{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:JXMTHXGTDI6K2E4AAFIVJWWAHV","short_pith_number":"pith:JXMTHXGT","canonical_record":{"source":{"id":"2312.08883","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-12-12T15:41:24Z","cross_cats_sorted":[],"title_canon_sha256":"2b496f579958d576c14198349238cf15b5f180e7d10d2e9e511357633939e17f","abstract_canon_sha256":"37363d0bdb5ad2819a1a2a268db117ea5eb1049bd0ac9af2399ea1273d6bc500"},"schema_version":"1.0"},"canonical_sha256":"4dd933dcd31a3cad1380015154dac03d4d4976c0071951c83a8f7470d7b3f7ee","source":{"kind":"arxiv","id":"2312.08883","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.08883","created_at":"2026-07-05T07:24:11Z"},{"alias_kind":"arxiv_version","alias_value":"2312.08883v1","created_at":"2026-07-05T07:24:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.08883","created_at":"2026-07-05T07:24:11Z"},{"alias_kind":"pith_short_12","alias_value":"JXMTHXGTDI6K","created_at":"2026-07-05T07:24:11Z"},{"alias_kind":"pith_short_16","alias_value":"JXMTHXGTDI6K2E4A","created_at":"2026-07-05T07:24:11Z"},{"alias_kind":"pith_short_8","alias_value":"JXMTHXGT","created_at":"2026-07-05T07:24:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:JXMTHXGTDI6K2E4AAFIVJWWAHV","target":"record","payload":{"canonical_record":{"source":{"id":"2312.08883","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-12-12T15:41:24Z","cross_cats_sorted":[],"title_canon_sha256":"2b496f579958d576c14198349238cf15b5f180e7d10d2e9e511357633939e17f","abstract_canon_sha256":"37363d0bdb5ad2819a1a2a268db117ea5eb1049bd0ac9af2399ea1273d6bc500"},"schema_version":"1.0"},"canonical_sha256":"4dd933dcd31a3cad1380015154dac03d4d4976c0071951c83a8f7470d7b3f7ee","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:24:11.029166Z","signature_b64":"H3Ww21yBoMju02UuE2e9h11+61/0hgbUTNB5maf1fMKAhQQdUhJLYKbnZI8zVp28zG9/EHNSvUiM+CoEdCc7BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4dd933dcd31a3cad1380015154dac03d4d4976c0071951c83a8f7470d7b3f7ee","last_reissued_at":"2026-07-05T07:24:11.028731Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:24:11.028731Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.08883","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":"2026-07-05T07:24:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rEsz7mQnhUm17C3yzmbh0RRc8+SIlrDJdWyUP8fascPTylfCesCeJjlDee5c5YWTHBTO/rY8vTcrbeQpVS6TCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-16T23:10:50.207024Z"},"content_sha256":"c1e59064851c5a5b4c1110c7c35526e5a83533056cae6f9fe82cc93f03315edf","schema_version":"1.0","event_id":"sha256:c1e59064851c5a5b4c1110c7c35526e5a83533056cae6f9fe82cc93f03315edf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:JXMTHXGTDI6K2E4AAFIVJWWAHV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"EditGuard: Versatile Image Watermarking for Tamper Localization and Copyright Protection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Jian Zhang, Jiwen Yu, Runyi Li, Weiqi Li, Xuanyu Zhang, Youmin Xu","submitted_at":"2023-12-12T15:41:24Z","abstract_excerpt":"In the era where AI-generated content (AIGC) models can produce stunning and lifelike images, the lingering shadow of unauthorized reproductions and malicious tampering poses imminent threats to copyright integrity and information security. Current image watermarking methods, while widely accepted for safeguarding visual content, can only protect copyright and ensure traceability. They fall short in localizing increasingly realistic image tampering, potentially leading to trust crises, privacy violations, and legal disputes. To solve this challenge, we propose an innovative proactive forensics"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.08883","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2312.08883/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":"2026-07-05T07:24:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YEtOyrMCvM7GghdKgUxVVpgWII1k7lgLAIsgX0Zvg3SWrTyJUZp4TZw1ftQ3mr6ancGXdY/uKNGXkpx6EHkbDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-16T23:10:50.207402Z"},"content_sha256":"cffebcc0e5ac36fa93579fa3b842d5d8a879dc79ea49c2221c5ab85a43388d69","schema_version":"1.0","event_id":"sha256:cffebcc0e5ac36fa93579fa3b842d5d8a879dc79ea49c2221c5ab85a43388d69"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JXMTHXGTDI6K2E4AAFIVJWWAHV/bundle.json","state_url":"https://pith