"2026-07-04T15:27:17.014919Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:27:17.014919Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dRty1usbwhD+hRJV636yeLuVHLnaS/yZkfRqoytnygF6q/XMi+/syLX6ZBcr4/vct9BCvkXo6Hl+jxNEOblcDQ==","signature_status":"signed_v1","signed_at":"2026-07-04T15:27:17.015336Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/9610026","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6bfe7889388b6cedeb4184e1684397173b15421cffb6333ab7bdedc94e7f2b15","sha256:44a79491ccb62e20f8989da5a0f4696c8aa3f7093e8c35c6bb53462e20e0169a"],"state_sha256":"d4988f5a77092bc0573ee5034e570e074c897acf436223ef366cd3739d9933bf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2Qutic0vWlQQzB0Sm/x2igjIyKgivgiNdu/glJScDlot33xkOXL9Omze3Re6h0h8unZwwgQD7WY97AMKpoptDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T18:31:23.036728Z","bundle_sha256":"ac79fe5c4db971bed1e94b248354ea7ea10dbdb5db359c63947b1a89768cc183"}}