{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2001:LBRTLKXIZGNAVUIDPTBUSJ6EBB","short_pith_number":"pith:LBRTLKXI","canonical_record":{"source":{"id":"hep-th/0107059","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2001-07-09T21:51:09Z","cross_cats_sorted":[],"title_canon_sha256":"f166f73846754469441e52aa84881e4345faf143b8450471920225bfe11152ac","abstract_canon_sha256":"a7cfb388d9d8259cadcd30dd1c3d57fa0d7d097dedf0e2529016be7dced156e8"},"schema_version":"1.0"},"canonical_sha256":"586335aae8c99a0ad1037cc34927c408700950b566c87160c1fdde804d81827e","source":{"kind":"arxiv","id":"hep-th/0107059","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0107059","created_at":"2026-05-18T00:37:28Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0107059v1","created_at":"2026-05-18T00:37:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0107059","created_at":"2026-05-18T00:37:28Z"},{"alias_kind":"pith_short_12","alias_value":"LBRTLKXIZGNA","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"LBRTLKXIZGNAVUID","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"LBRTLKXI","created_at":"2026-05-18T12:25:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2001:LBRTLKXIZGNAVUIDPTBUSJ6EBB","target":"record","payload":{"canonical_record":{"source":{"id":"hep-th/0107059","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2001-07-09T21:51:09Z","cross_cats_sorted":[],"title_canon_sha256":"f166f73846754469441e52aa84881e4345faf143b8450471920225bfe11152ac","abstract_canon_sha256":"a7cfb388d9d8259cadcd30dd1c3d57fa0d7d097dedf0e2529016be7dced156e8"},"schema_version":"1.0"},"canonical_sha256":"586335aae8c99a0ad1037cc34927c408700950b566c87160c1fdde804d81827e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:37:28.092924Z","signature_b64":"W0IQx0ZRUvh89IZLd73SI8n90aAbBWk/DoRncH9xARl6ruGdS34Aw90AqKKrsRJ+OtStErGKguaYaWAnmDR0Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"586335aae8c99a0ad1037cc34927c408700950b566c87160c1fdde804d81827e","last_reissued_at":"2026-05-18T00:37:28.092455Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:37:28.092455Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-th/0107059","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":"2026-05-18T00:37:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WuSO+7duMbPiXHMckY2kgpWs6g4olFQiDbqqS1H36eZP7t6eyY1fzYA+/lGhA258bbjnItVb2aPG42Tcl/EpCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T07:37:48.790555Z"},"content_sha256":"e2d3f004726138b27a4bc4eb44f7c39a3961e3b2744800194c96e6c7913228ef","schema_version":"1.0","event_id":"sha256:e2d3f004726138b27a4bc4eb44f7c39a3961e3b2744800194c96e6c7913228ef"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2001:LBRTLKXIZGNAVUIDPTBUSJ6EBB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Anomaly Cancellation: A Retrospective From a Modern Perspective","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"John H. Schwarz","submitted_at":"2001-07-09T21:51:09Z","abstract_excerpt":"The mechanism by which gauge and gravitational anomalies cancel in certain string theories is reviewed. The presentation is aimed at theorists who do not necessarily specialize in string theory."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0107059","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":"2026-05-18T00:37:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VOX9eMYOZGcudQSntMTIOtpuss4xHfjXX3qvwj0Cf6jgmp4IxU4suPjNMpMeoliK82KLFqcLD19M7PyQBhZWDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T07:37:48.790888Z"},"content_sha256":"c9a2a826adeb43383e81e3b8c535fc4eab8c7f35231961f6572c751b86e71206","schema_version":"1.0","event_id":"sha256:c9a2a826adeb43383e81e3b8c535fc4eab8c7f35231961f6572c751b86e71206"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LBRTLKXIZGNAVUIDPTBUSJ6EBB/bundle.json","state_url":"https://pith.science/pith/LBRTLKXIZGNAVUIDPTBUSJ6EBB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LBRTLKXIZGNAVUIDPTBUSJ6EBB/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":"2026-07-05T07:37:48Z","links":{"resolver":"https://pith.science/pith/LBRTLKXIZGNAVUIDPTBUSJ6EBB","bundle":"https://pith.science/pith/LBRTLKXIZGNAVUIDPTBUSJ6EBB/bundle.json","state":"https://pith.science/pith/LBRTLKXIZGNAVUIDPTBUSJ6EBB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LBRTLKXIZGNAVUIDPTBUSJ6EBB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:LBRTLKXIZGNAVUIDPTBUSJ6EBB","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":"a7cfb388d9d8259cadcd30dd1c3d57fa0d7d097dedf0e2529016be7dced156e8","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2001-07-09T21:51:09Z","title_canon_sha256":"f166f73846754469441e52aa84881e4345faf143b8450471920225bfe11152ac"},"schema_version":"1.0","source":{"id":"hep-th/0107059","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0107059","created_at":"2026-05-18T00:37:28Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0107059v1","created_at":"2026-05-18T00:37:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0107059","created_at":"2026-05-18T00:37:28Z"},{"alias_kind":"pith_short_12","alias_value":"LBRTLKXIZGNA","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"LBRTLKXIZGNAVUID","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"LBRTLKXI","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:c9a2a826adeb43383e81e3b8c535fc4eab8c7f35231961f6572c751b86e71206","target":"graph","created_at":"2026-05-18T00:37:28Z","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 mechanism by which gauge and gravitational anomalies cancel in certain string theories is reviewed. The presentation is aimed at theorists who do not necessarily specialize in string theory.","authors_text":"John H. Schwarz","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"2001-07-09T21:51:09Z","title":"Anomaly Cancellation: A Retrospective From a Modern Perspective"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0107059","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:e2d3f004726138b27a4bc4eb44f7c39a3961e3b2744800194c96e6c7913228ef","target":"record","created_at":"2026-05-18T00:37:28Z","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":"a7cfb388d9d8259cadcd30dd1c3d57fa0d7d097dedf0e2529016be7dced156e8","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2001-07-09T21:51:09Z","title_canon_sha256":"f166f73846754469441e52aa84881e4345faf143b8450471920225bfe11152ac"},"schema_version":"1.0","source":{"id":"hep-th/0107059","kind":"arxiv","version":1}},"canonical_sha256":"586335aae8c99a0ad1037cc34927c408700950b566c87160c1fdde804d81827e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"586335aae8c99a0ad1037cc34927c408700950b566c87160c1fdde804d81827e","first_computed_at":"2026-05-18T00:37:28.092455Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:37:28.092455Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"W0IQx0ZRUvh89IZLd73SI8n90aAbBWk/DoRncH9xARl6ruGdS34Aw90AqKKrsRJ+OtStErGKguaYaWAnmDR0Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:37:28.092924Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/0107059","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e2d3f004726138b27a4bc4eb44f7c39a3961e3b2744800194c96e6c7913228ef","sha256:c9a2a826adeb43383e81e3b8c535fc4eab8c7f35231961f6572c751b86e71206"],"state_sha256":"725fadc4d4442560dceb4f4d675c2a7198a632dd934c8734bb8472ec553c1d10"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XNl6Ydwh44IiG/YKDaL9OKPWo+qQ6tLXeOTc9SiC1DKoJBBOw9rgH+O9itS8WdTVCn1+EZA2rz6awA5eu3c3BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T07:37:48.792798Z","bundle_sha256":"8628ce635fcf8a20da266a98f076600af3150341d8a8dbbdc4c9a3578155f848"}}