{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:NPVX7QPHYLRVSAZTWRWORNOEMT","short_pith_number":"pith:NPVX7QPH","canonical_record":{"source":{"id":"2608.03096","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-08-04T04:13:31Z","cross_cats_sorted":["cs.AI","cs.CV"],"title_canon_sha256":"aea0f7b6041b5b4793dbddd531ed0a71e942ed01d80f01f8d4c303a8181d45ed","abstract_canon_sha256":"3dcb817881525d541c9c643097dac1e1af0cbe088626d446d77f3a2a7bd533ca"},"schema_version":"1.0"},"canonical_sha256":"6beb7fc1e7c2e3590333b46ce8b5c464d45a351f57862e3c0670035a92551a19","source":{"kind":"arxiv","id":"2608.03096","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.03096","created_at":"2026-08-05T00:45:34Z"},{"alias_kind":"arxiv_version","alias_value":"2608.03096v1","created_at":"2026-08-05T00:45:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.03096","created_at":"2026-08-05T00:45:34Z"},{"alias_kind":"pith_short_12","alias_value":"NPVX7QPHYLRV","created_at":"2026-08-05T00:45:34Z"},{"alias_kind":"pith_short_16","alias_value":"NPVX7QPHYLRVSAZT","created_at":"2026-08-05T00:45:34Z"},{"alias_kind":"pith_short_8","alias_value":"NPVX7QPH","created_at":"2026-08-05T00:45:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:NPVX7QPHYLRVSAZTWRWORNOEMT","target":"record","payload":{"canonical_record":{"source":{"id":"2608.03096","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-08-04T04:13:31Z","cross_cats_sorted":["cs.AI","cs.CV"],"title_canon_sha256":"aea0f7b6041b5b4793dbddd531ed0a71e942ed01d80f01f8d4c303a8181d45ed","abstract_canon_sha256":"3dcb817881525d541c9c643097dac1e1af0cbe088626d446d77f3a2a7bd533ca"},"schema_version":"1.0"},"canonical_sha256":"6beb7fc1e7c2e3590333b46ce8b5c464d45a351f57862e3c0670035a92551a19","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-05T00:45:34.755838Z","signature_b64":"w7Klrs0t1aZw5AVUUYB1XdmAzcSuRgN8SYl6uwzAVzcLb2/mxKQMqTIqkkANYmvQ4orK3KDJTd8GPASNK85hDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6beb7fc1e7c2e3590333b46ce8b5c464d45a351f57862e3c0670035a92551a19","last_reissued_at":"2026-08-05T00:45:34.753227Z","signature_status":"signed_v1","first_computed_at":"2026-08-05T00:45:34.753227Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2608.03096","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":"2026-08-05T00:45:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kuhVXCz6Zab+iYBHiP5ENgaNAHfxrjr1D3M+jSjvKUp7kk/+tIOFkYv7d1pgqS9mqbgDvd8FI3j30gop1RNQDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T22:34:42.271569Z"},"content_sha256":"e96f42d69be28310d5d0686416553e6a119ad5c2811b9f038682df783ff4fe97","schema_version":"1.0","event_id":"sha256:e96f42d69be28310d5d0686416553e6a119ad5c2811b9f038682df783ff4fe97"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:NPVX7QPHYLRVSAZTWRWORNOEMT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"FakeI2V-Bench: Benchmarking the Applicability of Image-level Deepfake Detectors for Deepfake Video Detection","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.CV"],"primary_cat":"cs.CR","authors_text":"Delong Ran, Pei Li, Sihan Chen, Tianshuo Cong","submitted_at":"2026-08-04T04:13:31Z","abstract_excerpt":"Recent advances in video generation models have significantly intensified the deepfake threat, yet the current deepfake video detection benchmarks remain underdeveloped. In particular, the effectiveness of image-level detectors in the video domain has not been systematically assessed. To fill this gap, we present FakeI2V-Bench, a benchmark for evaluating state-of-the-art video-level deepfake detectors in challenging scenarios, with a particular focus on systematically assessing the performance of image-level deepfake detectors in the video domain. FakeI2V-Bench comprises 97,548 videos, contain"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.03096","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/2608.03096/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":"2026-08-05T00:45:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pk9yFJ6aImM9NIPZ+6PRgjEqKXVI07dc5YOahRS4+KxMLPpAP0OsHAYMg13epabjajUvrZItbLbPMycbAGQyBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T22:34:42.272211Z"},"content_sha256":"59f33b72860d552c6be17215d168b8dcb3b6f2f1a057223fd5d09f644c765c42","schema_version":"1.0","event_id":"sha256:59f33b72860d552c6be17215d168b8dcb3b6f2f1a057223fd5d09f644c765c42"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NPVX7QPHYLRVSAZTWRWORNOEMT/bundle.json","state_url":"https://pith