{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:ZPR5QP66XTBSAVRDGIYWPCARTK","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":"b1e17582802ceb1e73d4db62e93ffe00bd2a025c6e6243567d00559571c4e331","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-03-15T09:46:45Z","title_canon_sha256":"fa8003381974fb17c7bf7eb4316240b7468e20554128ea9ad28c85ac217e41f1"},"schema_version":"1.0","source":{"id":"2203.07749","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2203.07749","created_at":"2026-07-05T04:05:22Z"},{"alias_kind":"arxiv_version","alias_value":"2203.07749v1","created_at":"2026-07-05T04:05:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.07749","created_at":"2026-07-05T04:05:22Z"},{"alias_kind":"pith_short_12","alias_value":"ZPR5QP66XTBS","created_at":"2026-07-05T04:05:22Z"},{"alias_kind":"pith_short_16","alias_value":"ZPR5QP66XTBSAVRD","created_at":"2026-07-05T04:05:22Z"},{"alias_kind":"pith_short_8","alias_value":"ZPR5QP66","created_at":"2026-07-05T04:05:22Z"}],"graph_snapshots":[{"event_id":"sha256:068f82e03f932c063cf65c0f445d096d2d7e303c2cb0a7f1ecee6b779e8e8c7c","target":"graph","created_at":"2026-07-05T04:05:22Z","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/2203.07749/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The recognition of entanglement states is a notoriously difficult problem when no prior information is available. Here, we propose an efficient quantum adversarial bipartite entanglement detection scheme to address this issue. Our proposal reformulates the bipartite entanglement detection as a two-player zero-sum game completed by parameterized quantum circuits, where a two-outcome measurement can be used to query a classical binary result about whether the input state is bipartite entangled or not. In principle, for an $N$-qubit quantum state, the runtime complexity of our proposal is $O(\\tex","authors_text":"Dacheng Tao, Jian-Wei Pan, Li Li, Li-Zheng Liu, Min-Hsiu Hsieh, Nai-Le Liu, Rui Zhang, Tongliang Liu, Xu-Fei Yin, Yingqiu Mao, Yu-Ao Chen, Yue-Yang Fei, Yuxuan Du","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-03-15T09:46:45Z","title":"Efficient Bipartite Entanglement Detection Scheme with a Quantum Adversarial Solver"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.07749","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":"sha256:89d9770d90cd4feaf7c2cc2ab7f2a9f12fcdf6483faf497c554ea76c62a8188b","target":"record","created_at":"2026-07-05T04:05:22Z","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":"b1e17582802ceb1e73d4db62e93ffe00bd2a025c6e6243567d00559571c4e331","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-03-15T09:46:45Z","title_canon_sha256":"fa8003381974fb17c7bf7eb4316240b7468e20554128ea9ad28c85ac217e41f1"},"schema_version":"1.0","source":{"id":"2203.07749","kind":"arxiv","version":1}},"canonical_sha256":"cbe3d83fdebcc320562332316788119a897c7db9c36081fe6b56752124fbefec","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cbe3d83fdebcc320562332316788119a897c7db9c36081fe6b56752124fbefec","first_computed_at":"2026-07-05T04:05:22.278490Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:05:22.278490Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RCRTzS55W8AX/gDDObptZzQzCeJdgMnJgxISgtJjPDp9ahi3MAmj441wLiQCl7ie97XS1gErBrmrGukR0ib9Dw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:05:22.278942Z","signed_message":"canonical_sha256_bytes"},"source_id":"2203.07749","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:89d9770d90cd4feaf7c2cc2ab7f2a9f12fcdf6483faf497c554ea76c62a8188b","sha256:068f82e03f932c063cf65c0f445d096d2d7e303c2cb0a7f1ecee6b779e8e8c7c"],"state_sha256":"ae7c8b5ad5b60f68e105afcca23ffaa2933f54a37cd5dbc3f03ffe2e219bef2e"}