{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:Q47UGQ3CGMDSXCIC5ZN7HZNO4T","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":"6664154b125da68ccf2b953c0d327b246f11f460e2dab4053f9f5d3cde914bfe","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-08-12T09:11:31Z","title_canon_sha256":"c094118dbb17a2103d150b683beee677b92c548abe754261138da1f2e03d04a2"},"schema_version":"1.0","source":{"id":"2508.08765","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.08765","created_at":"2026-07-05T12:10:59Z"},{"alias_kind":"arxiv_version","alias_value":"2508.08765v2","created_at":"2026-07-05T12:10:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.08765","created_at":"2026-07-05T12:10:59Z"},{"alias_kind":"pith_short_12","alias_value":"Q47UGQ3CGMDS","created_at":"2026-07-05T12:10:59Z"},{"alias_kind":"pith_short_16","alias_value":"Q47UGQ3CGMDSXCIC","created_at":"2026-07-05T12:10:59Z"},{"alias_kind":"pith_short_8","alias_value":"Q47UGQ3C","created_at":"2026-07-05T12:10:59Z"}],"graph_snapshots":[{"event_id":"sha256:80f100a59e8a36fbccb6cfc87e1111ff374f15507d24c2ba7e65698b03aba551","target":"graph","created_at":"2026-07-05T12:10:59Z","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/2508.08765/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The growing presence of AI-generated videos on social networks poses new challenges for deepfake detection, as detectors trained under controlled conditions often fail to generalize to real-world scenarios. A key factor behind this gap is the aggressive, proprietary compression applied by platforms like YouTube and Facebook, which launder low-level forensic cues. However, replicating these transformations at scale is difficult due to API limitations and data-sharing constraints. For these reasons, we propose a first framework that emulates the video sharing pipelines of social networks by esti","authors_text":"Alessandro Piva, Andrea Montibeller, Daniele Baracchi, Dasara Shullani, Giulia Boato","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-08-12T09:11:31Z","title":"Bridging the Gap: A Framework for Real-World Video Deepfake Detection via Social Network Compression Emulation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.08765","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":"sha256:5575695197e2a22d78db65ab537d700752e9e6ed811fd3b5fc49dca3ddc45b69","target":"record","created_at":"2026-07-05T12:10:59Z","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":"6664154b125da68ccf2b953c0d327b246f11f460e2dab4053f9f5d3cde914bfe","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-08-12T09:11:31Z","title_canon_sha256":"c094118dbb17a2103d150b683beee677b92c548abe754261138da1f2e03d04a2"},"schema_version":"1.0","source":{"id":"2508.08765","kind":"arxiv","version":2}},"canonical_sha256":"873f43436233072b8902ee5bf3e5aee4cab51d15fe0f49679556655cc154dc0d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"873f43436233072b8902ee5bf3e5aee4cab51d15fe0f49679556655cc154dc0d","first_computed_at":"2026-07-05T12:10:59.574855Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:10:59.574855Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jPWw9EGMB9+LiWCIOnbxNerfWtmY4qrQVloNuEE4MOwpF2nUBrpvSQxORHAlXbHyxIhq0EH6QMxzOLHkX0IXCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T12:10:59.575359Z","signed_message":"canonical_sha256_bytes"},"source_id":"2508.08765","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5575695197e2a22d78db65ab537d700752e9e6ed811fd3b5fc49dca3ddc45b69","sha256:80f100a59e8a36fbccb6cfc87e1111ff374f15507d24c2ba7e65698b03aba551"],"state_sha256":"5ffea9670c064befb1b6e7a235d5ee277654d2d2a0a802c84f1ed54e1ddcc0d6"}