.science/pith/NPVX7QPHYLRVSAZTWRWORNOEMT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NPVX7QPHYLRVSAZTWRWORNOEMT/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":"2026-08-19T22:34:42Z","links":{"resolver":"https://pith.science/pith/NPVX7QPHYLRVSAZTWRWORNOEMT","bundle":"https://pith.science/pith/NPVX7QPHYLRVSAZTWRWORNOEMT/bundle.json","state":"https://pith.science/pith/NPVX7QPHYLRVSAZTWRWORNOEMT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NPVX7QPHYLRVSAZTWRWORNOEMT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:NPVX7QPHYLRVSAZTWRWORNOEMT","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":"3dcb817881525d541c9c643097dac1e1af0cbe088626d446d77f3a2a7bd533ca","cross_cats_sorted":["cs.AI","cs.CV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-08-04T04:13:31Z","title_canon_sha256":"aea0f7b6041b5b4793dbddd531ed0a71e942ed01d80f01f8d4c303a8181d45ed"},"schema_version":"1.0","source":{"id":"2608.03096","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.03096","created_at":"2026-08-05T00:45:34Z"},{"alias_kind":"arxiv_version","alias_value":"2608.03096v1","created_at":"2026-08-05T00:45:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.03096","created_at":"2026-08-05T00:45:34Z"},{"alias_kind":"pith_short_12","alias_value":"NPVX7QPHYLRV","created_at":"2026-08-05T00:45:34Z"},{"alias_kind":"pith_short_16","alias_value":"NPVX7QPHYLRVSAZT","created_at":"2026-08-05T00:45:34Z"},{"alias_kind":"pith_short_8","alias_value":"NPVX7QPH","created_at":"2026-08-05T00:45:34Z"}],"graph_snapshots":[{"event_id":"sha256:59f33b72860d552c6be17215d168b8dcb3b6f2f1a057223fd5d09f644c765c42","target":"graph","created_at":"2026-08-05T00:45:34Z","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/2608.03096/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recent advances in video generation models have significantly intensified the deepfake threat, yet the current deepfake video detection benchmarks remain underdeveloped. In particular, the effectiveness of image-level detectors in the video domain has not been systematically assessed. To fill this gap, we present FakeI2V-Bench, a benchmark for evaluating state-of-the-art video-level deepfake detectors in challenging scenarios, with a particular focus on systematically assessing the performance of image-level deepfake detectors in the video domain. FakeI2V-Bench comprises 97,548 videos, contain","authors_text":"Delong Ran, Pei Li, Sihan Chen, Tianshuo Cong","cross_cats":["cs.AI","cs.CV"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-08-04T04:13:31Z","title":"FakeI2V-Bench: Benchmarking the Applicability of Image-level Deepfake Detectors for Deepfake Video Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.03096","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:e96f42d69be28310d5d0686416553e6a119ad5c2811b9f038682df783ff4fe97","target":"record","created_at":"2026-08-05T00:45:34Z","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":"3dcb817881525d541c9c643097dac1e1af0cbe088626d446d77f3a2a7bd533ca","cross_cats_sorted":["cs.AI","cs.CV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2026-08-04T04:13:31Z","title_canon_sha256":"aea0f7b6041b5b4793dbddd531ed0a71e942ed01d80f01f8d4c303a8181d45ed"},"schema_version":"1.0","source":{"id":"2608.03096","kind":"arxiv","version":1}},"canonical_sha256":"6beb7fc1e7c2e3590333b46ce8b5c464d45a351f57862e3c0670035a92551a19","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6beb7fc1e7c2e3590333b46ce8b5c464d45a351f57862e3c0670035a92551a19","first_computed_at":"2026-08-05T00:45:34.753227Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-05T00:45:34.753227Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"w7Klrs0t1aZw5AVUUYB1XdmAzcSuRgN8SYl6uwzAVzcLb2/mxKQMqTIqkkANYmvQ4orK3KDJTd8GPASNK85hDA==","signature_status":"signed_v1","signed_at":"2026-08-05T00:45:34.755838Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.03096","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e96f42d69be28310d5d0686416553e6a119ad5c2811b9f038682df783ff4fe97","sha256:59f33b72860d552c6be17215d168b8dcb3b6f2f1a057223fd5d09f644c765c42"],"state_sha256":"183832807f696f34414605907add8b3a5b3dd8f803d1bbbcfb37a14453a2bddf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RFHp6zMGdr2ZV88TQdIiZwadG58omqutHhHCEnFlV9JKidWXHd1XrRJIjOsXY6V7guDbqYmpuDTtGe9cn1OQAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T22:34:42.276760Z","bundle_sha256":"ffdadf249515fc749f091e48729863cfd0cb1ae6e8f9a1b502855a9b6015fd2f"}}