{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:SUKFVOS7GYP3PKQQNE7OPS3EF7","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":"4dd8c5bb70e424235a1d10830bb72bff0dc60002c7bcd0424c903a0450a23046","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2011-11-09T13:21:50Z","title_canon_sha256":"130bc85e129875241f631352109aa07a314133910b996991b42f77cfc804f3e7"},"schema_version":"1.0","source":{"id":"1111.2201","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.2201","created_at":"2026-05-18T04:06:32Z"},{"alias_kind":"arxiv_version","alias_value":"1111.2201v2","created_at":"2026-05-18T04:06:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.2201","created_at":"2026-05-18T04:06:32Z"},{"alias_kind":"pith_short_12","alias_value":"SUKFVOS7GYP3","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_16","alias_value":"SUKFVOS7GYP3PKQQ","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_8","alias_value":"SUKFVOS7","created_at":"2026-05-18T12:26:41Z"}],"graph_snapshots":[{"event_id":"sha256:f2b80b018ca8156e8925ab850740e8e17daef7ec84993d685ba54eac688ed9d5","target":"graph","created_at":"2026-05-18T04:06:32Z","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 the properties of impenetrable bosons confined in a one-dimensional lattice at finite temperature in the presence of an additional incommensurate periodic potential. Relying on the exact Fermi-Bose mapping, we study the effects of temperature on the one-particle density matrix and related quantities such as the momentum distribution function and the natural orbitals. We found evidence of a finite-temperature crossover related to the zero-temperature superfluid-to-Bose-glass transition that induces a delocalization of the lowest natural orbitals.","authors_text":"An\\'ibal Iucci, Nicolas Nessi","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2011-11-09T13:21:50Z","title":"Finite-temperature properties of one-dimensional hard-core bosons in a quasiperiodic optical lattice"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.2201","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":"sha256:7fbaff9c8ace99ae86271917900a60af45bac1973b868a33d8b2990790c8060d","target":"record","created_at":"2026-05-18T04:06:32Z","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":"4dd8c5bb70e424235a1d10830bb72bff0dc60002c7bcd0424c903a0450a23046","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2011-11-09T13:21:50Z","title_canon_sha256":"130bc85e129875241f631352109aa07a314133910b996991b42f77cfc804f3e7"},"schema_version":"1.0","source":{"id":"1111.2201","kind":"arxiv","version":2}},"canonical_sha256":"95145aba5f361fb7aa10693ee7cb642fd3b456a71cfe834604bc87870ad5cfa8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"95145aba5f361fb7aa10693ee7cb642fd3b456a71cfe834604bc87870ad5cfa8","first_computed_at":"2026-05-18T04:06:32.755823Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:06:32.755823Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RWaqvkZgL3wGwW2tTsscIqN349gICPrcSQKU/T+6k7j0XW2hQnJ91K2Dk32uyvYZ1fBFg9nWH0Wx0i2vuYqTDw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:06:32.756508Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.2201","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7fbaff9c8ace99ae86271917900a60af45bac1973b868a33d8b2990790c8060d","sha256:f2b80b018ca8156e8925ab850740e8e17daef7ec84993d685ba54eac688ed9d5"],"state_sha256":"18266fa99e7cf33c97c6286d7ccd3095fd1e4be972652547ca37cf3a23f17e09"}