{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:ZUHYG22UA47Y7ZHRCMYIQ32VJM","short_pith_number":"pith:ZUHYG22U","canonical_record":{"source":{"id":"1706.02653","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-06-08T15:50:42Z","cross_cats_sorted":[],"title_canon_sha256":"84738e738582905c506e4358c416a38f7281acf7c9017188dfe7848963f4dfcf","abstract_canon_sha256":"1d0b1e599466e4ee6cb0cc5b27ff200888b2fb2d5de44151b976116100521284"},"schema_version":"1.0"},"canonical_sha256":"cd0f836b54073f8fe4f11330886f554b0c80cec3fb9e52a5a56e1b60418a04b1","source":{"kind":"arxiv","id":"1706.02653","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.02653","created_at":"2026-05-18T00:03:50Z"},{"alias_kind":"arxiv_version","alias_value":"1706.02653v2","created_at":"2026-05-18T00:03:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.02653","created_at":"2026-05-18T00:03:50Z"},{"alias_kind":"pith_short_12","alias_value":"ZUHYG22UA47Y","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"ZUHYG22UA47Y7ZHR","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"ZUHYG22U","created_at":"2026-05-18T12:31:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:ZUHYG22UA47Y7ZHRCMYIQ32VJM","target":"record","payload":{"canonical_record":{"source":{"id":"1706.02653","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-06-08T15:50:42Z","cross_cats_sorted":[],"title_canon_sha256":"84738e738582905c506e4358c416a38f7281acf7c9017188dfe7848963f4dfcf","abstract_canon_sha256":"1d0b1e599466e4ee6cb0cc5b27ff200888b2fb2d5de44151b976116100521284"},"schema_version":"1.0"},"canonical_sha256":"cd0f836b54073f8fe4f11330886f554b0c80cec3fb9e52a5a56e1b60418a04b1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:03:50.189573Z","signature_b64":"R8u0LkXbrJG/N1ZILPU39EY+QBhbXejFdUdy2StEG7fBJFPOg4GGbjk1ZBYouthWN8+coUdwXijH01eG8Yv4BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cd0f836b54073f8fe4f11330886f554b0c80cec3fb9e52a5a56e1b60418a04b1","last_reissued_at":"2026-05-18T00:03:50.188993Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:03:50.188993Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1706.02653","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:03:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l78aSx701xVh0BE83Dp3gT7WoLe0AfUEpQeCsqyYfBo9wCFc/vTw/4H+4HAqKbplJ4Z+D9tXu2afcHRldXKnCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T09:11:02.631826Z"},"content_sha256":"d161636cb120d7c2dd764def0a06a40c9a371474f181288c26b4ae148e25b5d4","schema_version":"1.0","event_id":"sha256:d161636cb120d7c2dd764def0a06a40c9a371474f181288c26b4ae148e25b5d4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:ZUHYG22UA47Y7ZHRCMYIQ32VJM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Classical vs. quantum communication in XOR games","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Carlos Palazuelos, Ignacio Villanueva, Marius Junge","submitted_at":"2017-06-08T15:50:42Z","abstract_excerpt":"In this work we introduce an intermediate setting between quantum nonlocality and communication complexity problems. More precisely, we study the value of XOR games $G$ when Alice and Bob are allowed to use a limited amount of one-way classical communication $\\omega_{o.w.-c}(G)$ (resp. one-way quantum communication $\\omega_{o.w.-c}^*(G)$), where $c$ denotes the number of bits (resp. qubits). The key quantity here is the quotient $\\omega_{o.w.-c}^*(G)/\\omega_{o.w.-c}(G)$.\n  We provide a universal way to obtain Bell inequality violations of general Bell functionals from XOR games for which the q"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.02653","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:03:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rz+X/mpaeGgx8dz9sCpJ/+GaL3e9BkCilSD9sSB3Ra656NZfZHUNZRo4DWqqX58tdjIdQ0awzlJiiPajj6QsAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T09:11:02.632235Z"},"content_sha256":"374afb5b50cd39ed7bbd742c7c6adecfcd99674157d3f0b710d15acafe4c750e","schema_version":"1.0","event_id":"sha256:374afb5b50cd39ed7bbd742c7c6adecfcd99674157d3f0b710d15acafe4c750e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZUHYG22UA47Y7ZHRCMYIQ32VJM/bundle.json","state_url":"https://pith.science