{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:XK5V26NZGGL5E2PO7TLCHXIAF2","short_pith_number":"pith:XK5V26NZ","schema_version":"1.0","canonical_sha256":"babb5d79b93197d269eefcd623dd002eb9151f915efe02a7e50f6230f186e871","source":{"kind":"arxiv","id":"1808.02805","version":2},"attestation_state":"computed","paper":{"title":"Bell Non-Locality in Macroscopic Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"B. J. Dalton","submitted_at":"2018-08-08T14:46:33Z","abstract_excerpt":"The categorization of quantum states for composite systems as either separable or entangled, or alternatively as Bell local or Bell non-local states based on local hidden variable theory is reviewed in Sections 1 and 2, focusing on simple bipartite systems. The significance of states demonstrating Bell non-locality for settling the long standing controversy between the Copenhagen interpretation of the quantum measurement process involving the collapse of the wave-function and the alternative interpretation based on pre-existing hidden variables is emphasized. Although experiments demonstrating"},"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":"1808.02805","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-08-08T14:46:33Z","cross_cats_sorted":[],"title_canon_sha256":"6bcfcfb233b1599c0f44fe45533816e77ad0abc8d10bfa39c5f773f90c69a7dc","abstract_canon_sha256":"9435f71e35e3916abddbed8c379cb71a129de2f5dc82dce3cb18d34d53de4ee1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:50:24.444516Z","signature_b64":"/j4gZSqvB5FSic4lCoHLhmO+7gtyZgJmaWwa8svMRQBW6BRD0Eppf2Ka2AUM4/GqizCVrnr93P61y4Fs8R/VBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"babb5d79b93197d269eefcd623dd002eb9151f915efe02a7e50f6230f186e871","last_reissued_at":"2026-05-17T23:50:24.444017Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:50:24.444017Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Bell Non-Locality in Macroscopic Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"B. J. Dalton","submitted_at":"2018-08-08T14:46:33Z","abstract_excerpt":"The categorization of quantum states for composite systems as either separable or entangled, or alternatively as Bell local or Bell non-local states based on local hidden variable theory is reviewed in Sections 1 and 2, focusing on simple bipartite systems. The significance of states demonstrating Bell non-locality for settling the long standing controversy between the Copenhagen interpretation of the quantum measurement process involving the collapse of the wave-function and the alternative interpretation based on pre-existing hidden variables is emphasized. Although experiments demonstrating"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.02805","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":"1808.02805","created_at":"2026-05-17T23:50:24.444107+00:00"},{"alias_kind":"arxiv_version","alias_value":"1808.02805v2","created_at":"2026-05-17T23:50:24.444107+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.02805","created_at":"2026-05-17T23:50:24.444107+00:00"},{"alias_kind":"pith_short_12","alias_value":"XK5V26NZGGL5","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_16","alias_value":"XK5V26NZGGL5E2PO","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_8","alias_value":"XK5V26NZ","created_at":"2026-05-18T12:33:01.666342+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/XK5V26NZGGL5E2PO7TLCHXIAF2","json":"https://pith.science/pith/XK5V26NZGGL5E2PO7TLCHXIAF2.json","graph_json":"https://pith.science/api/pith-number/XK5V26NZGGL5E2PO7TLCHXIAF2/graph.json","events_json":"https://pith.science/api/pith-number/XK5V26NZGGL5E2PO7TLCHXIAF2/events.json","paper":"https://pith.science/paper/XK5V26NZ"},"agent_actions":{"view_html":"https://pith.science/pith/XK5V26NZGGL5E2PO7TLCHXIAF2","download_json":"https://pith.science/pith/XK5V26NZGGL5E2PO7TLCHXIAF2.json","view_paper":"https://pith.science/paper/XK5V26NZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1808.02805&json=true","fetch_graph":"https://pith.science/api/pith-number/XK5V26NZGGL5E2PO7TLCHXIAF2/graph.json","fetch_events":"https://pith.science/api/pith-number/XK5V26NZGGL5E2PO7TLCHXIAF2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XK5V26NZGGL5E2PO7TLCHXIAF2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XK5V26NZGGL5E2PO7TLCHXIAF2/action/storage_attestation","attest_author":"https://pith.science/pith/XK5V26NZGGL5E2PO7TLCHXIAF2/action/author_attestation","sign_citation":"https://pith.science/pith/XK5V26NZGGL5E2PO7TLCHXIAF2/action/citation_signature","submit_replication":"https://pith.science/pith/XK5V26NZGGL5E2PO7TLCHXIAF2/action/replication_record"}},"created_at":"2026-05-17T23:50:24.444107+00:00","updated_at":"2026-05-17T23:50:24.444107+00:00"}