{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1999:Q3CG5ACTE3ZPDRYEYCJVD7QFNM","short_pith_number":"pith:Q3CG5ACT","canonical_record":{"source":{"id":"hep-lat/9909135","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"1999-09-18T09:54:28Z","cross_cats_sorted":[],"title_canon_sha256":"431fa6524bd3807e73a8e0266b46cae48d0147719cd554b0ce2bbceb5f70dca4","abstract_canon_sha256":"94ce9df554c45c209d15a7f6e35465147eda742084cea55e79143f4b9b565bb8"},"schema_version":"1.0"},"canonical_sha256":"86c46e805326f2f1c704c09351fe056b17d9e7b07b811ac772da1ad6c75f132b","source":{"kind":"arxiv","id":"hep-lat/9909135","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/9909135","created_at":"2026-05-18T01:39:10Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/9909135v3","created_at":"2026-05-18T01:39:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/9909135","created_at":"2026-05-18T01:39:10Z"},{"alias_kind":"pith_short_12","alias_value":"Q3CG5ACTE3ZP","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"Q3CG5ACTE3ZPDRYE","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"Q3CG5ACT","created_at":"2026-05-18T12:25:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1999:Q3CG5ACTE3ZPDRYEYCJVD7QFNM","target":"record","payload":{"canonical_record":{"source":{"id":"hep-lat/9909135","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"1999-09-18T09:54:28Z","cross_cats_sorted":[],"title_canon_sha256":"431fa6524bd3807e73a8e0266b46cae48d0147719cd554b0ce2bbceb5f70dca4","abstract_canon_sha256":"94ce9df554c45c209d15a7f6e35465147eda742084cea55e79143f4b9b565bb8"},"schema_version":"1.0"},"canonical_sha256":"86c46e805326f2f1c704c09351fe056b17d9e7b07b811ac772da1ad6c75f132b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:39:10.601849Z","signature_b64":"P8Nef9cMBsLOqyrglyh4cMuGSBC+aEDgW/lm5GVVudwZpouf9bAPPWl3AhXsG+iAI2nBFk4T4MHk5XAjjX8/DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"86c46e805326f2f1c704c09351fe056b17d9e7b07b811ac772da1ad6c75f132b","last_reissued_at":"2026-05-18T01:39:10.601321Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:39:10.601321Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-lat/9909135","source_version":3,"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":"OksqHwX9Chw6Y0COT71IHWt5K6HZHLfXcBOnWiV3kPuLkmDRi+LxkpUeinwNKkuOfNzzdTohrqnXRKVHGF6vBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T13:37:45.652411Z"},"content_sha256":"5f85b257e4dad79d408b29f4ae71da177d11c74f0c1b8dbc2776f0999bac7f2a","schema_version":"1.0","event_id":"sha256:5f85b257e4dad79d408b29f4ae71da177d11c74f0c1b8dbc2776f0999bac7f2a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1999:Q3CG5ACTE3ZPDRYEYCJVD7QFNM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the eta-invariant in the four dimensional chiral U(1) theory","license":"","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"A. Hoferichter, A. Thimm, G. Schierholz, V. Bornyakov","submitted_at":"1999-09-18T09:54:28Z","abstract_excerpt":"The imaginary part of the effective action is investigated in the 4D chiral U(1) theory using the CFA."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9909135","kind":"arxiv","version":3},"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":"tVVZmikCFZIyCqgld1fjHluGykIPWuJ3gKqSboW3uSNdD2PFIrk5bUlF1t7IR4t1gfQoO2FWT/7KwwwpFq7sDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T13:37:45.652788Z"},"content_sha256":"ab90c28cc898236a43ff594ce60d2951cdae86bca026715dd727bcdc4dc67616","schema_version":"1.0","event_id":"sha256:ab90c28cc898236a43ff594ce60d2951cdae86bca026715dd727bcdc4dc67616"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Q3CG5ACTE3ZPDRYEYCJVD7QFNM/bundle.json","state_url":"https://pith.science/pith/Q3CG5ACTE3ZPDRYEYCJVD7QFNM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Q3CG5ACTE3ZPDRYEYCJVD7QFNM/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":"2026-05-30T13:37:45Z","links":{"resolver":"https://pith.science/pith/Q3CG5ACTE3ZPDRYEYCJVD7QFNM","bundle":"https://pith.science/pith/Q3CG5ACTE3ZPDRYEYCJVD7QFNM/bundle.json","state":"https://pith.science/pith/Q3CG5ACTE3ZPDRYEYCJVD7QFNM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Q3CG5ACTE3ZPDRYEYCJVD7QFNM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:Q3CG5ACTE3ZPDRYEYCJVD7QFNM","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":"94ce9df554c45c209d15a7f6e35465147eda742084cea55e79143f4b9b565bb8","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"1999-09-18T09:54:28Z","title_canon_sha256":"431fa6524bd3807e73a8e0266b46cae48d0147719cd554b0ce2bbceb5f70dca4"},"schema_version":"1.0","source":{"id":"hep-lat/9909135","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/9909135","created_at":"2026-05-18T01:39:10Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/9909135v3","created_at":"2026-05-18T01:39:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/9909135","created_at":"2026-05-18T01:39:10Z"},{"alias_kind":"pith_short_12","alias_value":"Q3CG5ACTE3ZP","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"Q3CG5ACTE3ZPDRYE","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"Q3CG5ACT","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:ab90c28cc898236a43ff594ce60d2951cdae86bca026715dd727bcdc4dc67616","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":"The imaginary part of the effective action is investigated in the 4D chiral U(1) theory using the CFA.","authors_text":"A. Hoferichter, A. Thimm, G. Schierholz, V. Bornyakov","cross_cats":[],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"1999-09-18T09:54:28Z","title":"On the eta-invariant in the four dimensional chiral U(1) theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9909135","kind":"arxiv","version":3},"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":"sha256:5f85b257e4dad79d408b29f4ae71da177d11c74f0c1b8dbc2776f0999bac7f2a","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":"94ce9df554c45c209d15a7f6e35465147eda742084cea55e79143f4b9b565bb8","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"1999-09-18T09:54:28Z","title_canon_sha256":"431fa6524bd3807e73a8e0266b46cae48d0147719cd554b0ce2bbceb5f70dca4"},"schema_version":"1.0","source":{"id":"hep-lat/9909135","kind":"arxiv","version":3}},"canonical_sha256":"86c46e805326f2f1c704c09351fe056b17d9e7b07b811ac772da1ad6c75f132b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"86c46e805326f2f1c704c09351fe056b17d9e7b07b811ac772da1ad6c75f132b","first_computed_at":"2026-05-18T01:39:10.601321Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:39:10.601321Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"P8Nef9cMBsLOqyrglyh4cMuGSBC+aEDgW/lm5GVVudwZpouf9bAPPWl3AhXsG+iAI2nBFk4T4MHk5XAjjX8/DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:39:10.601849Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/9909135","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5f85b257e4dad79d408b29f4ae71da177d11c74f0c1b8dbc2776f0999bac7f2a","sha256:ab90c28cc898236a43ff594ce60d2951cdae86bca026715dd727bcdc4dc67616"],"state_sha256":"15ad70520741b599642de440883423553e4c15829aaf7d09aac874426b3631a6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QTcVkok/x8I/EsQqVX46c3CDASMoZLu5aAisI4W5LNTEbAo1pwLYAyKhjicmOVxAG0XHIm2qJoF4iI+Sdn5HBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T13:37:45.656792Z","bundle_sha256":"86aa57d5c8e0c48f1b38a70f88a3ec977d7f57e46533cc2d735471d3b33cb04f"}}