{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1997:Z3PHEHTGG7W4IODY5B74IQGZ3P","short_pith_number":"pith:Z3PHEHTG","canonical_record":{"source":{"id":"hep-th/9706033","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1997-06-04T23:46:09Z","cross_cats_sorted":["alg-geom","math-ph","math.AG","math.MP"],"title_canon_sha256":"17613e26f67a15b9db0bf19673edba09f5e03f3f801f3d72729a24b527150ee0","abstract_canon_sha256":"626f527bb90a2b317a7af0e91119bb5ad46006b35024932643d3fa29eef9f72b"},"schema_version":"1.0"},"canonical_sha256":"cede721e6637edc43878e87fc440d9dbca84349e50e7bd523d77f34889ab96a2","source":{"kind":"arxiv","id":"hep-th/9706033","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9706033","created_at":"2026-07-04T15:08:16Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9706033v2","created_at":"2026-07-04T15:08:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9706033","created_at":"2026-07-04T15:08:16Z"},{"alias_kind":"pith_short_12","alias_value":"Z3PHEHTGG7W4","created_at":"2026-07-04T15:08:16Z"},{"alias_kind":"pith_short_16","alias_value":"Z3PHEHTGG7W4IODY","created_at":"2026-07-04T15:08:16Z"},{"alias_kind":"pith_short_8","alias_value":"Z3PHEHTG","created_at":"2026-07-04T15:08:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1997:Z3PHEHTGG7W4IODY5B74IQGZ3P","target":"record","payload":{"canonical_record":{"source":{"id":"hep-th/9706033","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1997-06-04T23:46:09Z","cross_cats_sorted":["alg-geom","math-ph","math.AG","math.MP"],"title_canon_sha256":"17613e26f67a15b9db0bf19673edba09f5e03f3f801f3d72729a24b527150ee0","abstract_canon_sha256":"626f527bb90a2b317a7af0e91119bb5ad46006b35024932643d3fa29eef9f72b"},"schema_version":"1.0"},"canonical_sha256":"cede721e6637edc43878e87fc440d9dbca84349e50e7bd523d77f34889ab96a2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:08:16.382261Z","signature_b64":"hUedjaS+atLDlQyVT3QpMEeN47jcu1GXlkvfy+FqAzbXu8Yq0YgRUBg3OigHGA6PFv/4+8d5BO9t9Odd+mZACw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cede721e6637edc43878e87fc440d9dbca84349e50e7bd523d77f34889ab96a2","last_reissued_at":"2026-07-04T15:08:16.381847Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:08:16.381847Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-th/9706033","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":"2026-07-04T15:08:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ptDvUeheT4jDL3wzIUKYwKrSRhPUrMpONmNYYc1+BBt7NzurrXVl/okKNsTUsPCZklYPsNxBmpNDJuivPVDkCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T22:42:40.324732Z"},"content_sha256":"ec4baccc33ca49d538cac6ed499d7c0c8b67891dd829669015d543052e83e6b5","schema_version":"1.0","event_id":"sha256:ec4baccc33ca49d538cac6ed499d7c0c8b67891dd829669015d543052e83e6b5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1997:Z3PHEHTGG7W4IODY5B74IQGZ3P","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Picture changing operators in supergeometry and superstring theory","license":"","headline":"","cross_cats":["alg-geom","math-ph","math.AG","math.MP"],"primary_cat":"hep-th","authors_text":"Alexander Belopolsky","submitted_at":"1997-06-04T23:46:09Z","abstract_excerpt":"Geometrical meaning of superstring pictures is discussed in details. An off-shell generalization of the picture changing operation and its inverse are constructed. It is demonstrated that the generalised operations are inverse to each other on-shell while off-shell their product is a projection operator."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9706033","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-th/9706033/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":"2026-07-04T15:08:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dry0K0hc3ZyU/mCvd35mQv9fyTEMk57tdB/YdeL1j7WyxOce6n4mKWd6EtYx+HO/+UdsMkmjLN6/2dPfeaIoBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T22:42:40.325225Z"},"content_sha256":"f05330578d7164db276ca846b6a1d2d61ee910022ca494f0bc420ecf00d8d412","schema_version":"1.0","event_id":"sha256:f05330578d7164db276ca846b6a1d2d61ee910022ca494f0bc420ecf00d8d412"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Z3PHEHTGG7W4IODY5B74IQGZ3P/bundle.json","state_url":"https://pith.science/pith/Z3PHEHTGG7W4IODY5B74IQGZ3P/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Z3PHEHTGG7W4IODY5B74IQGZ3P/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":"2026-08-08T22:42:40Z","links":{"resolver":"https://pith.science/pith/Z3PHEHTGG7W4IODY5B74IQGZ3P","bundle":"https://pith.science/pith/Z3PHEHTGG7W4IODY5B74IQGZ3P/bundle.json","state":"https://pith.science/pith/Z3PHEHTGG7W4IODY5B74IQGZ3P/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Z3PHEHTGG7W4IODY5B74IQGZ3P/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:Z3PHEHTGG7W4IODY5B74IQGZ3P","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":"626f527bb90a2b317a7af0e91119bb5ad46006b35024932643d3fa29eef9f72b","cross_cats_sorted":["alg-geom","math-ph","math.AG","math.MP"],"license":"","primary_cat":"hep-th","submitted_at":"1997-06-04T23:46:09Z","title_canon_sha256":"17613e26f67a15b9db0bf19673edba09f5e03f3f801f3d72729a24b527150ee0"},"schema_version":"1.0","source":{"id":"hep-th/9706033","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9706033","created_at":"2026-07-04T15:08:16Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9706033v2","created_at":"2026-07-04T15:08:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9706033","created_at":"2026-07-04T15:08:16Z"},{"alias_kind":"pith_short_12","alias_value":"Z3PHEHTGG7W4","created_at":"2026-07-04T15:08:16Z"},{"alias_kind":"pith_short_16","alias_value":"Z3PHEHTGG7W4IODY","created_at":"2026-07-04T15:08:16Z"},{"alias_kind":"pith_short_8","alias_value":"Z3PHEHTG","created_at":"2026-07-04T15:08:16Z"}],"graph_snapshots":[{"event_id":"sha256:f05330578d7164db276ca846b6a1d2d61ee910022ca494f0bc420ecf00d8d412","target":"graph","created_at":"2026-07-04T15:08:16Z","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-th/9706033/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Geometrical meaning of superstring pictures is discussed in details. An off-shell generalization of the picture changing operation and its inverse are constructed. It is demonstrated that the generalised operations are inverse to each other on-shell while off-shell their product is a projection operator.","authors_text":"Alexander Belopolsky","cross_cats":["alg-geom","math-ph","math.AG","math.MP"],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"1997-06-04T23:46:09Z","title":"Picture changing operators in supergeometry and superstring theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9706033","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:ec4baccc33ca49d538cac6ed499d7c0c8b67891dd829669015d543052e83e6b5","target":"record","created_at":"2026-07-04T15:08:16Z","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":"626f527bb90a2b317a7af0e91119bb5ad46006b35024932643d3fa29eef9f72b","cross_cats_sorted":["alg-geom","math-ph","math.AG","math.MP"],"license":"","primary_cat":"hep-th","submitted_at":"1997-06-04T23:46:09Z","title_canon_sha256":"17613e26f67a15b9db0bf19673edba09f5e03f3f801f3d72729a24b527150ee0"},"schema_version":"1.0","source":{"id":"hep-th/9706033","kind":"arxiv","version":2}},"canonical_sha256":"cede721e6637edc43878e87fc440d9dbca84349e50e7bd523d77f34889ab96a2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cede721e6637edc43878e87fc440d9dbca84349e50e7bd523d77f34889ab96a2","first_computed_at":"2026-07-04T15:08:16.381847Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:08:16.381847Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hUedjaS+atLDlQyVT3QpMEeN47jcu1GXlkvfy+FqAzbXu8Yq0YgRUBg3OigHGA6PFv/4+8d5BO9t9Odd+mZACw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:08:16.382261Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/9706033","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ec4baccc33ca49d538cac6ed499d7c0c8b67891dd829669015d543052e83e6b5","sha256:f05330578d7164db276ca846b6a1d2d61ee910022ca494f0bc420ecf00d8d412"],"state_sha256":"b6d4cd0e7c2e7784f9064e5058110db89a68f7616f982541b6a0a650f4b897de"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LmM7Rc6c5PTSV8jZ7OBK3lW5dkDHdYhuB+wPw/UESWAvswmJhvNzCU0DK2Qi1P9+s0gT8G/8S2HQWvxshu6/DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T22:42:40.329019Z","bundle_sha256":"0145579921b9cb0fb8a83017cc9d8f5678277f25628869d54cada4e6e18141e7"}}