{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:B3AANLQNP5IAGT4JSIJT2RGKOS","short_pith_number":"pith:B3AANLQN","schema_version":"1.0","canonical_sha256":"0ec006ae0d7f50034f8992133d44ca7485138b082aa9f5521a36d4c2858427e6","source":{"kind":"arxiv","id":"2211.14231","version":2},"attestation_state":"computed","paper":{"title":"Extending loophole-free nonlocal correlations to arbitrarily large distances","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Anubhav Chaturvedi, Giuseppe Viola, Marcin Paw{\\l}owski","submitted_at":"2022-11-25T16:44:44Z","abstract_excerpt":"One of the most striking features of quantum theory is that it allows distant observers to share correlations that resist local hidden variable (classical) explanations, a phenomenon referred to as Bell nonlocality. Besides their foundational relevance, the nonlocal correlations enable distant observers to accomplish classically inconceivable information processing and cryptographic feats such as unconditionally secure device-independent key distribution schemes. However, the distances over which nonlocal correlations can be realized in state-of-the-art Bell experiments remain severely limited"},"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":"2211.14231","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2022-11-25T16:44:44Z","cross_cats_sorted":[],"title_canon_sha256":"dd99afac2ec79f194bddc0f0c88cf4a9fc19c76c5847289ab514f2f664ef726d","abstract_canon_sha256":"d4393793f48ed92e62f73fd64bcf9a0005f62279eef6780f6fc5146e4fa5179e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:23:00.853150Z","signature_b64":"/j2whMmt9EkxW4MQuPCBGNgnSfsfp66RlzBNb/f7C5gagBEj/fmy6d1kA2AbroqkimrnRIBsap6JF7MW3xLPBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0ec006ae0d7f50034f8992133d44ca7485138b082aa9f5521a36d4c2858427e6","last_reissued_at":"2026-07-05T07:23:00.852713Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:23:00.852713Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Extending loophole-free nonlocal correlations to arbitrarily large distances","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Anubhav Chaturvedi, Giuseppe Viola, Marcin Paw{\\l}owski","submitted_at":"2022-11-25T16:44:44Z","abstract_excerpt":"One of the most striking features of quantum theory is that it allows distant observers to share correlations that resist local hidden variable (classical) explanations, a phenomenon referred to as Bell nonlocality. Besides their foundational relevance, the nonlocal correlations enable distant observers to accomplish classically inconceivable information processing and cryptographic feats such as unconditionally secure device-independent key distribution schemes. However, the distances over which nonlocal correlations can be realized in state-of-the-art Bell experiments remain severely limited"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.14231","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2211.14231/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2211.14231","created_at":"2026-07-05T07:23:00.852771+00:00"},{"alias_kind":"arxiv_version","alias_value":"2211.14231v2","created_at":"2026-07-05T07:23:00.852771+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.14231","created_at":"2026-07-05T07:23:00.852771+00:00"},{"alias_kind":"pith_short_12","alias_value":"B3AANLQNP5IA","created_at":"2026-07-05T07:23:00.852771+00:00"},{"alias_kind":"pith_short_16","alias_value":"B3AANLQNP5IAGT4J","created_at":"2026-07-05T07:23:00.852771+00:00"},{"alias_kind":"pith_short_8","alias_value":"B3AANLQN","created_at":"2026-07-05T07:23:00.852771+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.16151","citing_title":"Generalized measurement incompatibility","ref_index":19,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/B3AANLQNP5IAGT4JSIJT2RGKOS","json":"https://pith.science/pith/B3AANLQNP5IAGT4JSIJT2RGKOS.json","graph_json":"https://pith.science/api/pith-number/B3AANLQNP5IAGT4JSIJT2RGKOS/graph.json","events_json":"https://pith.science/api/pith-number/B3AANLQNP5IAGT4JSIJT2RGKOS/events.json","paper":"https://pith.science/paper/B3AANLQN"},"agent_actions":{"view_html":"https://pith.science/pith/B3AANLQNP5IAGT4JSIJT2RGKOS","download_json":"https://pith.science/pith/B3AANLQNP5IAGT4JSIJT2RGKOS.json","view_paper":"https://pith.science/paper/B3AANLQN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2211.14231&json=true","fetch_graph":"https://pith.science/api/pith-number/B3AANLQNP5IAGT4JSIJT2RGKOS/graph.json","fetch_events":"https://pith.science/api/pith-number/B3AANLQNP5IAGT4JSIJT2RGKOS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/B3AANLQNP5IAGT4JSIJT2RGKOS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/B3AANLQNP5IAGT4JSIJT2RGKOS/action/storage_attestation","attest_author":"https://pith.science/pith/B3AANLQNP5IAGT4JSIJT2RGKOS/action/author_attestation","sign_citation":"https://pith.science/pith/B3AANLQNP5IAGT4JSIJT2RGKOS/action/citation_signature","submit_replication":"https://pith.science/pith/B3AANLQNP5IAGT4JSIJT2RGKOS/action/replication_record"}},"created_at":"2026-07-05T07:23:00.852771+00:00","updated_at":"2026-07-05T07:23:00.852771+00:00"}