{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:YAYRQMGHAWXA54H3DF7SAWM5XN","short_pith_number":"pith:YAYRQMGH","schema_version":"1.0","canonical_sha256":"c0311830c705ae0ef0fb197f20599dbb44e1f779667c012b113906af5ae869f9","source":{"kind":"arxiv","id":"1706.08166","version":2},"attestation_state":"computed","paper":{"title":"Quantum steering with positive operator valued measures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Antony Milne, H. Chau Nguyen, Sania Jevtic, Thanh Vu","submitted_at":"2017-06-25T20:25:23Z","abstract_excerpt":"We address the problem of quantum nonlocality with positive operator valued measures (POVM) in the context of Einstein-Podolsky-Rosen quantum steering. We show that, given a candidate for local hidden state (LHS) ensemble, the problem of determining the steerability of a bipartite quantum state of finite dimension with POVMs can be formulated as a nesting problem of two convex objects. One consequence of this is the strengthening of the theorem that justifies choosing the LHS ensemble based on symmetry of the bipartite state. As a more practical application, we study the classic problem of the"},"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":"1706.08166","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-06-25T20:25:23Z","cross_cats_sorted":[],"title_canon_sha256":"67a722f46da2f1ae4e428edb51a533acce9039896e99cbd3dad90efa3d5df05f","abstract_canon_sha256":"e8cdd566b7e33e6dc0856ccb03a2914c51fd96d1012a07e65961fd3db07ed726"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:08:11.285168Z","signature_b64":"XWVRlDUBBEdweu6yIC9fO25vmDeQTIBWQb0n9BC85hj0e62YTpQOZuvc2F/p+kUTeM5DRSLC9UZ0GWsGvAcUBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c0311830c705ae0ef0fb197f20599dbb44e1f779667c012b113906af5ae869f9","last_reissued_at":"2026-05-18T00:08:11.284776Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:08:11.284776Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum steering with positive operator valued measures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Antony Milne, H. Chau Nguyen, Sania Jevtic, Thanh Vu","submitted_at":"2017-06-25T20:25:23Z","abstract_excerpt":"We address the problem of quantum nonlocality with positive operator valued measures (POVM) in the context of Einstein-Podolsky-Rosen quantum steering. We show that, given a candidate for local hidden state (LHS) ensemble, the problem of determining the steerability of a bipartite quantum state of finite dimension with POVMs can be formulated as a nesting problem of two convex objects. One consequence of this is the strengthening of the theorem that justifies choosing the LHS ensemble based on symmetry of the bipartite state. As a more practical application, we study the classic problem of the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.08166","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"1706.08166","created_at":"2026-05-18T00:08:11.284817+00:00"},{"alias_kind":"arxiv_version","alias_value":"1706.08166v2","created_at":"2026-05-18T00:08:11.284817+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.08166","created_at":"2026-05-18T00:08:11.284817+00:00"},{"alias_kind":"pith_short_12","alias_value":"YAYRQMGHAWXA","created_at":"2026-05-18T12:31:56.362134+00:00"},{"alias_kind":"pith_short_16","alias_value":"YAYRQMGHAWXA54H3","created_at":"2026-05-18T12:31:56.362134+00:00"},{"alias_kind":"pith_short_8","alias_value":"YAYRQMGH","created_at":"2026-05-18T12:31:56.362134+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/YAYRQMGHAWXA54H3DF7SAWM5XN","json":"https://pith.science/pith/YAYRQMGHAWXA54H3DF7SAWM5XN.json","graph_json":"https://pith.science/api/pith-number/YAYRQMGHAWXA54H3DF7SAWM5XN/graph.json","events_json":"https://pith.science/api/pith-number/YAYRQMGHAWXA54H3DF7SAWM5XN/events.json","paper":"https://pith.science/paper/YAYRQMGH"},"agent_actions":{"view_html":"https://pith.science/pith/YAYRQMGHAWXA54H3DF7SAWM5XN","download_json":"https://pith.science/pith/YAYRQMGHAWXA54H3DF7SAWM5XN.json","view_paper":"https://pith.science/paper/YAYRQMGH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1706.08166&json=true","fetch_graph":"https://pith.science/api/pith-number/YAYRQMGHAWXA54H3DF7SAWM5XN/graph.json","fetch_events":"https://pith.science/api/pith-number/YAYRQMGHAWXA54H3DF7SAWM5XN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YAYRQMGHAWXA54H3DF7SAWM5XN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YAYRQMGHAWXA54H3DF7SAWM5XN/action/storage_attestation","attest_author":"https://pith.science/pith/YAYRQMGHAWXA54H3DF7SAWM5XN/action/author_attestation","sign_citation":"https://pith.science/pith/YAYRQMGHAWXA54H3DF7SAWM5XN/action/citation_signature","submit_replication":"https://pith.science/pith/YAYRQMGHAWXA54H3DF7SAWM5XN/action/replication_record"}},"created_at":"2026-05-18T00:08:11.284817+00:00","updated_at":"2026-05-18T00:08:11.284817+00:00"}