{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:PCTU5YN6E23YULXBWBPV7GA22A","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":"d3a18d2d9ba9e83e8393b81c91df281dc7c8e342180bdd2f239a0387e36bd706","cross_cats_sorted":["cond-mat.mes-hall"],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2006-10-15T17:03:41Z","title_canon_sha256":"ba2eaad2d9f57aabe9a2fbe1038d2613be3280bc20b773664986fa7e4cabb12a"},"schema_version":"1.0","source":{"id":"cond-mat/0610402","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0610402","created_at":"2026-07-04T17:01:12Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0610402v3","created_at":"2026-07-04T17:01:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0610402","created_at":"2026-07-04T17:01:12Z"},{"alias_kind":"pith_short_12","alias_value":"PCTU5YN6E23Y","created_at":"2026-07-04T17:01:12Z"},{"alias_kind":"pith_short_16","alias_value":"PCTU5YN6E23YULXB","created_at":"2026-07-04T17:01:12Z"},{"alias_kind":"pith_short_8","alias_value":"PCTU5YN6","created_at":"2026-07-04T17:01:12Z"}],"graph_snapshots":[{"event_id":"sha256:406edef8b02b4e799ddf355894b96b9588cec2d398cf9c0efcb71ec2a0f3e62c","target":"graph","created_at":"2026-07-04T17:01:12Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/cond-mat/0610402/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the one-particle von Neumann entropy of a system of N hard-core anyons on a ring. The entropy is found to have a clear dependence on the anyonic parameter which characterizes the generalized fractional statistics described by the anyons. This confirms the entanglement as a valuable measure to investigate topological properties of quantum states. Furthermore, we determine analytically the large N asymptotics of the anyonic one-particle density matrix. The formula presented here generalizes the Lenard formula obtained for a system of N hard-core bosons. Finally, we present a numerical a","authors_text":"Daniel Cabra, Franck Stauffer, Raoul Santachiara","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"","primary_cat":"cond-mat.str-el","submitted_at":"2006-10-15T17:03:41Z","title":"Entanglement properties and moment distributions of a system of hard-core anyons on a ring"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0610402","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":"sha256:109c0dc384feba1c147bd443b8b9d90a8ae2b1d0f6666b615748a836af186c02","target":"record","created_at":"2026-07-04T17:01:12Z","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":"d3a18d2d9ba9e83e8393b81c91df281dc7c8e342180bdd2f239a0387e36bd706","cross_cats_sorted":["cond-mat.mes-hall"],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2006-10-15T17:03:41Z","title_canon_sha256":"ba2eaad2d9f57aabe9a2fbe1038d2613be3280bc20b773664986fa7e4cabb12a"},"schema_version":"1.0","source":{"id":"cond-mat/0610402","kind":"arxiv","version":3}},"canonical_sha256":"78a74ee1be26b78a2ee1b05f5f981ad035fdd682694d5ceb4e332c6e0fa1092c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"78a74ee1be26b78a2ee1b05f5f981ad035fdd682694d5ceb4e332c6e0fa1092c","first_computed_at":"2026-07-04T17:01:12.285832Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:01:12.285832Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hWzbMEpuJC2mVzIi2yVg54nQUcOijK8iRwjle00tzXuJaqAavgNqbkRR5hiX3HvYCTJVmA+IlJZmupWm3NM3AA==","signature_status":"signed_v1","signed_at":"2026-07-04T17:01:12.286175Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0610402","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:109c0dc384feba1c147bd443b8b9d90a8ae2b1d0f6666b615748a836af186c02","sha256:406edef8b02b4e799ddf355894b96b9588cec2d398cf9c0efcb71ec2a0f3e62c"],"state_sha256":"10675ba6aec24e893b1b7496f35e9642a1fa14eab47fee0fbebab769a493e32c"}