{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:GMNDET6RDASUPS5CI7M37SRQMF","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":"1fba34b9053cf03c72ceda2e1f5c3e2eda715b626b91ec78ae3a690eeb6abc55","cross_cats_sorted":["cs.AI","cs.CV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2021-02-08T17:12:20Z","title_canon_sha256":"6ce63bfa610e9696dc83acf91f3b07ab235283bfa956fd022b80d1727d5894a8"},"schema_version":"1.0","source":{"id":"2102.04362","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2102.04362","created_at":"2026-07-05T02:18:59Z"},{"alias_kind":"arxiv_version","alias_value":"2102.04362v2","created_at":"2026-07-05T02:18:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.04362","created_at":"2026-07-05T02:18:59Z"},{"alias_kind":"pith_short_12","alias_value":"GMNDET6RDASU","created_at":"2026-07-05T02:18:59Z"},{"alias_kind":"pith_short_16","alias_value":"GMNDET6RDASUPS5C","created_at":"2026-07-05T02:18:59Z"},{"alias_kind":"pith_short_8","alias_value":"GMNDET6R","created_at":"2026-07-05T02:18:59Z"}],"graph_snapshots":[{"event_id":"sha256:3bd7729c56b3585bbd8793a777e61f564873f8c244d7014adffb39322879680a","target":"graph","created_at":"2026-07-05T02:18:59Z","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/2102.04362/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Ever since Machine Learning as a Service (MLaaS) emerges as a viable business that utilizes deep learning models to generate lucrative revenue, Intellectual Property Right (IPR) has become a major concern because these deep learning models can easily be replicated, shared, and re-distributed by any unauthorized third parties. To the best of our knowledge, one of the prominent deep learning models - Generative Adversarial Networks (GANs) which has been widely used to create photorealistic image are totally unprotected despite the existence of pioneering IPR protection methodology for Convolutio","authors_text":"Chee Seng Chan, Ding Sheng Ong, Kam Woh Ng, Lixin Fan, Qiang Yang","cross_cats":["cs.AI","cs.CV"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2021-02-08T17:12:20Z","title":"Protecting Intellectual Property of Generative Adversarial Networks from Ambiguity Attack"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.04362","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":"sha256:4eb6b4a1ea08a4d7ec1b3fc8e468f1473afc2499ad8f1e229a1187b79dbbae44","target":"record","created_at":"2026-07-05T02:18:59Z","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":"1fba34b9053cf03c72ceda2e1f5c3e2eda715b626b91ec78ae3a690eeb6abc55","cross_cats_sorted":["cs.AI","cs.CV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2021-02-08T17:12:20Z","title_canon_sha256":"6ce63bfa610e9696dc83acf91f3b07ab235283bfa956fd022b80d1727d5894a8"},"schema_version":"1.0","source":{"id":"2102.04362","kind":"arxiv","version":2}},"canonical_sha256":"331a324fd1182547cba247d9bfca3061796f41e171ce1451c7d31a6cf735f832","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"331a324fd1182547cba247d9bfca3061796f41e171ce1451c7d31a6cf735f832","first_computed_at":"2026-07-05T02:18:59.808349Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:18:59.808349Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"W+2ZRKvZ9P2wdyqs+OUgB+s3iOgxJc38RquVDSLjgQtijn0ZyMpsGgB43pgthazmNPZTcF+V0/0Z3Oj59GSfCw==","signature_status":"signed_v1","signed_at":"2026-07-05T02:18:59.808762Z","signed_message":"canonical_sha256_bytes"},"source_id":"2102.04362","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4eb6b4a1ea08a4d7ec1b3fc8e468f1473afc2499ad8f1e229a1187b79dbbae44","sha256:3bd7729c56b3585bbd8793a777e61f564873f8c244d7014adffb39322879680a"],"state_sha256":"90b6084f1a655c2d87defea357050db4d29be4115ebc5907210c5f1dfc469af7"}