{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1999:Q44RJNGERGAT6JM2VXHOJAHLOK","short_pith_number":"pith:Q44RJNGE","schema_version":"1.0","canonical_sha256":"873914b4c489813f259aadcee480eb7291c97ad83a1b6f8640cce952b862061b","source":{"kind":"arxiv","id":"quant-ph/9906049","version":1},"attestation_state":"computed","paper":{"title":"Bell inequality and the locality loophole: Active versus passive switches","license":"","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"H. Zbinden, N. Gisin","submitted_at":"1999-06-15T08:35:18Z","abstract_excerpt":"All experimental tests of the violation of Bell's inequality suffer from some loopholes. We show that the locality loophole is not independent of the detection loophole: in experiments using low efficient detectors, the locality loophole can be closed equivalently using active or passive switches."},"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":"quant-ph/9906049","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"quant-ph","submitted_at":"1999-06-15T08:35:18Z","cross_cats_sorted":[],"title_canon_sha256":"437a9aa6256df342944e9a5c02b4d89da9bc95e162289ffea6aede242daf6d5a","abstract_canon_sha256":"0438467fe3c1d3fca5df2f46c288b6c7c337ba562680bde67536de600e666aee"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:05:00.313897Z","signature_b64":"iqQBRKaOk/mfFW10p8dBScIDPhGzmBaps3iINblF6o7kLMJu/xOkte8Izj1XLJDC12FWcT2lrs56I08Kg9ngCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"873914b4c489813f259aadcee480eb7291c97ad83a1b6f8640cce952b862061b","last_reissued_at":"2026-05-18T01:05:00.313435Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:05:00.313435Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Bell inequality and the locality loophole: Active versus passive switches","license":"","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"H. Zbinden, N. Gisin","submitted_at":"1999-06-15T08:35:18Z","abstract_excerpt":"All experimental tests of the violation of Bell's inequality suffer from some loopholes. We show that the locality loophole is not independent of the detection loophole: in experiments using low efficient detectors, the locality loophole can be closed equivalently using active or passive switches."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"quant-ph/9906049","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":"quant-ph/9906049","created_at":"2026-05-18T01:05:00.313511+00:00"},{"alias_kind":"arxiv_version","alias_value":"quant-ph/9906049v1","created_at":"2026-05-18T01:05:00.313511+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.quant-ph/9906049","created_at":"2026-05-18T01:05:00.313511+00:00"},{"alias_kind":"pith_short_12","alias_value":"Q44RJNGERGAT","created_at":"2026-05-18T12:25:49.631198+00:00"},{"alias_kind":"pith_short_16","alias_value":"Q44RJNGERGAT6JM2","created_at":"2026-05-18T12:25:49.631198+00:00"},{"alias_kind":"pith_short_8","alias_value":"Q44RJNGE","created_at":"2026-05-18T12:25:49.631198+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/Q44RJNGERGAT6JM2VXHOJAHLOK","json":"https://pith.science/pith/Q44RJNGERGAT6JM2VXHOJAHLOK.json","graph_json":"https://pith.science/api/pith-number/Q44RJNGERGAT6JM2VXHOJAHLOK/graph.json","events_json":"https://pith.science/api/pith-number/Q44RJNGERGAT6JM2VXHOJAHLOK/events.json","paper":"https://pith.science/paper/Q44RJNGE"},"agent_actions":{"view_html":"https://pith.science/pith/Q44RJNGERGAT6JM2VXHOJAHLOK","download_json":"https://pith.science/pith/Q44RJNGERGAT6JM2VXHOJAHLOK.json","view_paper":"https://pith.science/paper/Q44RJNGE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=quant-ph/9906049&json=true","fetch_graph":"https://pith.science/api/pith-number/Q44RJNGERGAT6JM2VXHOJAHLOK/graph.json","fetch_events":"https://pith.science/api/pith-number/Q44RJNGERGAT6JM2VXHOJAHLOK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Q44RJNGERGAT6JM2VXHOJAHLOK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Q44RJNGERGAT6JM2VXHOJAHLOK/action/storage_attestation","attest_author":"https://pith.science/pith/Q44RJNGERGAT6JM2VXHOJAHLOK/action/author_attestation","sign_citation":"https://pith.science/pith/Q44RJNGERGAT6JM2VXHOJAHLOK/action/citation_signature","submit_replication":"https://pith.science/pith/Q44RJNGERGAT6JM2VXHOJAHLOK/action/replication_record"}},"created_at":"2026-05-18T01:05:00.313511+00:00","updated_at":"2026-05-18T01:05:00.313511+00:00"}