{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:ABWXOZL65VHKSZVTUAFTKD4NGD","short_pith_number":"pith:ABWXOZL6","canonical_record":{"source":{"id":"2210.10272","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2022-10-19T03:29:58Z","cross_cats_sorted":["cs.CR","cs.CV"],"title_canon_sha256":"766eed7ad171deaab325dcf1ae02080a1d2bf0fd71c8d6983c5de68dd04403fb","abstract_canon_sha256":"77851c29065ff1affb765573f04e68ba2dc35b66d5f4df70383ad0323a2bd2da"},"schema_version":"1.0"},"canonical_sha256":"006d77657eed4ea966b3a00b350f8d30d6430c2ca1298016b7883722bdeb6ddd","source":{"kind":"arxiv","id":"2210.10272","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.10272","created_at":"2026-07-05T05:50:51Z"},{"alias_kind":"arxiv_version","alias_value":"2210.10272v2","created_at":"2026-07-05T05:50:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.10272","created_at":"2026-07-05T05:50:51Z"},{"alias_kind":"pith_short_12","alias_value":"ABWXOZL65VHK","created_at":"2026-07-05T05:50:51Z"},{"alias_kind":"pith_short_16","alias_value":"ABWXOZL65VHKSZVT","created_at":"2026-07-05T05:50:51Z"},{"alias_kind":"pith_short_8","alias_value":"ABWXOZL6","created_at":"2026-07-05T05:50:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:ABWXOZL65VHKSZVTUAFTKD4NGD","target":"record","payload":{"canonical_record":{"source":{"id":"2210.10272","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2022-10-19T03:29:58Z","cross_cats_sorted":["cs.CR","cs.CV"],"title_canon_sha256":"766eed7ad171deaab325dcf1ae02080a1d2bf0fd71c8d6983c5de68dd04403fb","abstract_canon_sha256":"77851c29065ff1affb765573f04e68ba2dc35b66d5f4df70383ad0323a2bd2da"},"schema_version":"1.0"},"canonical_sha256":"006d77657eed4ea966b3a00b350f8d30d6430c2ca1298016b7883722bdeb6ddd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:50:51.096353Z","signature_b64":"uUr72qiB7fWjBe0Q8nwti+yC36Czb6Iff2RZu/9e+Rofe1feSAdXaC3CeuRQ00R20k1kOzy7Y7+AuZk3oYrKBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"006d77657eed4ea966b3a00b350f8d30d6430c2ca1298016b7883722bdeb6ddd","last_reissued_at":"2026-07-05T05:50:51.095852Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:50:51.095852Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2210.10272","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:50:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DAwPCQrtnd4TWJvjTRDJAs9oa2O194dXuHMOtrigdQvAoocNrFCsAC8kVdxUxsiqLjztKuWGxrepse52bRNDBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T03:03:11.009862Z"},"content_sha256":"21ca04151556cb7ccbe107b0036b3c8360b1c2b4f1ad529e025ef5c6dde847f2","schema_version":"1.0","event_id":"sha256:21ca04151556cb7ccbe107b0036b3c8360b1c2b4f1ad529e025ef5c6dde847f2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:ABWXOZL65VHKSZVTUAFTKD4NGD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Training set cleansing of backdoor poisoning by self-supervised representation learning","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CR","cs.CV"],"primary_cat":"cs.LG","authors_text":"D.J. Miller, E. Emamjomeh-Zadeh, G. Kesidis, H. Ritter, H. Wang, J. Chen, O. Dia, S. Karami, Z. Xiang","submitted_at":"2022-10-19T03:29:58Z","abstract_excerpt":"A backdoor or Trojan attack is an important type of data poisoning attack against deep neural network (DNN) classifiers, wherein the training dataset is poisoned with a small number of samples that each possess the backdoor pattern (usually a pattern that is either imperceptible or innocuous) and which are mislabeled to the attacker's target class. When trained on a backdoor-poisoned dataset, a DNN behaves normally on most benign test samples but makes incorrect predictions to the target class when the test sample has the backdoor pattern incorporated (i.e., contains a backdoor trigger). Here "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.10272","kind":"arxiv","version":2},"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/2210.10272/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":"2026-07-05T05:50:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CvsT30be2dWCPIupN3Q5skq+KXewkhIPNnWMdE5g1kFtiGuVrVsNOmcSKQvehuhh4ZjLegFlTrDG/bnlWsmtDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T03:03:11.010447Z"},"content_sha256":"0788ede5a26d9124c8b25aadd3a95dc92bc4579587c30013495243e1d25ca7e3","schema_version":"1.0","event_id":"sha256:0788ede5a26d9124c8b25aadd3a95dc92bc4579587c30013495243e1d25ca7e3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ABWXOZL65VHKSZVTUAFTKD4NGD/bundle.json","state_url":"https://pith.science