{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:XLLZ7Y5HEY377ZUHB4XZ45EOGH","short_pith_number":"pith:XLLZ7Y5H","schema_version":"1.0","canonical_sha256":"bad79fe3a72637ffe6870f2f9e748e31dc6c6f46220c11b01e42a2ec5c709637","source":{"kind":"arxiv","id":"1112.5852","version":1},"attestation_state":"computed","paper":{"title":"Different types of the dimensional crossover in the quasi-one-dimensional spinless fermion systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A.V. Rozhkov","submitted_at":"2011-12-26T12:55:27Z","abstract_excerpt":"It is known that many-body correlations qualitatively modify the properties of a one-dimensional metal. However, for a quasi-one-dimensional metal these correlations are suppressed, at least partially. We study conditions under which the one-dimensional effects significantly influence the dimensional crossover of a quasi-one-dimensional metal. It is proved (i) that even a system with very high anisotropy of the single-particle hopping might behave on both sides of the crossover as an ordinary weakly non-ideal Fermi gas. Further, (ii) to demonstrate well-developed signatures of one-dimensional "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1112.5852","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-12-26T12:55:27Z","cross_cats_sorted":[],"title_canon_sha256":"d823411058f86caa2bc3848f437fe008c45b40e8318ea22272b3034420ce5c30","abstract_canon_sha256":"bf680378fbdbc2e1d34d812634f78b540f76e974bc6c1900b5f52923b65c5d9b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:40:51.465328Z","signature_b64":"EzeEXsaN4L67da8Z1OlESAYA9+IX3t3j57uPIJvbYWnLbEQf0R7k0E2pbmf9gHzAWdZxyjyVKpDtZ9Y8c8/2BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bad79fe3a72637ffe6870f2f9e748e31dc6c6f46220c11b01e42a2ec5c709637","last_reissued_at":"2026-05-18T03:40:51.464734Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:40:51.464734Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Different types of the dimensional crossover in the quasi-one-dimensional spinless fermion systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"A.V. Rozhkov","submitted_at":"2011-12-26T12:55:27Z","abstract_excerpt":"It is known that many-body correlations qualitatively modify the properties of a one-dimensional metal. However, for a quasi-one-dimensional metal these correlations are suppressed, at least partially. We study conditions under which the one-dimensional effects significantly influence the dimensional crossover of a quasi-one-dimensional metal. It is proved (i) that even a system with very high anisotropy of the single-particle hopping might behave on both sides of the crossover as an ordinary weakly non-ideal Fermi gas. Further, (ii) to demonstrate well-developed signatures of one-dimensional "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.5852","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1112.5852","created_at":"2026-05-18T03:40:51.464837+00:00"},{"alias_kind":"arxiv_version","alias_value":"1112.5852v1","created_at":"2026-05-18T03:40:51.464837+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.5852","created_at":"2026-05-18T03:40:51.464837+00:00"},{"alias_kind":"pith_short_12","alias_value":"XLLZ7Y5HEY37","created_at":"2026-05-18T12:26:47.523578+00:00"},{"alias_kind":"pith_short_16","alias_value":"XLLZ7Y5HEY377ZUH","created_at":"2026-05-18T12:26:47.523578+00:00"},{"alias_kind":"pith_short_8","alias_value":"XLLZ7Y5H","created_at":"2026-05-18T12:26:47.523578+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XLLZ7Y5HEY377ZUHB4XZ45EOGH","json":"https://pith.science/pith/XLLZ7Y5HEY377ZUHB4XZ45EOGH.json","graph_json":"https://pith.science/api/pith-number/XLLZ7Y5HEY377ZUHB4XZ45EOGH/graph.json","events_json":"https://pith.science/api/pith-number/XLLZ7Y5HEY377ZUHB4XZ45EOGH/events.json","paper":"https://pith.science/paper/XLLZ7Y5H"},"agent_actions":{"view_html":"https://pith.science/pith/XLLZ7Y5HEY377ZUHB4XZ45EOGH","download_json":"https://pith.science/pith/XLLZ7Y5HEY377ZUHB4XZ45EOGH.json","view_paper":"https://pith.science/paper/XLLZ7Y5H","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1112.5852&json=true","fetch_graph":"https://pith.science/api/pith-number/XLLZ7Y5HEY377ZUHB4XZ45EOGH/graph.json","fetch_events":"https://pith.science/api/pith-number/XLLZ7Y5HEY377ZUHB4XZ45EOGH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XLLZ7Y5HEY377ZUHB4XZ45EOGH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XLLZ7Y5HEY377ZUHB4XZ45EOGH/action/storage_attestation","attest_author":"https://pith.science/pith/XLLZ7Y5HEY377ZUHB4XZ45EOGH/action/author_attestation","sign_citation":"https://pith.science/pith/XLLZ7Y5HEY377ZUHB4XZ45EOGH/action/citation_signature","submit_replication":"https://pith.science/pith/XLLZ7Y5HEY377ZUHB4XZ45EOGH/action/replication_record"}},"created_at":"2026-05-18T03:40:51.464837+00:00","updated_at":"2026-05-18T03:40:51.464837+00:00"}