{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1999:DALYP2RAYGO6HRD2THAHY5YGFS","short_pith_number":"pith:DALYP2RA","canonical_record":{"source":{"id":"hep-lat/9909137","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"1999-09-20T05:45:00Z","cross_cats_sorted":[],"title_canon_sha256":"75397bb672aa2fafd1eca491b64b2aa433bf3e29c45a54319b209e3db55109e6","abstract_canon_sha256":"405a06cf3cb0a3a609e5e9adbc1cf695355a4621f92fb1080d1414c679049f6f"},"schema_version":"1.0"},"canonical_sha256":"181787ea20c19de3c47a99c07c77062c8fb3688389e00a784443498e2b9f626c","source":{"kind":"arxiv","id":"hep-lat/9909137","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/9909137","created_at":"2026-05-18T01:39:10Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/9909137v1","created_at":"2026-05-18T01:39:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/9909137","created_at":"2026-05-18T01:39:10Z"},{"alias_kind":"pith_short_12","alias_value":"DALYP2RAYGO6","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"DALYP2RAYGO6HRD2","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"DALYP2RA","created_at":"2026-05-18T12:25:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1999:DALYP2RAYGO6HRD2THAHY5YGFS","target":"record","payload":{"canonical_record":{"source":{"id":"hep-lat/9909137","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"1999-09-20T05:45:00Z","cross_cats_sorted":[],"title_canon_sha256":"75397bb672aa2fafd1eca491b64b2aa433bf3e29c45a54319b209e3db55109e6","abstract_canon_sha256":"405a06cf3cb0a3a609e5e9adbc1cf695355a4621f92fb1080d1414c679049f6f"},"schema_version":"1.0"},"canonical_sha256":"181787ea20c19de3c47a99c07c77062c8fb3688389e00a784443498e2b9f626c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:39:10.588560Z","signature_b64":"BScfZNSgzoWK5NjKVebY+CQ9vXDki0NqGbueCmX0mJzYMcfv9HMelg3rQ3P3s9M+RT82nrIrM6yJbkgWGi3qAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"181787ea20c19de3c47a99c07c77062c8fb3688389e00a784443498e2b9f626c","last_reissued_at":"2026-05-18T01:39:10.588093Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:39:10.588093Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-lat/9909137","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":"2026-05-18T01:39:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xinGu+HrT94yYQ7wcVF8fsrVcTobCCXWxA/phKdFfpxVu15xke6Ffh61PdNNhlB8toslFTd0NzXWOWDd/aFLDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T05:42:34.784311Z"},"content_sha256":"c6e80f35dc94909928a0e4c22e7a19360644e53b0eb94e0d6457acd2b75948e4","schema_version":"1.0","event_id":"sha256:c6e80f35dc94909928a0e4c22e7a19360644e53b0eb94e0d6457acd2b75948e4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1999:DALYP2RAYGO6HRD2THAHY5YGFS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spectral Functions of Hadrons in Lattice QCD","license":"","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"M. Asakawa, T. Hatsuda, Y. Nakahara","submitted_at":"1999-09-20T05:45:00Z","abstract_excerpt":"Using the maximum entropy method, spectral functions of the pseudo-scalar and vector mesons are extracted from lattice Monte Carlo data of the imaginary time Green's functions. The resonance and continuum structures as well as the ground state peaks are successfully obtained. Error analysis of the resultant spectral functions is also given on the basis of the Bayes probability theory."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9909137","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":"2026-05-18T01:39:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/NgAsmnQLU08WXzMUSjAfdm7QMS1oK85tjUR0k2g7x8zu6vdYWEryC6e/jG1BQHNR0Nf2NIEV3DjsLsT4PRCDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T05:42:34.785069Z"},"content_sha256":"53c53bef41ddf2a87672fa9038ee9ec886f4ad45c326b172de135d9583b83d01","schema_version":"1.0","event_id":"sha256:53c53bef41ddf2a87672fa9038ee9ec886f4ad45c326b172de135d9583b83d01"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DALYP2RAYGO6HRD2THAHY5YGFS/bundle.json","state