{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:EONVCQHSTV6YUOBUD46GUHYQFG","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":"ce3d72a7b3bffd6cbcbef8b5716754a274ce321e5a5ab10c11b46ade363d0a43","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-02-09T07:22:19Z","title_canon_sha256":"42874587943f9ec725660665ef0d512b09010c8576226f0dced03f98ff7efec9"},"schema_version":"1.0","source":{"id":"1802.03154","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.03154","created_at":"2026-05-18T00:23:04Z"},{"alias_kind":"arxiv_version","alias_value":"1802.03154v2","created_at":"2026-05-18T00:23:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.03154","created_at":"2026-05-18T00:23:04Z"},{"alias_kind":"pith_short_12","alias_value":"EONVCQHSTV6Y","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"EONVCQHSTV6YUOBU","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"EONVCQHS","created_at":"2026-05-18T12:32:22Z"}],"graph_snapshots":[{"event_id":"sha256:2d1f1aef03460fba0986446dd122ede1479355cb341f056a4c3aa8cfc7092a3d","target":"graph","created_at":"2026-05-18T00:23:04Z","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"},"paper":{"abstract_excerpt":"Realistic image forgeries involve a combination of splicing, resampling, cloning, region removal and other methods. While resampling detection algorithms are effective in detecting splicing and resampling, copy-move detection algorithms excel in detecting cloning and region removal. In this paper, we combine these complementary approaches in a way that boosts the overall accuracy of image manipulation detection. We use the copy-move detection method as a pre-filtering step and pass those images that are classified as untampered to a deep learning based resampling detection framework. Experimen","authors_text":"Amit K. Roy-Chowdhury, Arjuna Flenner, B.S. Manjunath, Jason Bunk, Jawadul H. Bappy, Lakshmanan Nataraj, Lawrence Peterson, Shivkumar Chandrasekaran, Tajuddin Manhar Mohammed","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-02-09T07:22:19Z","title":"Boosting Image Forgery Detection using Resampling Features and Copy-move analysis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.03154","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:cc92d3bec0f08c8608e79abefb849655b9b214d18da67c4995b6af1bbeda0f72","target":"record","created_at":"2026-05-18T00:23:04Z","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":"ce3d72a7b3bffd6cbcbef8b5716754a274ce321e5a5ab10c11b46ade363d0a43","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-02-09T07:22:19Z","title_canon_sha256":"42874587943f9ec725660665ef0d512b09010c8576226f0dced03f98ff7efec9"},"schema_version":"1.0","source":{"id":"1802.03154","kind":"arxiv","version":2}},"canonical_sha256":"239b5140f29d7d8a38341f3c6a1f1029bd576832cc69f1b853139453d8dddd90","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"239b5140f29d7d8a38341f3c6a1f1029bd576832cc69f1b853139453d8dddd90","first_computed_at":"2026-05-18T00:23:04.722252Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:23:04.722252Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RP0aqLFxzyXoe46gjjcsYJAW1/yVwjwcdZq7uy8+34vp+A6E9SPqWTZQpy12Ivr2XBy9DKt4SkrR8D1ekcL2CA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:23:04.722975Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.03154","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cc92d3bec0f08c8608e79abefb849655b9b214d18da67c4995b6af1bbeda0f72","sha256:2d1f1aef03460fba0986446dd122ede1479355cb341f056a4c3aa8cfc7092a3d"],"state_sha256":"4c23cce27ee39bd57b4b848ca3dc4e801247288a7b3ba69b3cc71c339f937772"}