{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:XSDWJWNHQWTYRZBGGNTMPNJJVF","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":"8437b58b8b1bf193a67bd35412e1493332326944c5d7a1590b4d41210ff09c89","cross_cats_sorted":["cs.SD","eess.AS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2023-07-23T02:29:35Z","title_canon_sha256":"e049a3000c9f3f96ec7390fa4735dd87d60ca6d879420fa96e760affdcdf64b6"},"schema_version":"1.0","source":{"id":"2307.13643","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.13643","created_at":"2026-07-05T06:34:42Z"},{"alias_kind":"arxiv_version","alias_value":"2307.13643v1","created_at":"2026-07-05T06:34:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.13643","created_at":"2026-07-05T06:34:42Z"},{"alias_kind":"pith_short_12","alias_value":"XSDWJWNHQWTY","created_at":"2026-07-05T06:34:42Z"},{"alias_kind":"pith_short_16","alias_value":"XSDWJWNHQWTYRZBG","created_at":"2026-07-05T06:34:42Z"},{"alias_kind":"pith_short_8","alias_value":"XSDWJWNH","created_at":"2026-07-05T06:34:42Z"}],"graph_snapshots":[{"event_id":"sha256:b1d9e19030f7efadc4831f034e2385ee69ae8f3e55ba8335e42651b3a4b34275","target":"graph","created_at":"2026-07-05T06:34:42Z","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/2307.13643/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Voice Recognition Systems (VRSs) employ deep learning for speech recognition and speaker recognition. They have been widely deployed in various real-world applications, from intelligent voice assistance to telephony surveillance and biometric authentication. However, prior research has revealed the vulnerability of VRSs to backdoor attacks, which pose a significant threat to the security and privacy of VRSs. Unfortunately, existing literature lacks a thorough review on this topic. This paper fills this research gap by conducting a comprehensive survey on backdoor attacks against VRSs. We first","authors_text":"Baochen Yan, Jiahe Lan, Zheng Yan","cross_cats":["cs.SD","eess.AS"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2023-07-23T02:29:35Z","title":"Backdoor Attacks against Voice Recognition Systems: A Survey"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.13643","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":"sha256:7cc56286efa4fc2622d4549eefa12143c3cd2b253735aa0e11a507d2afb7d73c","target":"record","created_at":"2026-07-05T06:34:42Z","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":"8437b58b8b1bf193a67bd35412e1493332326944c5d7a1590b4d41210ff09c89","cross_cats_sorted":["cs.SD","eess.AS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2023-07-23T02:29:35Z","title_canon_sha256":"e049a3000c9f3f96ec7390fa4735dd87d60ca6d879420fa96e760affdcdf64b6"},"schema_version":"1.0","source":{"id":"2307.13643","kind":"arxiv","version":1}},"canonical_sha256":"bc8764d9a785a788e4263366c7b529a943f48c862cff7c15b02164996d9cb2de","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bc8764d9a785a788e4263366c7b529a943f48c862cff7c15b02164996d9cb2de","first_computed_at":"2026-07-05T06:34:42.466362Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:34:42.466362Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"W9uZ29VQcGtiZbb4ft/zbRNVbHOLbdm8hrTF/pa6ytdDj+KACI4kMKr25C0ViNBu91XJsi/NvdWUj992lBV4Cg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:34:42.466809Z","signed_message":"canonical_sha256_bytes"},"source_id":"2307.13643","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7cc56286efa4fc2622d4549eefa12143c3cd2b253735aa0e11a507d2afb7d73c","sha256:b1d9e19030f7efadc4831f034e2385ee69ae8f3e55ba8335e42651b3a4b34275"],"state_sha256":"f5e8d60764c800c85b1d13d0ff2817aa864088d28f01a74d2e6f5c902f024779"}