{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:4PWB3TGQ4LROVSEZ7GPCQIYPMO","short_pith_number":"pith:4PWB3TGQ","canonical_record":{"source":{"id":"2406.18944","kind":"arxiv","version":7},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-27T07:14:14Z","cross_cats_sorted":["cs.AI","cs.CR"],"title_canon_sha256":"f01ac97c2639e75a567da975572071cf17e4546a1682e15494a1396d1adc0b7a","abstract_canon_sha256":"64589d513bcd7774b9d2c2ac26a100b8f84a374165bae3812e0b4ebf2fe7a0b8"},"schema_version":"1.0"},"canonical_sha256":"e3ec1dccd0e2e2eac899f99e28230f639ad3452afdd3db04152f2a4b26edb904","source":{"kind":"arxiv","id":"2406.18944","version":7},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.18944","created_at":"2026-05-20T00:00:15Z"},{"alias_kind":"arxiv_version","alias_value":"2406.18944v7","created_at":"2026-05-20T00:00:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.18944","created_at":"2026-05-20T00:00:15Z"},{"alias_kind":"pith_short_12","alias_value":"4PWB3TGQ4LRO","created_at":"2026-05-20T00:00:15Z"},{"alias_kind":"pith_short_16","alias_value":"4PWB3TGQ4LROVSEZ","created_at":"2026-05-20T00:00:15Z"},{"alias_kind":"pith_short_8","alias_value":"4PWB3TGQ","created_at":"2026-05-20T00:00:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:4PWB3TGQ4LROVSEZ7GPCQIYPMO","target":"record","payload":{"canonical_record":{"source":{"id":"2406.18944","kind":"arxiv","version":7},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-27T07:14:14Z","cross_cats_sorted":["cs.AI","cs.CR"],"title_canon_sha256":"f01ac97c2639e75a567da975572071cf17e4546a1682e15494a1396d1adc0b7a","abstract_canon_sha256":"64589d513bcd7774b9d2c2ac26a100b8f84a374165bae3812e0b4ebf2fe7a0b8"},"schema_version":"1.0"},"canonical_sha256":"e3ec1dccd0e2e2eac899f99e28230f639ad3452afdd3db04152f2a4b26edb904","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T00:00:15.659791Z","signature_b64":"LUuETxCnpI23rsg8A3ueCNBcgFPg/bonijCLXIxRjSXoMrzUKpiWo6Ij+krvCzKZ8pivvZbxnCPgPXJE0gpZDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e3ec1dccd0e2e2eac899f99e28230f639ad3452afdd3db04152f2a4b26edb904","last_reissued_at":"2026-05-20T00:00:15.659120Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T00:00:15.659120Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2406.18944","source_version":7,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-20T00:00:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m/6jvLzPO25nmhASO6yu3mdhERhIXO52jeZdQD0ZZnR6Jn/SFr+BsSj5I5jJ2x5ePKVXdCfSRAEPCyBHPy8cDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T13:54:33.349661Z"},"content_sha256":"2394625948393ef0bfad3b7bba9efb09b9477c9ee5d4972290f4c74c919e976d","schema_version":"1.0","event_id":"sha256:2394625948393ef0bfad3b7bba9efb09b9477c9ee5d4972290f4c74c919e976d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:4PWB3TGQ4LROVSEZ7GPCQIYPMO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Rethinking and Red-Teaming Protective Perturbation in Personalized Diffusion Models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI","cs.CR"],"primary_cat":"cs.CV","authors_text":"Lichao Sun, Ruoxi Chen, Xun Chen, Yixin Liu","submitted_at":"2024-06-27T07:14:14Z","abstract_excerpt":"Personalized diffusion models (PDMs) have become prominent for adapting pre-trained text-to-image models to generate images of specific subjects using minimal training data. However, PDMs are susceptible to minor adversarial perturbations, leading to significant degradation when fine-tuned on corrupted datasets. These vulnerabilities are exploited to create protective perturbations that prevent unauthorized image generation. Existing purification methods attempt to red-team the protective perturbation to break the protection but often over-purify images, resulting in information loss. In this "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.18944","kind":"arxiv","version":7},"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/2406.18944/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":"2026-05-20T00:00:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7E8lZ3jN7eq1XOczJPkzfwBPJWYSa4uyI/r8EDT6lY8XW6wn6zQhZ48ejh8GxTohKzeyYoKZVq12zbGp+w2ECA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T13:54:33.350461Z"},"content_sha256":"b8be300b446d8031fce04c76a5676ec8bf50ddc3db81ecbecb667691d9cfdf3c","schema_version":"1.0","event_id":"sha256:b8be300b446d8031fce04c76a5676ec8bf50ddc3db81ecbecb667691d9cfdf3c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4PWB3TGQ4LROVSEZ7GPCQIYPMO/bundle.json","state_url":"https://pith.science/pith/4PWB3TGQ4LROVSEZ7GPCQIYPMO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4PWB3TGQ4LROVSEZ7GPCQIYPMO/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":"2026-05-26T13:54:33Z","links":{"resolver":"https://pith.science/pith/4PWB3TGQ4LROVSEZ7GPCQIYPMO","bundle":"https://pith.science/pith/4PWB3TGQ4LROVSEZ7GPCQIYPMO/bundle.json","state":"https://pith.science/pith/4PWB3TGQ4LROVSEZ7GPCQIYPMO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4PWB3TGQ4LROVSEZ7GPCQIYPMO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:4PWB3TGQ4LROVSEZ7GPCQIYPMO","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":"64589d513bcd7774b9d2c2ac26a100b8f84a374165bae3812e0b4ebf2fe7a0b8","cross_cats_sorted":["cs.AI","cs.CR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-27T07:14:14Z","title_canon_sha256":"f01ac97c2639e75a567da975572071cf17e4546a1682e15494a1396d1adc0b7a"},"schema_version":"1.0","source":{"id":"2406.18944","kind":"arxiv","version":7}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.18944","created_at":"2026-05-20T00:00:15Z"},{"alias_kind":"arxiv_version","alias_value":"2406.18944v7","created_at":"2026-05-20T00:00:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.18944","created_at":"2026-05-20T00:00:15Z"},{"alias_kind":"pith_short_12","alias_value":"4PWB3TGQ4LRO","created_at":"2026-05-20T00:00:15Z"},{"alias_kind":"pith_short_16","alias_value":"4PWB3TGQ4LROVSEZ","created_at":"2026-05-20T00:00:15Z"},{"alias_kind":"pith_short_8","alias_value":"4PWB3TGQ","created_at":"2026-05-20T00:00:15Z"}],"graph_snapshots":[{"event_id":"sha256:b8be300b446d8031fce04c76a5676ec8bf50ddc3db81ecbecb667691d9cfdf3c","target":"graph","created_at":"2026-05-20T00:00:15Z","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/2406.18944/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Personalized diffusion models (PDMs) have become prominent for adapting pre-trained text-to-image models to generate images of specific subjects using minimal training data. However, PDMs are susceptible to minor adversarial perturbations, leading to significant degradation when fine-tuned on corrupted datasets. These vulnerabilities are exploited to create protective perturbations that prevent unauthorized image generation. Existing purification methods attempt to red-team the protective perturbation to break the protection but often over-purify images, resulting in information loss. In this ","authors_text":"Lichao Sun, Ruoxi Chen, Xun Chen, Yixin Liu","cross_cats":["cs.AI","cs.CR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-27T07:14:14Z","title":"Rethinking and Red-Teaming Protective Perturbation in Personalized Diffusion Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.18944","kind":"arxiv","version":7},"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":"sha256:2394625948393ef0bfad3b7bba9efb09b9477c9ee5d4972290f4c74c919e976d","target":"record","created_at":"2026-05-20T00:00:15Z","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":"64589d513bcd7774b9d2c2ac26a100b8f84a374165bae3812e0b4ebf2fe7a0b8","cross_cats_sorted":["cs.AI","cs.CR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-06-27T07:14:14Z","title_canon_sha256":"f01ac97c2639e75a567da975572071cf17e4546a1682e15494a1396d1adc0b7a"},"schema_version":"1.0","source":{"id":"2406.18944","kind":"arxiv","version":7}},"canonical_sha256":"e3ec1dccd0e2e2eac899f99e28230f639ad3452afdd3db04152f2a4b26edb904","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e3ec1dccd0e2e2eac899f99e28230f639ad3452afdd3db04152f2a4b26edb904","first_computed_at":"2026-05-20T00:00:15.659120Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T00:00:15.659120Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LUuETxCnpI23rsg8A3ueCNBcgFPg/bonijCLXIxRjSXoMrzUKpiWo6Ij+krvCzKZ8pivvZbxnCPgPXJE0gpZDw==","signature_status":"signed_v1","signed_at":"2026-05-20T00:00:15.659791Z","signed_message":"canonical_sha256_bytes"},"source_id":"2406.18944","source_kind":"arxiv","source_version":7}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2394625948393ef0bfad3b7bba9efb09b9477c9ee5d4972290f4c74c919e976d","sha256:b8be300b446d8031fce04c76a5676ec8bf50ddc3db81ecbecb667691d9cfdf3c"],"state_sha256":"9ee867803e0c6bb6caf697c168d7b0a14e14ebe62a940d0c090414d4f8f88e9f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pUZoQv6RfejFdeOiXlzNUFgxpLM0J6uK1yxCU+rYY7UH0cQtmdB0uFmYL0/8Q9sGwB/AH3mWq5gaWaHZn91cCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T13:54:33.354499Z","bundle_sha256":"ec4ebfe343ca2c7a55c8549c2058984b0a943abae5669a5c09f5cf0357d0875e"}}