{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:G7VJP7LBAWECPRDIOBKRBQNZNN","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":"13afae2185cebd519fca1fb6393626151dcd88a9fe1458e25adf6e216347ee17","cross_cats_sorted":["cs.CR","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-11-17T18:02:26Z","title_canon_sha256":"b660a98cbf3d4873e1a8191de674b6f65dd764e13b0d5520eb37ec35e940a820"},"schema_version":"1.0","source":{"id":"1711.06652","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.06652","created_at":"2026-05-18T00:30:18Z"},{"alias_kind":"arxiv_version","alias_value":"1711.06652v1","created_at":"2026-05-18T00:30:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.06652","created_at":"2026-05-18T00:30:18Z"},{"alias_kind":"pith_short_12","alias_value":"G7VJP7LBAWEC","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"G7VJP7LBAWECPRDI","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"G7VJP7LB","created_at":"2026-05-18T12:31:15Z"}],"graph_snapshots":[{"event_id":"sha256:96176fb4dbd559b9dd911bd3684c3a094379af91567ccf3be707f6c3114761fe","target":"graph","created_at":"2026-05-18T00:30:18Z","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":"Security for machine learning has begun to become a serious issue for present day applications. An important question remaining is whether emerging quantum technologies will help or hinder the security of machine learning. Here we discuss a number of ways that quantum information can be used to help make quantum classifiers more secure or private. In particular, we demonstrate a form of robust principal component analysis that, under some circumstances, can provide an exponential speedup relative to robust methods used at present. To demonstrate this approach we introduce a linear combinations","authors_text":"Nathan Wiebe, Ram Shankar Siva Kumar","cross_cats":["cs.CR","cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-11-17T18:02:26Z","title":"Hardening Quantum Machine Learning Against Adversaries"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.06652","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:b5492995afd886c0518a79e37c3a1db933cff5d815b70af3b775e1ef030be9cf","target":"record","created_at":"2026-05-18T00:30:18Z","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":"13afae2185cebd519fca1fb6393626151dcd88a9fe1458e25adf6e216347ee17","cross_cats_sorted":["cs.CR","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-11-17T18:02:26Z","title_canon_sha256":"b660a98cbf3d4873e1a8191de674b6f65dd764e13b0d5520eb37ec35e940a820"},"schema_version":"1.0","source":{"id":"1711.06652","kind":"arxiv","version":1}},"canonical_sha256":"37ea97fd61058827c468705510c1b96b4fb9deb81be17805b7654e4a8e4d9d74","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"37ea97fd61058827c468705510c1b96b4fb9deb81be17805b7654e4a8e4d9d74","first_computed_at":"2026-05-18T00:30:18.303469Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:30:18.303469Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+bAqZTJoU6IfD1MDEo2Dx4m6YKOGVtIuqA6X4fmerB4A4feCQHVbHEeZGx8BnVEEM+2KXG6sFFl+qePHlj1lDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:30:18.304251Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.06652","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b5492995afd886c0518a79e37c3a1db933cff5d815b70af3b775e1ef030be9cf","sha256:96176fb4dbd559b9dd911bd3684c3a094379af91567ccf3be707f6c3114761fe"],"state_sha256":"93bea130bfcea68478bf09ce974fca03d234722f91805bcb032a7b0753db566c"}