/pith/ABWXOZL65VHKSZVTUAFTKD4NGD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ABWXOZL65VHKSZVTUAFTKD4NGD/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":"2026-08-06T03:03:11Z","links":{"resolver":"https://pith.science/pith/ABWXOZL65VHKSZVTUAFTKD4NGD","bundle":"https://pith.science/pith/ABWXOZL65VHKSZVTUAFTKD4NGD/bundle.json","state":"https://pith.science/pith/ABWXOZL65VHKSZVTUAFTKD4NGD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ABWXOZL65VHKSZVTUAFTKD4NGD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:ABWXOZL65VHKSZVTUAFTKD4NGD","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":"77851c29065ff1affb765573f04e68ba2dc35b66d5f4df70383ad0323a2bd2da","cross_cats_sorted":["cs.CR","cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2022-10-19T03:29:58Z","title_canon_sha256":"766eed7ad171deaab325dcf1ae02080a1d2bf0fd71c8d6983c5de68dd04403fb"},"schema_version":"1.0","source":{"id":"2210.10272","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.10272","created_at":"2026-07-05T05:50:51Z"},{"alias_kind":"arxiv_version","alias_value":"2210.10272v2","created_at":"2026-07-05T05:50:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.10272","created_at":"2026-07-05T05:50:51Z"},{"alias_kind":"pith_short_12","alias_value":"ABWXOZL65VHK","created_at":"2026-07-05T05:50:51Z"},{"alias_kind":"pith_short_16","alias_value":"ABWXOZL65VHKSZVT","created_at":"2026-07-05T05:50:51Z"},{"alias_kind":"pith_short_8","alias_value":"ABWXOZL6","created_at":"2026-07-05T05:50:51Z"}],"graph_snapshots":[{"event_id":"sha256:0788ede5a26d9124c8b25aadd3a95dc92bc4579587c30013495243e1d25ca7e3","target":"graph","created_at":"2026-07-05T05:50:51Z","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/2210.10272/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A backdoor or Trojan attack is an important type of data poisoning attack against deep neural network (DNN) classifiers, wherein the training dataset is poisoned with a small number of samples that each possess the backdoor pattern (usually a pattern that is either imperceptible or innocuous) and which are mislabeled to the attacker's target class. When trained on a backdoor-poisoned dataset, a DNN behaves normally on most benign test samples but makes incorrect predictions to the target class when the test sample has the backdoor pattern incorporated (i.e., contains a backdoor trigger). Here ","authors_text":"D.J. Miller, E. Emamjomeh-Zadeh, G. Kesidis, H. Ritter, H. Wang, J. Chen, O. Dia, S. Karami, Z. Xiang","cross_cats":["cs.CR","cs.CV"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2022-10-19T03:29:58Z","title":"Training set cleansing of backdoor poisoning by self-supervised representation learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.10272","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":"sha256:21ca04151556cb7ccbe107b0036b3c8360b1c2b4f1ad529e025ef5c6dde847f2","target":"record","created_at":"2026-07-05T05:50:51Z","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":"77851c29065ff1affb765573f04e68ba2dc35b66d5f4df70383ad0323a2bd2da","cross_cats_sorted":["cs.CR","cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2022-10-19T03:29:58Z","title_canon_sha256":"766eed7ad171deaab325dcf1ae02080a1d2bf0fd71c8d6983c5de68dd04403fb"},"schema_version":"1.0","source":{"id":"2210.10272","kind":"arxiv","version":2}},"canonical_sha256":"006d77657eed4ea966b3a00b350f8d30d6430c2ca1298016b7883722bdeb6ddd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"006d77657eed4ea966b3a00b350f8d30d6430c2ca1298016b7883722bdeb6ddd","first_computed_at":"2026-07-05T05:50:51.095852Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:50:51.095852Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uUr72qiB7fWjBe0Q8nwti+yC36Czb6Iff2RZu/9e+Rofe1feSAdXaC3CeuRQ00R20k1kOzy7Y7+AuZk3oYrKBg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:50:51.096353Z","signed_message":"canonical_sha256_bytes"},"source_id":"2210.10272","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:21ca04151556cb7ccbe107b0036b3c8360b1c2b4f1ad529e025ef5c6dde847f2","sha256:0788ede5a26d9124c8b25aadd3a95dc92bc4579587c30013495243e1d25ca7e3"],"state_sha256":"fc2651549b8037f5613ddb8cd66766375cd9f8cec00ab093b5a27607023fac10"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pZ2Wom8JPj7Y9PFT/2eEHJOM2lYsHbKQb6Hm75vbAqf/g6JgE1llmATrHx8774qSs6x/C2F2DTIGPYtx6bmcDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T03:03:11.013728Z","bundle_sha256":"191a994b5aeabb631b68321a612b00b67dd3a1af3f357d3d17a8d97b1c4c1aae"}}