{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:GEB2LMNOZJINSYCW6ZWUUZN5HB","short_pith_number":"pith:GEB2LMNO","schema_version":"1.0","canonical_sha256":"3103a5b1aeca50d96056f66d4a65bd38504288ba17d38bb0d213c3ba1dbedba5","source":{"kind":"arxiv","id":"1112.4502","version":1},"attestation_state":"computed","paper":{"title":"Bilocal versus non-bilocal correlations in entanglement swapping experiments","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Cyril Branciard, Denis Rosset, Nicolas Gisin, Stefano Pironio","submitted_at":"2011-12-19T21:25:01Z","abstract_excerpt":"Entanglement swapping is a process by which two initially independent quantum systems can become entangled and generate nonlocal correlations. To characterize such correlations, we compare them to those predicted by bilocal models, where systems that are initially independent are described by uncorrelated states. We extend in this paper the analysis of bilocal correlations initiated in [Phys. Rev. Lett. 104, 170401 (2010)]. In particular, we derive new Bell-type inequalities based on the bilocality assumption in different scenarios, we study their possible quantum violations, and analyze their"},"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":"1112.4502","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-12-19T21:25:01Z","cross_cats_sorted":[],"title_canon_sha256":"84e71dec349e95388af8ce4c3e60a97f6d3b68b9fbc664e8d9f70dbd44b27fa8","abstract_canon_sha256":"577f03f6787b659a8b56712f1b1a783053c121144b1dd264c676c49a453a2b8b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:59:36.430255Z","signature_b64":"wZb8nDd8Q9g456KLJQRKFvoebq11oBCjTGN2MJwalzx3VwDmUK244s9uW41aiWX0dbF33ISqKwuqc4zZ+G/IBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3103a5b1aeca50d96056f66d4a65bd38504288ba17d38bb0d213c3ba1dbedba5","last_reissued_at":"2026-05-18T03:59:36.429556Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:59:36.429556Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Bilocal versus non-bilocal correlations in entanglement swapping experiments","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Cyril Branciard, Denis Rosset, Nicolas Gisin, Stefano Pironio","submitted_at":"2011-12-19T21:25:01Z","abstract_excerpt":"Entanglement swapping is a process by which two initially independent quantum systems can become entangled and generate nonlocal correlations. To characterize such correlations, we compare them to those predicted by bilocal models, where systems that are initially independent are described by uncorrelated states. We extend in this paper the analysis of bilocal correlations initiated in [Phys. Rev. Lett. 104, 170401 (2010)]. In particular, we derive new Bell-type inequalities based on the bilocality assumption in different scenarios, we study their possible quantum violations, and analyze their"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.4502","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":"1112.4502","created_at":"2026-05-18T03:59:36.429677+00:00"},{"alias_kind":"arxiv_version","alias_value":"1112.4502v1","created_at":"2026-05-18T03:59:36.429677+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.4502","created_at":"2026-05-18T03:59:36.429677+00:00"},{"alias_kind":"pith_short_12","alias_value":"GEB2LMNOZJIN","created_at":"2026-05-18T12:26:28.662955+00:00"},{"alias_kind":"pith_short_16","alias_value":"GEB2LMNOZJINSYCW","created_at":"2026-05-18T12:26:28.662955+00:00"},{"alias_kind":"pith_short_8","alias_value":"GEB2LMNO","created_at":"2026-05-18T12:26:28.662955+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2503.16654","citing_title":"Local models and Bell inequalities for the minimal triangle network","ref_index":20,"is_internal_anchor":true},{"citing_arxiv_id":"2605.00981","citing_title":"The minimal example of quantum network Bell nonlocality","ref_index":7,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GEB2LMNOZJINSYCW6ZWUUZN5HB","json":"https://pith.science/pith/GEB2LMNOZJINSYCW6ZWUUZN5HB.json","graph_json":"https://pith.science/api/pith-number/GEB2LMNOZJINSYCW6ZWUUZN5HB/graph.json","events_json":"https://pith.science/api/pith-number/GEB2LMNOZJINSYCW6ZWUUZN5HB/events.json","paper":"https://pith.science/paper/GEB2LMNO"},"agent_actions":{"view_html":"https://pith.science/pith/GEB2LMNOZJINSYCW6ZWUUZN5HB","download_json":"https://pith.science/pith/GEB2LMNOZJINSYCW6ZWUUZN5HB.json","view_paper":"https://pith.science/paper/GEB2LMNO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1112.4502&json=true","fetch_graph":"https://pith.science/api/pith-number/GEB2LMNOZJINSYCW6ZWUUZN5HB/graph.json","fetch_events":"https://pith.science/api/pith-number/GEB2LMNOZJINSYCW6ZWUUZN5HB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GEB2LMNOZJINSYCW6ZWUUZN5HB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GEB2LMNOZJINSYCW6ZWUUZN5HB/action/storage_attestation","attest_author":"https://pith.science/pith/GEB2LMNOZJINSYCW6ZWUUZN5HB/action/author_attestation","sign_citation":"https://pith.science/pith/GEB2LMNOZJINSYCW6ZWUUZN5HB/action/citation_signature","submit_replication":"https://pith.science/pith/GEB2LMNOZJINSYCW6ZWUUZN5HB/action/replication_record"}},"created_at":"2026-05-18T03:59:36.429677+00:00","updated_at":"2026-05-18T03:59:36.429677+00:00"}