{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:B25G6LZJEWNENGCZ643JZ7LDIH","short_pith_number":"pith:B25G6LZJ","schema_version":"1.0","canonical_sha256":"0eba6f2f29259a469859f7369cfd6341c49640c0489adb753e42dd96110dfc01","source":{"kind":"arxiv","id":"1308.4003","version":2},"attestation_state":"computed","paper":{"title":"Macroscopic locality with equal bias reproduces with high fidelity a quantum distribution achieving the Tsirelson's bound","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Ashutosh Rai, Manik Banik, MD. Rajjak Gazi, Samir Kunkri, Subhadipa Das","submitted_at":"2013-08-19T12:43:31Z","abstract_excerpt":"Two physical principles, Macroscopic Locality (ML) and Information Causality (IC), so far, have been most successful in distinguishing quantum correlations from post-quantum correlations. However, there are also some post-quantum probability distributions which cannot be distinguished with the help of these principles. Thus, it is interesting to see whether consideration of these two principles, separately, along with some additional physically plausible constraints, can explain some interesting quantum features which are otherwise hard to reproduce. In this paper we show that, in a Bell-CHSH "},"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":"1308.4003","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-08-19T12:43:31Z","cross_cats_sorted":[],"title_canon_sha256":"87f45e3380522d92c92e4ad93aa95ee8d9192d4cb29d26c4e93cca2a90333cbc","abstract_canon_sha256":"48bd8de0aab5814bdebcf37bf490eb5401b7a0050fe6cee181e442181d11d586"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:06:44.354755Z","signature_b64":"Bvtty8upIBb2bRqfzx+5EtKr9U10EcoMX24ouG5o+8rLAEP6fiTlfcAjhy64+/clAwDTpklUZ7gJ1Qhzqno5AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0eba6f2f29259a469859f7369cfd6341c49640c0489adb753e42dd96110dfc01","last_reissued_at":"2026-05-18T03:06:44.354341Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:06:44.354341Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Macroscopic locality with equal bias reproduces with high fidelity a quantum distribution achieving the Tsirelson's bound","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Ashutosh Rai, Manik Banik, MD. Rajjak Gazi, Samir Kunkri, Subhadipa Das","submitted_at":"2013-08-19T12:43:31Z","abstract_excerpt":"Two physical principles, Macroscopic Locality (ML) and Information Causality (IC), so far, have been most successful in distinguishing quantum correlations from post-quantum correlations. However, there are also some post-quantum probability distributions which cannot be distinguished with the help of these principles. Thus, it is interesting to see whether consideration of these two principles, separately, along with some additional physically plausible constraints, can explain some interesting quantum features which are otherwise hard to reproduce. In this paper we show that, in a Bell-CHSH "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.4003","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":"1308.4003","created_at":"2026-05-18T03:06:44.354405+00:00"},{"alias_kind":"arxiv_version","alias_value":"1308.4003v2","created_at":"2026-05-18T03:06:44.354405+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.4003","created_at":"2026-05-18T03:06:44.354405+00:00"},{"alias_kind":"pith_short_12","alias_value":"B25G6LZJEWNE","created_at":"2026-05-18T12:27:38.830355+00:00"},{"alias_kind":"pith_short_16","alias_value":"B25G6LZJEWNENGCZ","created_at":"2026-05-18T12:27:38.830355+00:00"},{"alias_kind":"pith_short_8","alias_value":"B25G6LZJ","created_at":"2026-05-18T12:27:38.830355+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/B25G6LZJEWNENGCZ643JZ7LDIH","json":"https://pith.science/pith/B25G6LZJEWNENGCZ643JZ7LDIH.json","graph_json":"https://pith.science/api/pith-number/B25G6LZJEWNENGCZ643JZ7LDIH/graph.json","events_json":"https://pith.science/api/pith-number/B25G6LZJEWNENGCZ643JZ7LDIH/events.json","paper":"https://pith.science/paper/B25G6LZJ"},"agent_actions":{"view_html":"https://pith.science/pith/B25G6LZJEWNENGCZ643JZ7LDIH","download_json":"https://pith.science/pith/B25G6LZJEWNENGCZ643JZ7LDIH.json","view_paper":"https://pith.science/paper/B25G6LZJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1308.4003&json=true","fetch_graph":"https://pith.science/api/pith-number/B25G6LZJEWNENGCZ643JZ7LDIH/graph.json","fetch_events":"https://pith.science/api/pith-number/B25G6LZJEWNENGCZ643JZ7LDIH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/B25G6LZJEWNENGCZ643JZ7LDIH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/B25G6LZJEWNENGCZ643JZ7LDIH/action/storage_attestation","attest_author":"https://pith.science/pith/B25G6LZJEWNENGCZ643JZ7LDIH/action/author_attestation","sign_citation":"https://pith.science/pith/B25G6LZJEWNENGCZ643JZ7LDIH/action/citation_signature","submit_replication":"https://pith.science/pith/B25G6LZJEWNENGCZ643JZ7LDIH/action/replication_record"}},"created_at":"2026-05-18T03:06:44.354405+00:00","updated_at":"2026-05-18T03:06:44.354405+00:00"}