.science/pith/JXMTHXGTDI6K2E4AAFIVJWWAHV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JXMTHXGTDI6K2E4AAFIVJWWAHV/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":"2026-07-16T23:10:50Z","links":{"resolver":"https://pith.science/pith/JXMTHXGTDI6K2E4AAFIVJWWAHV","bundle":"https://pith.science/pith/JXMTHXGTDI6K2E4AAFIVJWWAHV/bundle.json","state":"https://pith.science/pith/JXMTHXGTDI6K2E4AAFIVJWWAHV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JXMTHXGTDI6K2E4AAFIVJWWAHV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:JXMTHXGTDI6K2E4AAFIVJWWAHV","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":"37363d0bdb5ad2819a1a2a268db117ea5eb1049bd0ac9af2399ea1273d6bc500","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-12-12T15:41:24Z","title_canon_sha256":"2b496f579958d576c14198349238cf15b5f180e7d10d2e9e511357633939e17f"},"schema_version":"1.0","source":{"id":"2312.08883","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.08883","created_at":"2026-07-05T07:24:11Z"},{"alias_kind":"arxiv_version","alias_value":"2312.08883v1","created_at":"2026-07-05T07:24:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.08883","created_at":"2026-07-05T07:24:11Z"},{"alias_kind":"pith_short_12","alias_value":"JXMTHXGTDI6K","created_at":"2026-07-05T07:24:11Z"},{"alias_kind":"pith_short_16","alias_value":"JXMTHXGTDI6K2E4A","created_at":"2026-07-05T07:24:11Z"},{"alias_kind":"pith_short_8","alias_value":"JXMTHXGT","created_at":"2026-07-05T07:24:11Z"}],"graph_snapshots":[{"event_id":"sha256:cffebcc0e5ac36fa93579fa3b842d5d8a879dc79ea49c2221c5ab85a43388d69","target":"graph","created_at":"2026-07-05T07:24:11Z","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/2312.08883/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In the era where AI-generated content (AIGC) models can produce stunning and lifelike images, the lingering shadow of unauthorized reproductions and malicious tampering poses imminent threats to copyright integrity and information security. Current image watermarking methods, while widely accepted for safeguarding visual content, can only protect copyright and ensure traceability. They fall short in localizing increasingly realistic image tampering, potentially leading to trust crises, privacy violations, and legal disputes. To solve this challenge, we propose an innovative proactive forensics","authors_text":"Jian Zhang, Jiwen Yu, Runyi Li, Weiqi Li, Xuanyu Zhang, Youmin Xu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-12-12T15:41:24Z","title":"EditGuard: Versatile Image Watermarking for Tamper Localization and Copyright Protection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.08883","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:c1e59064851c5a5b4c1110c7c35526e5a83533056cae6f9fe82cc93f03315edf","target":"record","created_at":"2026-07-05T07:24:11Z","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":"37363d0bdb5ad2819a1a2a268db117ea5eb1049bd0ac9af2399ea1273d6bc500","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-12-12T15:41:24Z","title_canon_sha256":"2b496f579958d576c14198349238cf15b5f180e7d10d2e9e511357633939e17f"},"schema_version":"1.0","source":{"id":"2312.08883","kind":"arxiv","version":1}},"canonical_sha256":"4dd933dcd31a3cad1380015154dac03d4d4976c0071951c83a8f7470d7b3f7ee","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4dd933dcd31a3cad1380015154dac03d4d4976c0071951c83a8f7470d7b3f7ee","first_computed_at":"2026-07-05T07:24:11.028731Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:24:11.028731Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"H3Ww21yBoMju02UuE2e9h11+61/0hgbUTNB5maf1fMKAhQQdUhJLYKbnZI8zVp28zG9/EHNSvUiM+CoEdCc7BA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:24:11.029166Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.08883","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c1e59064851c5a5b4c1110c7c35526e5a83533056cae6f9fe82cc93f03315edf","sha256:cffebcc0e5ac36fa93579fa3b842d5d8a879dc79ea49c2221c5ab85a43388d69"],"state_sha256":"f2bc3890c017a81015ad5b9265694c5cc3712f52154ca61dafb96834988da26b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gwyCxXxkhjpPbGu5S1zXKwTnyuBldChwDzJqnQ9Of9JCS3mDPMDWwrsfSYCQNkraVmfEERmRIBD4+7X71XkVCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-16T23:10:50.209534Z","bundle_sha256":"0ebca89390b3caf59a3393e3b6b3f00a87c48e905c28786a971416cb587dc215"}}