/pith/ZUHYG22UA47Y7ZHRCMYIQ32VJM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZUHYG22UA47Y7ZHRCMYIQ32VJM/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-28T09:11:02Z","links":{"resolver":"https://pith.science/pith/ZUHYG22UA47Y7ZHRCMYIQ32VJM","bundle":"https://pith.science/pith/ZUHYG22UA47Y7ZHRCMYIQ32VJM/bundle.json","state":"https://pith.science/pith/ZUHYG22UA47Y7ZHRCMYIQ32VJM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZUHYG22UA47Y7ZHRCMYIQ32VJM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:ZUHYG22UA47Y7ZHRCMYIQ32VJM","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"1d0b1e599466e4ee6cb0cc5b27ff200888b2fb2d5de44151b976116100521284","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-06-08T15:50:42Z","title_canon_sha256":"84738e738582905c506e4358c416a38f7281acf7c9017188dfe7848963f4dfcf"},"schema_version":"1.0","source":{"id":"1706.02653","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.02653","created_at":"2026-05-18T00:03:50Z"},{"alias_kind":"arxiv_version","alias_value":"1706.02653v2","created_at":"2026-05-18T00:03:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.02653","created_at":"2026-05-18T00:03:50Z"},{"alias_kind":"pith_short_12","alias_value":"ZUHYG22UA47Y","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"ZUHYG22UA47Y7ZHR","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"ZUHYG22U","created_at":"2026-05-18T12:31:59Z"}],"graph_snapshots":[{"event_id":"sha256:374afb5b50cd39ed7bbd742c7c6adecfcd99674157d3f0b710d15acafe4c750e","target":"graph","created_at":"2026-05-18T00:03:50Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"In this work we introduce an intermediate setting between quantum nonlocality and communication complexity problems. More precisely, we study the value of XOR games $G$ when Alice and Bob are allowed to use a limited amount of one-way classical communication $\\omega_{o.w.-c}(G)$ (resp. one-way quantum communication $\\omega_{o.w.-c}^*(G)$), where $c$ denotes the number of bits (resp. qubits). The key quantity here is the quotient $\\omega_{o.w.-c}^*(G)/\\omega_{o.w.-c}(G)$.\n  We provide a universal way to obtain Bell inequality violations of general Bell functionals from XOR games for which the q","authors_text":"Carlos Palazuelos, Ignacio Villanueva, Marius Junge","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-06-08T15:50:42Z","title":"Classical vs. quantum communication in XOR games"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.02653","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:d161636cb120d7c2dd764def0a06a40c9a371474f181288c26b4ae148e25b5d4","target":"record","created_at":"2026-05-18T00:03:50Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"1d0b1e599466e4ee6cb0cc5b27ff200888b2fb2d5de44151b976116100521284","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-06-08T15:50:42Z","title_canon_sha256":"84738e738582905c506e4358c416a38f7281acf7c9017188dfe7848963f4dfcf"},"schema_version":"1.0","source":{"id":"1706.02653","kind":"arxiv","version":2}},"canonical_sha256":"cd0f836b54073f8fe4f11330886f554b0c80cec3fb9e52a5a56e1b60418a04b1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cd0f836b54073f8fe4f11330886f554b0c80cec3fb9e52a5a56e1b60418a04b1","first_computed_at":"2026-05-18T00:03:50.188993Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:03:50.188993Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"R8u0LkXbrJG/N1ZILPU39EY+QBhbXejFdUdy2StEG7fBJFPOg4GGbjk1ZBYouthWN8+coUdwXijH01eG8Yv4BA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:03:50.189573Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.02653","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d161636cb120d7c2dd764def0a06a40c9a371474f181288c26b4ae148e25b5d4","sha256:374afb5b50cd39ed7bbd742c7c6adecfcd99674157d3f0b710d15acafe4c750e"],"state_sha256":"6c718a376093a928579fe16675d1736d17ac6525de619c99b79d6dc0f3abb928"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BFZPU5kowdaH/dfggEia7ml1MHw4HxGTL3dUwoWDlO8/W52t87XxFtxhJj3G1+Ps2nFKKWIe0rw0voMCq34EBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T09:11:02.634884Z","bundle_sha256":"7f1ad9ad4afedf9b494d9bb34f6d9d6cfbbf0ccf807b34008f6f2c3761d12f6c"}}