{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:B2ZFDIFFG4FBDZNDGZXPZZ4PDG","short_pith_number":"pith:B2ZFDIFF","canonical_record":{"source":{"id":"1412.0294","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-11-30T22:03:32Z","cross_cats_sorted":[],"title_canon_sha256":"c66d07e4595526b9e369375f8cd6f9d5738cff0be7a92675deef38839abca03f","abstract_canon_sha256":"7b52575f18ac80c80e344a1d94f5479b66e0965808ed24fd81d93627e849543a"},"schema_version":"1.0"},"canonical_sha256":"0eb251a0a5370a11e5a3366efce78f19a7bced686918a5b91070c690c1092735","source":{"kind":"arxiv","id":"1412.0294","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.0294","created_at":"2026-05-18T01:31:46Z"},{"alias_kind":"arxiv_version","alias_value":"1412.0294v1","created_at":"2026-05-18T01:31:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.0294","created_at":"2026-05-18T01:31:46Z"},{"alias_kind":"pith_short_12","alias_value":"B2ZFDIFFG4FB","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_16","alias_value":"B2ZFDIFFG4FBDZND","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_8","alias_value":"B2ZFDIFF","created_at":"2026-05-18T12:28:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:B2ZFDIFFG4FBDZNDGZXPZZ4PDG","target":"record","payload":{"canonical_record":{"source":{"id":"1412.0294","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-11-30T22:03:32Z","cross_cats_sorted":[],"title_canon_sha256":"c66d07e4595526b9e369375f8cd6f9d5738cff0be7a92675deef38839abca03f","abstract_canon_sha256":"7b52575f18ac80c80e344a1d94f5479b66e0965808ed24fd81d93627e849543a"},"schema_version":"1.0"},"canonical_sha256":"0eb251a0a5370a11e5a3366efce78f19a7bced686918a5b91070c690c1092735","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:31:46.123902Z","signature_b64":"r2amRvqo5cDceWhpjoWaUVtYw3Da9/3gCUk5OkVEG1l1fOJKLOuvQom/eXcu6FzcD30zdYiYp86ZKdkwEYfeCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0eb251a0a5370a11e5a3366efce78f19a7bced686918a5b91070c690c1092735","last_reissued_at":"2026-05-18T01:31:46.123426Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:31:46.123426Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1412.0294","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:31:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DeZXxsaN1sdCVMO6R09kmElLF63X0jaD/fYw5j6Qtl0DmUM7xwxDU4G3+/wH6R6zv6WXUZMTgkOLWfbafN9SCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T05:04:48.305812Z"},"content_sha256":"c20ea9b807cde93d19741f32fef1744f01352f4dc7a12c352ff98045796314ff","schema_version":"1.0","event_id":"sha256:c20ea9b807cde93d19741f32fef1744f01352f4dc7a12c352ff98045796314ff"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:B2ZFDIFFG4FBDZNDGZXPZZ4PDG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Experimental entanglement-assisted quantum delayed-choice experiment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Bi-Xue Wang, Gui-Lu Long, Hang Li, Tao Xin","submitted_at":"2014-11-30T22:03:32Z","abstract_excerpt":"The puzzling properties of quantum mechanics, wave-particle duality, entanglement and superposition, were dissected experimentally at past decades. However, hidden-variable (HV) models, based on three classical assumptions of wave-particle objectivity, determinism and independence, strive to explain or even defeat them. The development of quantum technologies enabled us to test experimentally the predictions of quantum mechanics and HV theories. Here, we report an experimental demonstration of an entanglement-assisted quantum delayed-choice scheme using a liquid nuclear magnetic resonance quan"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.0294","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:31:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EiTuOSpXawDIutvIjEiQnFVj5i2A35e1zgZFJ/rZDD8Iv7yFFj0W3/0hWHJ/LK7EpsXGH4cEUIP7122pK2GwCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T05:04:48.306334Z"},"content_sha256":"9ca9edb84b44e9342b328bbe03c81f09223311116f54d1cee7e6e767c7e1d6a5","schema_version":"1.0","event_id":"sha256:9ca9edb84b44e9342b328bbe03c81f09223311116f54d1cee7e6e767c7e1d6a5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B2ZFDIFFG4FBDZNDGZXPZZ4PDG/bundle.json","state_url":"https://pith.science/pith/B2ZFDIFFG4FBDZNDGZXPZZ4PDG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B2ZFDIFFG4FBDZNDGZXPZZ4PDG/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":"2026-05-30T05:04:48Z","links":{"resolver":"https://pith.science/pith/B2ZFDIFFG4FBDZNDGZXPZZ4PDG","bundle":"https://pith.science/pith/B2ZFDIFFG4FBDZNDGZXPZZ4PDG/bundle.json","state":"https://pith.science/pith/B2ZFDIFFG4FBDZNDGZXPZZ4PDG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B2ZFDIFFG4FBDZNDGZXPZZ4PDG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:B2ZFDIFFG4FBDZNDGZXPZZ4PDG","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":"7b52575f18ac80c80e344a1d94f5479b66e0965808ed24fd81d93627e849543a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-11-30T22:03:32Z","title_canon_sha256":"c66d07e4595526b9e369375f8cd6f9d5738cff0be7a92675deef38839abca03f"},"schema_version":"1.0","source":{"id":"1412.0294","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.0294","created_at":"2026-05-18T01:31:46Z"},{"alias_kind":"arxiv_version","alias_value":"1412.0294v1","created_at":"2026-05-18T01:31:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.0294","created_at":"2026-05-18T01:31:46Z"},{"alias_kind":"pith_short_12","alias_value":"B2ZFDIFFG4FB","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_16","alias_value":"B2ZFDIFFG4FBDZND","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_8","alias_value":"B2ZFDIFF","created_at":"2026-05-18T12:28:19Z"}],"graph_snapshots":[{"event_id":"sha256:9ca9edb84b44e9342b328bbe03c81f09223311116f54d1cee7e6e767c7e1d6a5","target":"graph","created_at":"2026-05-18T01:31:46Z","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":"The puzzling properties of quantum mechanics, wave-particle duality, entanglement and superposition, were dissected experimentally at past decades. However, hidden-variable (HV) models, based on three classical assumptions of wave-particle objectivity, determinism and independence, strive to explain or even defeat them. The development of quantum technologies enabled us to test experimentally the predictions of quantum mechanics and HV theories. Here, we report an experimental demonstration of an entanglement-assisted quantum delayed-choice scheme using a liquid nuclear magnetic resonance quan","authors_text":"Bi-Xue Wang, Gui-Lu Long, Hang Li, Tao Xin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-11-30T22:03:32Z","title":"Experimental entanglement-assisted quantum delayed-choice experiment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.0294","kind":"arxiv","version":1},"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:c20ea9b807cde93d19741f32fef1744f01352f4dc7a12c352ff98045796314ff","target":"record","created_at":"2026-05-18T01:31:46Z","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":"7b52575f18ac80c80e344a1d94f5479b66e0965808ed24fd81d93627e849543a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-11-30T22:03:32Z","title_canon_sha256":"c66d07e4595526b9e369375f8cd6f9d5738cff0be7a92675deef38839abca03f"},"schema_version":"1.0","source":{"id":"1412.0294","kind":"arxiv","version":1}},"canonical_sha256":"0eb251a0a5370a11e5a3366efce78f19a7bced686918a5b91070c690c1092735","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0eb251a0a5370a11e5a3366efce78f19a7bced686918a5b91070c690c1092735","first_computed_at":"2026-05-18T01:31:46.123426Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:31:46.123426Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"r2amRvqo5cDceWhpjoWaUVtYw3Da9/3gCUk5OkVEG1l1fOJKLOuvQom/eXcu6FzcD30zdYiYp86ZKdkwEYfeCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:31:46.123902Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.0294","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c20ea9b807cde93d19741f32fef1744f01352f4dc7a12c352ff98045796314ff","sha256:9ca9edb84b44e9342b328bbe03c81f09223311116f54d1cee7e6e767c7e1d6a5"],"state_sha256":"482f13d3adfc3679070e32a454a987e645e1efec4b0e288eba62b1371d5509de"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"blIiDxvnWNYsymIF2NhUFhAHKMJtI97q4ZRGpriy0dBoDRFNFm1XiiJuUak/n3fXp45JxnTEhLITFPAfCCvKAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T05:04:48.309226Z","bundle_sha256":"d8fdbdede50d5994c4719604d6d0c59409e8314e84d2e03f83ad8b35027a04c3"}}