{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2001:IYNPB4QFB7QK3TU3FDSBAYGNBT","short_pith_number":"pith:IYNPB4QF","schema_version":"1.0","canonical_sha256":"461af0f2050fe0adce9b28e41060cd0ced63101c91e354be9c7ad8994c48518e","source":{"kind":"arxiv","id":"cond-mat/0108198","version":1},"attestation_state":"computed","paper":{"title":"Stripes and spin-incommensurabilities are favored by lattice anisotropies","license":"","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"Federico Becca, Luca Capriotti, Sandro Sorella","submitted_at":"2001-08-13T09:28:18Z","abstract_excerpt":"Structural distortions in cuprate materials give a natural origin for anisotropies in electron properties. We study a modified one-band t-J model in which we allow for different hoppings and antiferromagnetic couplings in the two spatial directions ($t_x \\ne t_y$ and $J_x \\ne J_y$). Incommensurate peaks in the spin structure factor show up only in the presence of a lattice anisotropy, whereas charge correlations, indicating enhanced fluctuations at incommensurate wave vectors, are almost unaffected with respect to the isotropic case."},"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":"cond-mat/0108198","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2001-08-13T09:28:18Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"9a6fbfe53965c006fbe10395d4d02b366f99b6c5537482bb8107653100b78a50","abstract_canon_sha256":"0c4eade6825668cac18de3dfa7483ac3e1fff2929addec06c35db47ee1128cfc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:07:02.480432Z","signature_b64":"KUS44BQo96kE3IaqoOUVxM3vi9j9IgjrNbUCqO8r2XHcUlWsmO9c4W+dVc+DoMlHgoCDWpC9hbedEeJXQnyYDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"461af0f2050fe0adce9b28e41060cd0ced63101c91e354be9c7ad8994c48518e","last_reissued_at":"2026-05-18T01:07:02.479848Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:07:02.479848Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Stripes and spin-incommensurabilities are favored by lattice anisotropies","license":"","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"Federico Becca, Luca Capriotti, Sandro Sorella","submitted_at":"2001-08-13T09:28:18Z","abstract_excerpt":"Structural distortions in cuprate materials give a natural origin for anisotropies in electron properties. We study a modified one-band t-J model in which we allow for different hoppings and antiferromagnetic couplings in the two spatial directions ($t_x \\ne t_y$ and $J_x \\ne J_y$). Incommensurate peaks in the spin structure factor show up only in the presence of a lattice anisotropy, whereas charge correlations, indicating enhanced fluctuations at incommensurate wave vectors, are almost unaffected with respect to the isotropic case."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0108198","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":"cond-mat/0108198","created_at":"2026-05-18T01:07:02.479958+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0108198v1","created_at":"2026-05-18T01:07:02.479958+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0108198","created_at":"2026-05-18T01:07:02.479958+00:00"},{"alias_kind":"pith_short_12","alias_value":"IYNPB4QFB7QK","created_at":"2026-05-18T12:25:50.254431+00:00"},{"alias_kind":"pith_short_16","alias_value":"IYNPB4QFB7QK3TU3","created_at":"2026-05-18T12:25:50.254431+00:00"},{"alias_kind":"pith_short_8","alias_value":"IYNPB4QF","created_at":"2026-05-18T12:25:50.254431+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/IYNPB4QFB7QK3TU3FDSBAYGNBT","json":"https://pith.science/pith/IYNPB4QFB7QK3TU3FDSBAYGNBT.json","graph_json":"https://pith.science/api/pith-number/IYNPB4QFB7QK3TU3FDSBAYGNBT/graph.json","events_json":"https://pith.science/api/pith-number/IYNPB4QFB7QK3TU3FDSBAYGNBT/events.json","paper":"https://pith.science/paper/IYNPB4QF"},"agent_actions":{"view_html":"https://pith.science/pith/IYNPB4QFB7QK3TU3FDSBAYGNBT","download_json":"https://pith.science/pith/IYNPB4QFB7QK3TU3FDSBAYGNBT.json","view_paper":"https://pith.science/paper/IYNPB4QF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/0108198&json=true","fetch_graph":"https://pith.science/api/pith-number/IYNPB4QFB7QK3TU3FDSBAYGNBT/graph.json","fetch_events":"https://pith.science/api/pith-number/IYNPB4QFB7QK3TU3FDSBAYGNBT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IYNPB4QFB7QK3TU3FDSBAYGNBT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IYNPB4QFB7QK3TU3FDSBAYGNBT/action/storage_attestation","attest_author":"https://pith.science/pith/IYNPB4QFB7QK3TU3FDSBAYGNBT/action/author_attestation","sign_citation":"https://pith.science/pith/IYNPB4QFB7QK3TU3FDSBAYGNBT/action/citation_signature","submit_replication":"https://pith.science/pith/IYNPB4QFB7QK3TU3FDSBAYGNBT/action/replication_record"}},"created_at":"2026-05-18T01:07:02.479958+00:00","updated_at":"2026-05-18T01:07:02.479958+00:00"}