{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:2AEQNJANXAIDPOY5UTCJEGICQU","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":"65a93ae1cfdec15ef7510365666d685ca109d247723474f2ec6d8c56545c9cc7","cross_cats_sorted":["cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2021-01-20T18:55:51Z","title_canon_sha256":"059c2493d1d1911633aef3f5ddbea2c24dded907a101b0560512bf9a08244c26"},"schema_version":"1.0","source":{"id":"2101.08254","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2101.08254","created_at":"2026-07-05T04:03:10Z"},{"alias_kind":"arxiv_version","alias_value":"2101.08254v1","created_at":"2026-07-05T04:03:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2101.08254","created_at":"2026-07-05T04:03:10Z"},{"alias_kind":"pith_short_12","alias_value":"2AEQNJANXAID","created_at":"2026-07-05T04:03:10Z"},{"alias_kind":"pith_short_16","alias_value":"2AEQNJANXAIDPOY5","created_at":"2026-07-05T04:03:10Z"},{"alias_kind":"pith_short_8","alias_value":"2AEQNJAN","created_at":"2026-07-05T04:03:10Z"}],"graph_snapshots":[{"event_id":"sha256:771cf0e261885960a0b81c5e2a99da8acc63dfddcd7fe71de6f17f4db9f868e4","target":"graph","created_at":"2026-07-05T04:03:10Z","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/2101.08254/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Adversarial attacks on Neural Network weights, such as the progressive bit-flip attack (PBFA), can cause a catastrophic degradation in accuracy by flipping a very small number of bits. Furthermore, PBFA can be conducted at run time on the weights stored in DRAM main memory. In this work, we propose RADAR, a Run-time adversarial weight Attack Detection and Accuracy Recovery scheme to protect DNN weights against PBFA. We organize weights that are interspersed in a layer into groups and employ a checksum-based algorithm on weights to derive a 2-bit signature for each group. At run time, the 2-bit","authors_text":"Adnan Siraj Rakin, Chaitali Chakrabarti, Deliang Fan, Jingtao Li, Zhezhi He","cross_cats":["cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2021-01-20T18:55:51Z","title":"RADAR: Run-time Adversarial Weight Attack Detection and Accuracy Recovery"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.08254","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":"sha256:7df65a7f12adb94237e7b41138ad528eb4511f40adba2ac47584401c01510577","target":"record","created_at":"2026-07-05T04:03:10Z","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":"65a93ae1cfdec15ef7510365666d685ca109d247723474f2ec6d8c56545c9cc7","cross_cats_sorted":["cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2021-01-20T18:55:51Z","title_canon_sha256":"059c2493d1d1911633aef3f5ddbea2c24dded907a101b0560512bf9a08244c26"},"schema_version":"1.0","source":{"id":"2101.08254","kind":"arxiv","version":1}},"canonical_sha256":"d00906a40db81037bb1da4c4921902851781ebd29f16c7471c78f065c916d153","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d00906a40db81037bb1da4c4921902851781ebd29f16c7471c78f065c916d153","first_computed_at":"2026-07-05T04:03:10.803925Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:03:10.803925Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jH75BOnFD+Gi+gejIY19GIMTPYLjeGEP0dxShLw3tIA9e42u5DFZq1/ujYGV4hbJlZNpaL1ARvb+7ZuMjGOmDw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:03:10.804305Z","signed_message":"canonical_sha256_bytes"},"source_id":"2101.08254","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7df65a7f12adb94237e7b41138ad528eb4511f40adba2ac47584401c01510577","sha256:771cf0e261885960a0b81c5e2a99da8acc63dfddcd7fe71de6f17f4db9f868e4"],"state_sha256":"afe41b62103712872eaafab9637bcde666b032ed5cc8f31f1e7d632ae5f8c298"}