_url":"https://pith.science/pith/DALYP2RAYGO6HRD2THAHY5YGFS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DALYP2RAYGO6HRD2THAHY5YGFS/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":"2026-05-31T05:42:34Z","links":{"resolver":"https://pith.science/pith/DALYP2RAYGO6HRD2THAHY5YGFS","bundle":"https://pith.science/pith/DALYP2RAYGO6HRD2THAHY5YGFS/bundle.json","state":"https://pith.science/pith/DALYP2RAYGO6HRD2THAHY5YGFS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DALYP2RAYGO6HRD2THAHY5YGFS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:DALYP2RAYGO6HRD2THAHY5YGFS","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":"405a06cf3cb0a3a609e5e9adbc1cf695355a4621f92fb1080d1414c679049f6f","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"1999-09-20T05:45:00Z","title_canon_sha256":"75397bb672aa2fafd1eca491b64b2aa433bf3e29c45a54319b209e3db55109e6"},"schema_version":"1.0","source":{"id":"hep-lat/9909137","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/9909137","created_at":"2026-05-18T01:39:10Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/9909137v1","created_at":"2026-05-18T01:39:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/9909137","created_at":"2026-05-18T01:39:10Z"},{"alias_kind":"pith_short_12","alias_value":"DALYP2RAYGO6","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"DALYP2RAYGO6HRD2","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"DALYP2RA","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:53c53bef41ddf2a87672fa9038ee9ec886f4ad45c326b172de135d9583b83d01","target":"graph","created_at":"2026-05-18T01:39:10Z","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":"Using the maximum entropy method, spectral functions of the pseudo-scalar and vector mesons are extracted from lattice Monte Carlo data of the imaginary time Green's functions. The resonance and continuum structures as well as the ground state peaks are successfully obtained. Error analysis of the resultant spectral functions is also given on the basis of the Bayes probability theory.","authors_text":"M. Asakawa, T. Hatsuda, Y. Nakahara","cross_cats":[],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"1999-09-20T05:45:00Z","title":"Spectral Functions of Hadrons in Lattice QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9909137","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:c6e80f35dc94909928a0e4c22e7a19360644e53b0eb94e0d6457acd2b75948e4","target":"record","created_at":"2026-05-18T01:39:10Z","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":"405a06cf3cb0a3a609e5e9adbc1cf695355a4621f92fb1080d1414c679049f6f","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"1999-09-20T05:45:00Z","title_canon_sha256":"75397bb672aa2fafd1eca491b64b2aa433bf3e29c45a54319b209e3db55109e6"},"schema_version":"1.0","source":{"id":"hep-lat/9909137","kind":"arxiv","version":1}},"canonical_sha256":"181787ea20c19de3c47a99c07c77062c8fb3688389e00a784443498e2b9f626c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"181787ea20c19de3c47a99c07c77062c8fb3688389e00a784443498e2b9f626c","first_computed_at":"2026-05-18T01:39:10.588093Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:39:10.588093Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BScfZNSgzoWK5NjKVebY+CQ9vXDki0NqGbueCmX0mJzYMcfv9HMelg3rQ3P3s9M+RT82nrIrM6yJbkgWGi3qAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:39:10.588560Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/9909137","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c6e80f35dc94909928a0e4c22e7a19360644e53b0eb94e0d6457acd2b75948e4","sha256:53c53bef41ddf2a87672fa9038ee9ec886f4ad45c326b172de135d9583b83d01"],"state_sha256":"0eff42377e7cdaba4b4855ae9d78cad974550c46ae1ad5931aab65776a6d31f6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RvDjmmkYHOKT3zzlJBiv59XY4qHINNIkLw0zlS6ml4srdiwYQRk2vRUoVqFym76HhVV/4adzRur6EaJ22VPRBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T05:42:34.790003Z","bundle_sha256":"cddd7ac198e81bf692275b883fea9303326c705d288bffb30a1e6dd20825e17d"}}