{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:IKGJ4TVDN4VPKHHTYPVI4JQCCP","short_pith_number":"pith:IKGJ4TVD","canonical_record":{"source":{"id":"2506.05377","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-30T23:44:16Z","cross_cats_sorted":[],"title_canon_sha256":"a56a44753c841e19f379b0581dcb087f8ff791482c8304f27d0de51c17d0a9a6","abstract_canon_sha256":"db585c1ab03c2d547b27c7c4fee4fee9a77f007489e6b827012366ff3c2556a5"},"schema_version":"1.0"},"canonical_sha256":"428c9e4ea36f2af51cf3c3ea8e260213c5e407f732c616db529cd93136d6c18a","source":{"kind":"arxiv","id":"2506.05377","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.05377","created_at":"2026-07-05T11:17:01Z"},{"alias_kind":"arxiv_version","alias_value":"2506.05377v1","created_at":"2026-07-05T11:17:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.05377","created_at":"2026-07-05T11:17:01Z"},{"alias_kind":"pith_short_12","alias_value":"IKGJ4TVDN4VP","created_at":"2026-07-05T11:17:01Z"},{"alias_kind":"pith_short_16","alias_value":"IKGJ4TVDN4VPKHHT","created_at":"2026-07-05T11:17:01Z"},{"alias_kind":"pith_short_8","alias_value":"IKGJ4TVD","created_at":"2026-07-05T11:17:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:IKGJ4TVDN4VPKHHTYPVI4JQCCP","target":"record","payload":{"canonical_record":{"source":{"id":"2506.05377","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-30T23:44:16Z","cross_cats_sorted":[],"title_canon_sha256":"a56a44753c841e19f379b0581dcb087f8ff791482c8304f27d0de51c17d0a9a6","abstract_canon_sha256":"db585c1ab03c2d547b27c7c4fee4fee9a77f007489e6b827012366ff3c2556a5"},"schema_version":"1.0"},"canonical_sha256":"428c9e4ea36f2af51cf3c3ea8e260213c5e407f732c616db529cd93136d6c18a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:17:01.511268Z","signature_b64":"IGA18x829cixedn4jb19hNwB4m3Lpsh9IWuVCJsfMzTOQKPBzBTk78ytATZnOH9bPWOH6fmPrNbWUPPWFxR6AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"428c9e4ea36f2af51cf3c3ea8e260213c5e407f732c616db529cd93136d6c18a","last_reissued_at":"2026-07-05T11:17:01.510774Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:17:01.510774Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.05377","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":"2026-07-05T11:17:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VhMXvnhUFcAOt3YtgsDFbmojXO5tnZEqYubqVk7JxoDlTP5WMq3eAim3xbRdqx1CgJ8j1QHnuEl8KBp5Py6KBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T01:13:16.332772Z"},"content_sha256":"ee47eedd4ff2d83b1f093f42ee6693d4e3f0afddd538662400d750607f386ece","schema_version":"1.0","event_id":"sha256:ee47eedd4ff2d83b1f093f42ee6693d4e3f0afddd538662400d750607f386ece"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:IKGJ4TVDN4VPKHHTYPVI4JQCCP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An Independent Discriminant Network Towards Identification of Counterfeit Images and Videos","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Aditya Kumar, B. Shresth Bhimrajka, Sahil Gupta, Shauvik Paul, Shayantani Kar, Sourav Ghosh, Subhamita Mukherjee","submitted_at":"2025-05-30T23:44:16Z","abstract_excerpt":"Rapid spread of false images and videos on online platforms is an emerging problem. Anyone may add, delete, clone or modify people and entities from an image using various editing software which are readily available. This generates false and misleading proof to hide the crime. Now-a-days, these false and counterfeit images and videos are flooding on the internet. These spread false information. Many methods are available in literature for detecting those counterfeit contents but new methods of counterfeiting are also evolving. Generative Adversarial Networks (GAN) are observed to be one effec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.05377","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/2506.05377/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":"2026-07-05T11:17:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+1Yu2ev4YTac7Fzy141UXcnwPDxEBdvSImFIX9VNVu5n+z2tpkHt2NzXCYA8A42ih18LRJ9gkDJjcHKG0kxsBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T01:13:16.333340Z"},"content_sha256":"2864652a62179c8c97a89c4ff4f0790443bd328ec89e8db24d67bb80cfa384bc","schema_version":"1.0","event_id":"sha256:2864652a62179c8c97a89c4ff4f0790443bd328ec89e8db24d67bb80cfa384bc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IKGJ4TVDN4VPKHHTYPVI4JQCCP/bundle.json","state_url":"https://pith