{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:L4VKFVKXIW4243CUEMGAYLAXYB","short_pith_number":"pith:L4VKFVKX","canonical_record":{"source":{"id":"1412.5283","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-12-17T08:29:03Z","cross_cats_sorted":[],"title_canon_sha256":"37161931cb6525088cf41d686be845daa210e5404804900af6fe1ab94a8033a5","abstract_canon_sha256":"741fe792c96b9c8fb41e0dc8db9a8c385116aa419952771bad78417e0099dab3"},"schema_version":"1.0"},"canonical_sha256":"5f2aa2d55745b9ae6c54230c0c2c17c06a4070f31b5e3c6b717adbfc57d04234","source":{"kind":"arxiv","id":"1412.5283","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.5283","created_at":"2026-05-18T01:41:18Z"},{"alias_kind":"arxiv_version","alias_value":"1412.5283v1","created_at":"2026-05-18T01:41:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.5283","created_at":"2026-05-18T01:41:18Z"},{"alias_kind":"pith_short_12","alias_value":"L4VKFVKXIW42","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"L4VKFVKXIW4243CU","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"L4VKFVKX","created_at":"2026-05-18T12:28:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:L4VKFVKXIW4243CUEMGAYLAXYB","target":"record","payload":{"canonical_record":{"source":{"id":"1412.5283","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-12-17T08:29:03Z","cross_cats_sorted":[],"title_canon_sha256":"37161931cb6525088cf41d686be845daa210e5404804900af6fe1ab94a8033a5","abstract_canon_sha256":"741fe792c96b9c8fb41e0dc8db9a8c385116aa419952771bad78417e0099dab3"},"schema_version":"1.0"},"canonical_sha256":"5f2aa2d55745b9ae6c54230c0c2c17c06a4070f31b5e3c6b717adbfc57d04234","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:41:18.575219Z","signature_b64":"BxlIFX5gY9u57IIorpG+6FyQrQneXC2XANf2kmd0bMXjCysQ7D+UBblYf+ePKB5kcKK3xyLiWU2xiUbSHSpmBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5f2aa2d55745b9ae6c54230c0c2c17c06a4070f31b5e3c6b717adbfc57d04234","last_reissued_at":"2026-05-18T01:41:18.574634Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:41:18.574634Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1412.5283","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":"2026-05-18T01:41:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KL+joiEcd7OUMfn2deZ944ntupj72pnIRji3ig/5f0YLqwgd37BtaVHQkiarfFJonntx89swJ6AzAl4pbEHwCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T11:56:57.983521Z"},"content_sha256":"3d1ad91cb16605b8807a15d4516c817b6f27d328bdf8a665c9e8408827b03b1e","schema_version":"1.0","event_id":"sha256:3d1ad91cb16605b8807a15d4516c817b6f27d328bdf8a665c9e8408827b03b1e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:L4VKFVKXIW4243CUEMGAYLAXYB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Multi-partite quantum nonlocality and Bell-type inequalities in an infinite-order quantum phase transition of the one-dimensional spin-1/2 XXZ chain","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Bi-Fu Zhan, Bo Wang, Cheng-Bo Duan, Duo Zhang, Hai-Lin Huang, Hong-Guang Cheng, Jian Xu, Shuang Liu, Yu-Yin Wu, Zhao-Yu Sun","submitted_at":"2014-12-17T08:29:03Z","abstract_excerpt":"In this paper, combined with infinite time-evolving block decimation (iTEBD) algorithm and Bell-type inequalities, we investigate multi-partite quantum nonlocality in an infinite one-dimensional quantum spin-1/2 XXZ system. High hierarchy of multipartite nonlocality can be observed in the gapless phase of the model, meanwhile only the lowest hierarchy of multipartite nonlocality is observed in most regions of the gapped anti-ferromagnetic phase. Thereby, Bell-type inequalities disclose different correlation structures in the two phases of the system. Furthermore, at the infinite-order QPT (or "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.5283","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":"2026-05-18T01:41:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Knnz+7N2R4KDucb1gUg3LzyjsR6LfCXIanu/1LSVWXch5XRxiHrkIki6BB6/Qjo1XmsvJjGxttrzI+JyrZ9lDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T11:56:57.984139Z"},"content_sha256":"dfb7be1f0caa52af1bdd3986775a38f43c4ccc10403332803529c47ccdfc1e07","schema_version":"1.0","event_id":"sha256:dfb7be1f0caa52af1bdd3986775a38f43c4ccc10403332803529c47ccdfc1e07"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/L4VKFVKXIW4243CUEMGAYLAXYB/bundle.json","state_url":"https://pith.science/pith/L4VKFVKXIW4243CUEMGAYLAXYB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/L4VKFVKXIW4243CUEMGAYLAXYB/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":"2026-05-26T11:56:57Z","links":{"resolver":"https://pith.science/pith/L4VKFVKXIW4243CUEMGAYLAXYB","bundle":"https://pith.science/pith/L4VKFVKXIW4243CUEMGAYLAXYB/bundle.json","state":"https://pith.science/pith/L4VKFVKXIW4243CUEMGAYLAXYB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/L4VKFVKXIW4243CUEMGAYLAXYB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:L4VKFVKXIW4243CUEMGAYLAXYB","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":"741fe792c96b9c8fb41e0dc8db9a8c385116aa419952771bad78417e0099dab3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-12-17T08:29:03Z","title_canon_sha256":"37161931cb6525088cf41d686be845daa210e5404804900af6fe1ab94a8033a5"},"schema_version":"1.0","source":{"id":"1412.5283","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.5283","created_at":"2026-05-18T01:41:18Z"},{"alias_kind":"arxiv_version","alias_value":"1412.5283v1","created_at":"2026-05-18T01:41:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.5283","created_at":"2026-05-18T01:41:18Z"},{"alias_kind":"pith_short_12","alias_value":"L4VKFVKXIW42","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"L4VKFVKXIW4243CU","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"L4VKFVKX","created_at":"2026-05-18T12:28:35Z"}],"graph_snapshots":[{"event_id":"sha256:dfb7be1f0caa52af1bdd3986775a38f43c4ccc10403332803529c47ccdfc1e07","target":"graph","created_at":"2026-05-18T01:41:18Z","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 paper, combined with infinite time-evolving block decimation (iTEBD) algorithm and Bell-type inequalities, we investigate multi-partite quantum nonlocality in an infinite one-dimensional quantum spin-1/2 XXZ system. High hierarchy of multipartite nonlocality can be observed in the gapless phase of the model, meanwhile only the lowest hierarchy of multipartite nonlocality is observed in most regions of the gapped anti-ferromagnetic phase. Thereby, Bell-type inequalities disclose different correlation structures in the two phases of the system. Furthermore, at the infinite-order QPT (or ","authors_text":"Bi-Fu Zhan, Bo Wang, Cheng-Bo Duan, Duo Zhang, Hai-Lin Huang, Hong-Guang Cheng, Jian Xu, Shuang Liu, Yu-Yin Wu, Zhao-Yu Sun","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-12-17T08:29:03Z","title":"Multi-partite quantum nonlocality and Bell-type inequalities in an infinite-order quantum phase transition of the one-dimensional spin-1/2 XXZ chain"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.5283","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":"sha256:3d1ad91cb16605b8807a15d4516c817b6f27d328bdf8a665c9e8408827b03b1e","target":"record","created_at":"2026-05-18T01:41:18Z","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":"741fe792c96b9c8fb41e0dc8db9a8c385116aa419952771bad78417e0099dab3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-12-17T08:29:03Z","title_canon_sha256":"37161931cb6525088cf41d686be845daa210e5404804900af6fe1ab94a8033a5"},"schema_version":"1.0","source":{"id":"1412.5283","kind":"arxiv","version":1}},"canonical_sha256":"5f2aa2d55745b9ae6c54230c0c2c17c06a4070f31b5e3c6b717adbfc57d04234","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5f2aa2d55745b9ae6c54230c0c2c17c06a4070f31b5e3c6b717adbfc57d04234","first_computed_at":"2026-05-18T01:41:18.574634Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:18.574634Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BxlIFX5gY9u57IIorpG+6FyQrQneXC2XANf2kmd0bMXjCysQ7D+UBblYf+ePKB5kcKK3xyLiWU2xiUbSHSpmBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:18.575219Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.5283","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3d1ad91cb16605b8807a15d4516c817b6f27d328bdf8a665c9e8408827b03b1e","sha256:dfb7be1f0caa52af1bdd3986775a38f43c4ccc10403332803529c47ccdfc1e07"],"state_sha256":"42ff48c57db76ae6fa800f43b82e0afa2dfc046f0a940e366726157ce8e05ceb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"j0ugh+iXYbwpVc4PIjpbF80qw2yKqoP8dyZmoqEixAbhmMA1UcFP5oFp3xHPQxSeZlMKsWfwGFjsPx2Nme8bAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T11:56:57.987371Z","bundle_sha256":"579bbc7e85711e630150f269c99e01ab4c2870441ed50fba19d3ed96b7a2e4e1"}}