{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:UTJ56WCR3RQF7DGUIIPPG5HOOS","short_pith_number":"pith:UTJ56WCR","schema_version":"1.0","canonical_sha256":"a4d3df5851dc605f8cd4421ef374ee749c40211780c218a21669027b74f388fe","source":{"kind":"arxiv","id":"1508.06383","version":1},"attestation_state":"computed","paper":{"title":"Decoherence of Einstein-Podolsky-Rosen steering","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"A. Brolis, K. Ng, L. Rosales-Z\\'arate, M. D. Reid, R. Y. Teh, S. Kiesewetter","submitted_at":"2015-08-26T07:00:43Z","abstract_excerpt":"We consider two systems A and B that share Einstein-Podolsky-Rosen (EPR) steering correlations and study how these correlations will decay, when each of the systems are independently coupled to a reservoir. EPR steering is a directional form of entanglement, and the measure of steering can change depending on whether the system A is steered by B, or vice versa. First, we examine the decay of the steering correlations of the two-mode squeezed state. We find that if the system B is coupled to a reservoir, then the decoherence of the steering of A by B is particularly marked, to the extent that t"},"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":"1508.06383","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-08-26T07:00:43Z","cross_cats_sorted":[],"title_canon_sha256":"45ae4baee159c1c52f3c5712eb0b695b3a959844d1b08e4c07f81de77b218af8","abstract_canon_sha256":"b5c917e69916e6da320d1438256c1c13d5002b6709515eb857db21eff7d3d11f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:34:43.156835Z","signature_b64":"Tp3Pw9c6o+QBK2zCi8Gbh4JweDwqT2T/RC/MFh9PNjMqbDB0eZjhvFjqpTsUiWN0WBT5RFETmClrynb2waVUBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a4d3df5851dc605f8cd4421ef374ee749c40211780c218a21669027b74f388fe","last_reissued_at":"2026-05-18T01:34:43.156053Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:34:43.156053Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Decoherence of Einstein-Podolsky-Rosen steering","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"A. Brolis, K. Ng, L. Rosales-Z\\'arate, M. D. Reid, R. Y. Teh, S. Kiesewetter","submitted_at":"2015-08-26T07:00:43Z","abstract_excerpt":"We consider two systems A and B that share Einstein-Podolsky-Rosen (EPR) steering correlations and study how these correlations will decay, when each of the systems are independently coupled to a reservoir. EPR steering is a directional form of entanglement, and the measure of steering can change depending on whether the system A is steered by B, or vice versa. First, we examine the decay of the steering correlations of the two-mode squeezed state. We find that if the system B is coupled to a reservoir, then the decoherence of the steering of A by B is particularly marked, to the extent that t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.06383","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":""},"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":"1508.06383","created_at":"2026-05-18T01:34:43.156184+00:00"},{"alias_kind":"arxiv_version","alias_value":"1508.06383v1","created_at":"2026-05-18T01:34:43.156184+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.06383","created_at":"2026-05-18T01:34:43.156184+00:00"},{"alias_kind":"pith_short_12","alias_value":"UTJ56WCR3RQF","created_at":"2026-05-18T12:29:44.643036+00:00"},{"alias_kind":"pith_short_16","alias_value":"UTJ56WCR3RQF7DGU","created_at":"2026-05-18T12:29:44.643036+00:00"},{"alias_kind":"pith_short_8","alias_value":"UTJ56WCR","created_at":"2026-05-18T12:29:44.643036+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/UTJ56WCR3RQF7DGUIIPPG5HOOS","json":"https://pith.science/pith/UTJ56WCR3RQF7DGUIIPPG5HOOS.json","graph_json":"https://pith.science/api/pith-number/UTJ56WCR3RQF7DGUIIPPG5HOOS/graph.json","events_json":"https://pith.science/api/pith-number/UTJ56WCR3RQF7DGUIIPPG5HOOS/events.json","paper":"https://pith.science/paper/UTJ56WCR"},"agent_actions":{"view_html":"https://pith.science/pith/UTJ56WCR3RQF7DGUIIPPG5HOOS","download_json":"https://pith.science/pith/UTJ56WCR3RQF7DGUIIPPG5HOOS.json","view_paper":"https://pith.science/paper/UTJ56WCR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1508.06383&json=true","fetch_graph":"https://pith.science/api/pith-number/UTJ56WCR3RQF7DGUIIPPG5HOOS/graph.json","fetch_events":"https://pith.science/api/pith-number/UTJ56WCR3RQF7DGUIIPPG5HOOS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UTJ56WCR3RQF7DGUIIPPG5HOOS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UTJ56WCR3RQF7DGUIIPPG5HOOS/action/storage_attestation","attest_author":"https://pith.science/pith/UTJ56WCR3RQF7DGUIIPPG5HOOS/action/author_attestation","sign_citation":"https://pith.science/pith/UTJ56WCR3RQF7DGUIIPPG5HOOS/action/citation_signature","submit_replication":"https://pith.science/pith/UTJ56WCR3RQF7DGUIIPPG5HOOS/action/replication_record"}},"created_at":"2026-05-18T01:34:43.156184+00:00","updated_at":"2026-05-18T01:34:43.156184+00:00"}