{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:3YLY5ZPPNXKISCMP3KFMG2DZW4","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":"fe7fdf3a2b9caba66b37f5f647f9abc174ee8bc5cbb3f38724a412cca9a1152c","cross_cats_sorted":["cs.LG","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-01-17T23:21:56Z","title_canon_sha256":"6c35984e85969faebddf7c1f72e8855138d5624b6229fb402148e59052785bfb"},"schema_version":"1.0","source":{"id":"1401.4489","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.4489","created_at":"2026-05-18T02:03:55Z"},{"alias_kind":"arxiv_version","alias_value":"1401.4489v3","created_at":"2026-05-18T02:03:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.4489","created_at":"2026-05-18T02:03:55Z"},{"alias_kind":"pith_short_12","alias_value":"3YLY5ZPPNXKI","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"3YLY5ZPPNXKISCMP","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"3YLY5ZPP","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:385f2072a06f48df628a051c34dc83d2a88bdf8ad38ab51dab3dc0c0669d3e8a","target":"graph","created_at":"2026-05-18T02:03:55Z","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"},"paper":{"abstract_excerpt":"With increasing concerns about security, the need for highly secure physical biometrics-based authentication systems utilizing \\emph{cancelable biometric} technologies is on the rise. Because the problem of cancelable template generation deals with the trade-off between template security and matching performance, many state-of-the-art algorithms successful in generating high quality cancelable biometrics all have random projection as one of their early processing steps. This paper therefore presents a formal analysis of why random projections is an essential step in cancelable biometrics. By f","authors_text":"Devansh Arpit, Gaurav Srivastava, Ifeoma Nwogu, Venu Govindaraju","cross_cats":["cs.LG","stat.ML"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-01-17T23:21:56Z","title":"An Analysis of Random Projections in Cancelable Biometrics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.4489","kind":"arxiv","version":3},"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:cd09afae298dd1a237c51008ed84f789fc609d73f596ef81b1d152afdca46166","target":"record","created_at":"2026-05-18T02:03:55Z","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":"fe7fdf3a2b9caba66b37f5f647f9abc174ee8bc5cbb3f38724a412cca9a1152c","cross_cats_sorted":["cs.LG","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-01-17T23:21:56Z","title_canon_sha256":"6c35984e85969faebddf7c1f72e8855138d5624b6229fb402148e59052785bfb"},"schema_version":"1.0","source":{"id":"1401.4489","kind":"arxiv","version":3}},"canonical_sha256":"de178ee5ef6dd489098fda8ac36879b7114e1d6901995b6301a97cc6d412a396","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"de178ee5ef6dd489098fda8ac36879b7114e1d6901995b6301a97cc6d412a396","first_computed_at":"2026-05-18T02:03:55.732481Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:03:55.732481Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/aPdMG2Y7XFjOJb1pW/hK3p7cN4F9kasOSGpNpcy3ggcyWgVRh9F9hOSOJ7whiSox6iwhde95EVSo6cG47j0DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:03:55.733561Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.4489","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cd09afae298dd1a237c51008ed84f789fc609d73f596ef81b1d152afdca46166","sha256:385f2072a06f48df628a051c34dc83d2a88bdf8ad38ab51dab3dc0c0669d3e8a"],"state_sha256":"9e2802b3b72aaa63bb7879f5723c1e3f36fde18c256a7bc2a9850a73bd812170"}