{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2005:K5E4T4L3LN5MET6ENOIYFFMQZ4","short_pith_number":"pith:K5E4T4L3","canonical_record":{"source":{"id":"hep-lat/0507007","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"2005-07-08T23:14:27Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"e2fca31b2afef1bd5f182ec5544c9b5575ebbe717cb1c2bd114e797fb39d0718","abstract_canon_sha256":"33da7fe0b9151a8bb41361e0372e12a20214cd0c23c8b1605017f794f67093d8"},"schema_version":"1.0"},"canonical_sha256":"5749c9f17b5b7ac24fc46b91829590cf13829e17cfbb0b73ab252582ca4e6220","source":{"kind":"arxiv","id":"hep-lat/0507007","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/0507007","created_at":"2026-07-04T15:22:24Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/0507007v2","created_at":"2026-07-04T15:22:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/0507007","created_at":"2026-07-04T15:22:24Z"},{"alias_kind":"pith_short_12","alias_value":"K5E4T4L3LN5M","created_at":"2026-07-04T15:22:24Z"},{"alias_kind":"pith_short_16","alias_value":"K5E4T4L3LN5MET6E","created_at":"2026-07-04T15:22:24Z"},{"alias_kind":"pith_short_8","alias_value":"K5E4T4L3","created_at":"2026-07-04T15:22:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2005:K5E4T4L3LN5MET6ENOIYFFMQZ4","target":"record","payload":{"canonical_record":{"source":{"id":"hep-lat/0507007","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"2005-07-08T23:14:27Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"e2fca31b2afef1bd5f182ec5544c9b5575ebbe717cb1c2bd114e797fb39d0718","abstract_canon_sha256":"33da7fe0b9151a8bb41361e0372e12a20214cd0c23c8b1605017f794f67093d8"},"schema_version":"1.0"},"canonical_sha256":"5749c9f17b5b7ac24fc46b91829590cf13829e17cfbb0b73ab252582ca4e6220","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:22:24.423431Z","signature_b64":"ozyqKc8gI4tkwKfIbGvTl0HorukWLKmGRRNoGy46g1I4qClyvA82JNE6Ma132YyLypOASHvlOn1gnDsqoOBHAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5749c9f17b5b7ac24fc46b91829590cf13829e17cfbb0b73ab252582ca4e6220","last_reissued_at":"2026-07-04T15:22:24.423059Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:22:24.423059Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-lat/0507007","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":"2026-07-04T15:22:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l3CWDhrh8mgRQ/A64GStsCL1/KjgV434er2FHSzkmtpVp89tbgT/IARnfmDsThsafsr0Y/gDEPdyE9UyGNLGCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T03:50:24.912176Z"},"content_sha256":"3ab1aa20f999b8a2495879d1a388432e66e9700ac25d8e9a015e7c0ca83df9a9","schema_version":"1.0","event_id":"sha256:3ab1aa20f999b8a2495879d1a388432e66e9700ac25d8e9a015e7c0ca83df9a9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2005:K5E4T4L3LN5MET6ENOIYFFMQZ4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Deep-inelastic scattering and the operator product expansion in lattice QCD","license":"","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"C.-J. David Lin, William Detmold","submitted_at":"2005-07-08T23:14:27Z","abstract_excerpt":"We discuss the determination of deep-inelastic hadron structure in lattice QCD. By using a fictitious heavy quark, direct calculations of the Compton scattering tensor can be performed in Euclidean space that allow the extraction of the moments of structure functions. This overcomes issues of operator mixing and renormalisation that have so far prohibited lattice computations of higher moments. This approach is especially suitable for the study of the twist-two contributions to isovector quark distributions, which is practical with current computing resources. While we focus on the isovector u"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0507007","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/0507007/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":"2026-07-04T15:22:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"g0X+1pj35xzw5xHeT2VjQrHPtL2yxebPNwWdLpWnggu7hGKMK4Jx+OUSLSUPDlVzWvgHhtNZthOWbfhQomNxAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T03:50:24.913083Z"},"content_sha256":"8e7eb252433882a174a701ce589e8c9458aad08a6689bc6ffdc72205d58a62c2","schema_version":"1.0","event_id":"sha256:8e7eb252433882a174a701ce589e8c9458aad08a6689bc6ffdc72205d58a62c2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/K5E4T4L3LN5MET6ENOIYFFMQZ4/bundle.json","state_url":"https://pith.science/pith/K5E4T