{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:GTIJKBSFYJS6RVCGFLMSPWDWG5","short_pith_number":"pith:GTIJKBSF","schema_version":"1.0","canonical_sha256":"34d0950645c265e8d4462ad927d876376f9c2771ff74149fefb7c2f996b230b2","source":{"kind":"arxiv","id":"2505.08978","version":1},"attestation_state":"computed","paper":{"title":"Inference Attacks for X-Vector Speaker Anonymization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SD","eess.AS"],"primary_cat":"cs.CR","authors_text":"Luke Bauer, Malvika Jadhav, Vincent Bindschaedler, Wenxuan Bao","submitted_at":"2025-05-13T21:42:33Z","abstract_excerpt":"We revisit the privacy-utility tradeoff of x-vector speaker anonymization. Existing approaches quantify privacy through training complex speaker verification or identification models that are later used as attacks. Instead, we propose a novel inference attack for de-anonymization. Our attack is simple and ML-free yet we show experimentally that it outperforms existing approaches."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2505.08978","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2025-05-13T21:42:33Z","cross_cats_sorted":["cs.SD","eess.AS"],"title_canon_sha256":"1b79721e42cf3ea17f831130231433e786ff0e8996501665433e24321f370eea","abstract_canon_sha256":"269351dd98039139c09de535972115b6c3712b52d7efca28cf5fb941a95cc148"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:02:48.205748Z","signature_b64":"m/ozHh/JcOG9cL4SKvMVB6QZl6S4sKfpg1eZ7YEOvnqsQDKnk/rWJGKl+Ue4Q0fEHT/fo3wiQpq2HDWmozORAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"34d0950645c265e8d4462ad927d876376f9c2771ff74149fefb7c2f996b230b2","last_reissued_at":"2026-07-05T11:02:48.205215Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:02:48.205215Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Inference Attacks for X-Vector Speaker Anonymization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SD","eess.AS"],"primary_cat":"cs.CR","authors_text":"Luke Bauer, Malvika Jadhav, Vincent Bindschaedler, Wenxuan Bao","submitted_at":"2025-05-13T21:42:33Z","abstract_excerpt":"We revisit the privacy-utility tradeoff of x-vector speaker anonymization. Existing approaches quantify privacy through training complex speaker verification or identification models that are later used as attacks. Instead, we propose a novel inference attack for de-anonymization. Our attack is simple and ML-free yet we show experimentally that it outperforms existing approaches."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.08978","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/2505.08978/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2505.08978","created_at":"2026-07-05T11:02:48.205321+00:00"},{"alias_kind":"arxiv_version","alias_value":"2505.08978v1","created_at":"2026-07-05T11:02:48.205321+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.08978","created_at":"2026-07-05T11:02:48.205321+00:00"},{"alias_kind":"pith_short_12","alias_value":"GTIJKBSFYJS6","created_at":"2026-07-05T11:02:48.205321+00:00"},{"alias_kind":"pith_short_16","alias_value":"GTIJKBSFYJS6RVCG","created_at":"2026-07-05T11:02:48.205321+00:00"},{"alias_kind":"pith_short_8","alias_value":"GTIJKBSF","created_at":"2026-07-05T11:02:48.205321+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GTIJKBSFYJS6RVCGFLMSPWDWG5","json":"https://pith.science/pith/GTIJKBSFYJS6RVCGFLMSPWDWG5.json","graph_json":"https://pith.science/api/pith-number/GTIJKBSFYJS6RVCGFLMSPWDWG5/graph.json","events_json":"https://pith.science/api/pith-number/GTIJKBSFYJS6RVCGFLMSPWDWG5/events.json","paper":"https://pith.science/paper/GTIJKBSF"},"agent_actions":{"view_html":"https://pith.science/pith/GTIJKBSFYJS6RVCGFLMSPWDWG5","download_json":"https://pith.science/pith/GTIJKBSFYJS6RVCGFLMSPWDWG5.json","view_paper":"https://pith.science/paper/GTIJKBSF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2505.08978&json=true","fetch_graph":"https://pith.science/api/pith-number/GTIJKBSFYJS6RVCGFLMSPWDWG5/graph.json","fetch_events":"https://pith.science/api/pith-number/GTIJKBSFYJS6RVCGFLMSPWDWG5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GTIJKBSFYJS6RVCGFLMSPWDWG5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GTIJKBSFYJS6RVCGFLMSPWDWG5/action/storage_attestation","attest_author":"https://pith.science/pith/GTIJKBSFYJS6RVCGFLMSPWDWG5/action/author_attestation","sign_citation":"https://pith.science/pith/GTIJKBSFYJS6RVCGFLMSPWDWG5/action/citation_signature","submit_replication":"https://pith.science/pith/GTIJKBSFYJS6RVCGFLMSPWDWG5/action/replication_record"}},"created_at":"2026-07-05T11:02:48.205321+00:00","updated_at":"2026-07-05T11:02:48.205321+00:00"}