{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:5PELBKWFMAZC6HUD7IPL6H56CT","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":"d8630f804b7bd7c5225c4d04fb36fdf7258b9498c3f6e7771ed1f3dc44c26c73","cross_cats_sorted":["cond-mat.quant-gas","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-09-01T07:00:28Z","title_canon_sha256":"24b316cef51e3cc26e2bdf906ee20949561729d823b8b6731e39a729bc29dae9"},"schema_version":"1.0","source":{"id":"1409.0306","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.0306","created_at":"2026-05-18T02:31:59Z"},{"alias_kind":"arxiv_version","alias_value":"1409.0306v3","created_at":"2026-05-18T02:31:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.0306","created_at":"2026-05-18T02:31:59Z"},{"alias_kind":"pith_short_12","alias_value":"5PELBKWFMAZC","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"5PELBKWFMAZC6HUD","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"5PELBKWF","created_at":"2026-05-18T12:28:14Z"}],"graph_snapshots":[{"event_id":"sha256:87b8dd576ff153e5d5ba8e7142362433f9a4d5dbf593e74bbf790462eb393315","target":"graph","created_at":"2026-05-18T02:31:59Z","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":"We investigate continuous-time quantum walks of two indistinguishable particles [bosons, fermions or hard-core bosons (HCBs)] in one-dimensional lattices with nearest-neighbor interactions. The results for two HCBs are well consistent with the recent experimental observation of two-magnon dynamics [Nature 502, 76 (2013)]. The two interacting particles can undergo independent- and/or co-walking depending on both quantum statistics and interaction strength. Two strongly interacting particles may form a bound state and then co-walk like a single composite particle with statistics-dependent walk s","authors_text":"Chaohong Lee, Natan Andrei, Xiwen Guan, Xizhou Qin, Yongguan Ke, Zhibing Li","cross_cats":["cond-mat.quant-gas","physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-09-01T07:00:28Z","title":"Statistics-dependent quantum co-walking of two particles in one-dimensional lattices with nearest-neighbor interactions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.0306","kind":"arxiv","version":3},"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":"sha256:5cc4c9a537158df47e360b6d676ab3ad894992b969b08ac9ef6625b7d4cf4316","target":"record","created_at":"2026-05-18T02:31:59Z","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":"d8630f804b7bd7c5225c4d04fb36fdf7258b9498c3f6e7771ed1f3dc44c26c73","cross_cats_sorted":["cond-mat.quant-gas","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-09-01T07:00:28Z","title_canon_sha256":"24b316cef51e3cc26e2bdf906ee20949561729d823b8b6731e39a729bc29dae9"},"schema_version":"1.0","source":{"id":"1409.0306","kind":"arxiv","version":3}},"canonical_sha256":"ebc8b0aac560322f1e83fa1ebf1fbe14f4e555d860688b28f778537a51ecf64e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ebc8b0aac560322f1e83fa1ebf1fbe14f4e555d860688b28f778537a51ecf64e","first_computed_at":"2026-05-18T02:31:59.452898Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:31:59.452898Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yaa22gRN8raR1ARJR0vaSyL6EItuYrp8dIp1p4+33ylGaWH6088C6cmeXbBs/71P2CWXCDzq6cNZj+B2XtrgCA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:31:59.453437Z","signed_message":"canonical_sha256_bytes"},"source_id":"1409.0306","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5cc4c9a537158df47e360b6d676ab3ad894992b969b08ac9ef6625b7d4cf4316","sha256:87b8dd576ff153e5d5ba8e7142362433f9a4d5dbf593e74bbf790462eb393315"],"state_sha256":"f451e79dc0309be81b67d7772e40ed3736c6bc0721046af70e861a9b7a5c9f2d"}