4L3LN5MET6ENOIYFFMQZ4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/K5E4T4L3LN5MET6ENOIYFFMQZ4/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":"2026-08-06T03:50:24Z","links":{"resolver":"https://pith.science/pith/K5E4T4L3LN5MET6ENOIYFFMQZ4","bundle":"https://pith.science/pith/K5E4T4L3LN5MET6ENOIYFFMQZ4/bundle.json","state":"https://pith.science/pith/K5E4T4L3LN5MET6ENOIYFFMQZ4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/K5E4T4L3LN5MET6ENOIYFFMQZ4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:K5E4T4L3LN5MET6ENOIYFFMQZ4","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":"33da7fe0b9151a8bb41361e0372e12a20214cd0c23c8b1605017f794f67093d8","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"hep-lat","submitted_at":"2005-07-08T23:14:27Z","title_canon_sha256":"e2fca31b2afef1bd5f182ec5544c9b5575ebbe717cb1c2bd114e797fb39d0718"},"schema_version":"1.0","source":{"id":"hep-lat/0507007","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/0507007","created_at":"2026-07-04T15:22:24Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/0507007v2","created_at":"2026-07-04T15:22:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/0507007","created_at":"2026-07-04T15:22:24Z"},{"alias_kind":"pith_short_12","alias_value":"K5E4T4L3LN5M","created_at":"2026-07-04T15:22:24Z"},{"alias_kind":"pith_short_16","alias_value":"K5E4T4L3LN5MET6E","created_at":"2026-07-04T15:22:24Z"},{"alias_kind":"pith_short_8","alias_value":"K5E4T4L3","created_at":"2026-07-04T15:22:24Z"}],"graph_snapshots":[{"event_id":"sha256:8e7eb252433882a174a701ce589e8c9458aad08a6689bc6ffdc72205d58a62c2","target":"graph","created_at":"2026-07-04T15:22:24Z","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/0507007/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We discuss the determination of deep-inelastic hadron structure in lattice QCD. By using a fictitious heavy quark, direct calculations of the Compton scattering tensor can be performed in Euclidean space that allow the extraction of the moments of structure functions. This overcomes issues of operator mixing and renormalisation that have so far prohibited lattice computations of higher moments. This approach is especially suitable for the study of the twist-two contributions to isovector quark distributions, which is practical with current computing resources. While we focus on the isovector u","authors_text":"C.-J. David Lin, William Detmold","cross_cats":["hep-ph"],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"2005-07-08T23:14:27Z","title":"Deep-inelastic scattering and the operator product expansion in lattice QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0507007","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":"sha256:3ab1aa20f999b8a2495879d1a388432e66e9700ac25d8e9a015e7c0ca83df9a9","target":"record","created_at":"2026-07-04T15:22:24Z","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":"33da7fe0b9151a8bb41361e0372e12a20214cd0c23c8b1605017f794f67093d8","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"hep-lat","submitted_at":"2005-07-08T23:14:27Z","title_canon_sha256":"e2fca31b2afef1bd5f182ec5544c9b5575ebbe717cb1c2bd114e797fb39d0718"},"schema_version":"1.0","source":{"id":"hep-lat/0507007","kind":"arxiv","version":2}},"canonical_sha256":"5749c9f17b5b7ac24fc46b91829590cf13829e17cfbb0b73ab252582ca4e6220","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5749c9f17b5b7ac24fc46b91829590cf13829e17cfbb0b73ab252582ca4e6220","first_computed_at":"2026-07-04T15:22:24.423059Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:22:24.423059Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ozyqKc8gI4tkwKfIbGvTl0HorukWLKmGRRNoGy46g1I4qClyvA82JNE6Ma132YyLypOASHvlOn1gnDsqoOBHAw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:22:24.423431Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/0507007","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3ab1aa20f999b8a2495879d1a388432e66e9700ac25d8e9a015e7c0ca83df9a9","sha256:8e7eb252433882a174a701ce589e8c9458aad08a6689bc6ffdc72205d58a62c2"],"state_sha256":"0dc67036cc80de581de9aa65ed00561d2ea1d734bd90da1fe0312c014762ef53"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"My3u2WVKxWHCLQGPLebODM0MfbOgBK+twBsNtxetwAoYlO/y1kN5dmiJaCQKiqK9u/y/BWP7IRPVQM90xI2dBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T03:50:24.919696Z","bundle_sha256":"ff14675a973e0d123e6c5b120d6180ebd028ab6bbf551f32b51e2595e1a201dc"}}