.science/pith/IKGJ4TVDN4VPKHHTYPVI4JQCCP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IKGJ4TVDN4VPKHHTYPVI4JQCCP/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":"2026-08-08T01:13:16Z","links":{"resolver":"https://pith.science/pith/IKGJ4TVDN4VPKHHTYPVI4JQCCP","bundle":"https://pith.science/pith/IKGJ4TVDN4VPKHHTYPVI4JQCCP/bundle.json","state":"https://pith.science/pith/IKGJ4TVDN4VPKHHTYPVI4JQCCP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IKGJ4TVDN4VPKHHTYPVI4JQCCP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:IKGJ4TVDN4VPKHHTYPVI4JQCCP","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":"db585c1ab03c2d547b27c7c4fee4fee9a77f007489e6b827012366ff3c2556a5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-30T23:44:16Z","title_canon_sha256":"a56a44753c841e19f379b0581dcb087f8ff791482c8304f27d0de51c17d0a9a6"},"schema_version":"1.0","source":{"id":"2506.05377","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.05377","created_at":"2026-07-05T11:17:01Z"},{"alias_kind":"arxiv_version","alias_value":"2506.05377v1","created_at":"2026-07-05T11:17:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.05377","created_at":"2026-07-05T11:17:01Z"},{"alias_kind":"pith_short_12","alias_value":"IKGJ4TVDN4VP","created_at":"2026-07-05T11:17:01Z"},{"alias_kind":"pith_short_16","alias_value":"IKGJ4TVDN4VPKHHT","created_at":"2026-07-05T11:17:01Z"},{"alias_kind":"pith_short_8","alias_value":"IKGJ4TVD","created_at":"2026-07-05T11:17:01Z"}],"graph_snapshots":[{"event_id":"sha256:2864652a62179c8c97a89c4ff4f0790443bd328ec89e8db24d67bb80cfa384bc","target":"graph","created_at":"2026-07-05T11:17:01Z","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/2506.05377/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Rapid spread of false images and videos on online platforms is an emerging problem. Anyone may add, delete, clone or modify people and entities from an image using various editing software which are readily available. This generates false and misleading proof to hide the crime. Now-a-days, these false and counterfeit images and videos are flooding on the internet. These spread false information. Many methods are available in literature for detecting those counterfeit contents but new methods of counterfeiting are also evolving. Generative Adversarial Networks (GAN) are observed to be one effec","authors_text":"Aditya Kumar, B. Shresth Bhimrajka, Sahil Gupta, Shauvik Paul, Shayantani Kar, Sourav Ghosh, Subhamita Mukherjee","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-30T23:44:16Z","title":"An Independent Discriminant Network Towards Identification of Counterfeit Images and Videos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.05377","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:ee47eedd4ff2d83b1f093f42ee6693d4e3f0afddd538662400d750607f386ece","target":"record","created_at":"2026-07-05T11:17:01Z","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":"db585c1ab03c2d547b27c7c4fee4fee9a77f007489e6b827012366ff3c2556a5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2025-05-30T23:44:16Z","title_canon_sha256":"a56a44753c841e19f379b0581dcb087f8ff791482c8304f27d0de51c17d0a9a6"},"schema_version":"1.0","source":{"id":"2506.05377","kind":"arxiv","version":1}},"canonical_sha256":"428c9e4ea36f2af51cf3c3ea8e260213c5e407f732c616db529cd93136d6c18a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"428c9e4ea36f2af51cf3c3ea8e260213c5e407f732c616db529cd93136d6c18a","first_computed_at":"2026-07-05T11:17:01.510774Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:17:01.510774Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IGA18x829cixedn4jb19hNwB4m3Lpsh9IWuVCJsfMzTOQKPBzBTk78ytATZnOH9bPWOH6fmPrNbWUPPWFxR6AQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:17:01.511268Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.05377","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ee47eedd4ff2d83b1f093f42ee6693d4e3f0afddd538662400d750607f386ece","sha256:2864652a62179c8c97a89c4ff4f0790443bd328ec89e8db24d67bb80cfa384bc"],"state_sha256":"8824387b605a2eedea4f0f0f5969cfa046f5a0177ac6945d4c2c0c7804949657"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m2wxw4etY9H6Zk+3dhrTYwZsDJh7JB5AANYIkBLdweuJ7Q5mnyEMZfPgvMfn/KK5SmuU3qBZy3AfIAzTfDVgAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T01:13:16.337100Z","bundle_sha256":"cf9a5cd7520b1ca7664f697c5849f6a5e5a681cd38dd0cae539e1558af2d69fa"}}