{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:E4O2RSVRAHVNYHS25POWRHFKX3","short_pith_number":"pith:E4O2RSVR","schema_version":"1.0","canonical_sha256":"271da8cab101eadc1e5aebdd689caabee79af9710b0dd6bfe99268bf58ace2cb","source":{"kind":"arxiv","id":"1707.04313","version":1},"attestation_state":"computed","paper":{"title":"Density matrix renormalization group study of a three-orbital Hubbard model with spin-orbit coupling in one dimension","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Adriana Moreo, Alberto Nocera, Elbio Dagotto, F. A. Reboredo, Gonzalo Alvarez, Jacek Herbrych, Nitin Kaushal","submitted_at":"2017-07-13T20:41:03Z","abstract_excerpt":"Using the Density Matrix Renormalization Group technique we study the effect of spin-orbit coupling on a three-orbital Hubbard model in the $(t_{2g})^{4}$ sector and in one dimension. Fixing the Hund coupling to a robust value compatible with some multiorbital materials, we present the phase diagram varying the Hubbard $U$ and spin-orbit coupling $\\lambda$, at zero temperature. Our results are shown to be qualitatively similar to those recently reported using the Dynamical Mean Field Theory in higher dimensions, providing a robust basis to approximate many-body techniques. Among many results, "},"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":"1707.04313","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-07-13T20:41:03Z","cross_cats_sorted":[],"title_canon_sha256":"4c6d5025916def265cbe75c34b8a2bfbfb975e0e7b3ee40e932e03e73ff94f3b","abstract_canon_sha256":"807566fe8613039ea8ff8bd1b106f9623549d05ab07ab370a00e2a77139d4344"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:32:42.162822Z","signature_b64":"BRO3eJSr5zaE5fQylF53NrAF5wlN7E59y+fGJMYcGX6dkOnks/TaVV87J+igXw4Ge2QVvimDvnCzztV7MRN6DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"271da8cab101eadc1e5aebdd689caabee79af9710b0dd6bfe99268bf58ace2cb","last_reissued_at":"2026-05-18T00:32:42.162165Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:32:42.162165Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Density matrix renormalization group study of a three-orbital Hubbard model with spin-orbit coupling in one dimension","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Adriana Moreo, Alberto Nocera, Elbio Dagotto, F. A. Reboredo, Gonzalo Alvarez, Jacek Herbrych, Nitin Kaushal","submitted_at":"2017-07-13T20:41:03Z","abstract_excerpt":"Using the Density Matrix Renormalization Group technique we study the effect of spin-orbit coupling on a three-orbital Hubbard model in the $(t_{2g})^{4}$ sector and in one dimension. Fixing the Hund coupling to a robust value compatible with some multiorbital materials, we present the phase diagram varying the Hubbard $U$ and spin-orbit coupling $\\lambda$, at zero temperature. Our results are shown to be qualitatively similar to those recently reported using the Dynamical Mean Field Theory in higher dimensions, providing a robust basis to approximate many-body techniques. Among many results, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.04313","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":"1707.04313","created_at":"2026-05-18T00:32:42.162273+00:00"},{"alias_kind":"arxiv_version","alias_value":"1707.04313v1","created_at":"2026-05-18T00:32:42.162273+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.04313","created_at":"2026-05-18T00:32:42.162273+00:00"},{"alias_kind":"pith_short_12","alias_value":"E4O2RSVRAHVN","created_at":"2026-05-18T12:31:12.930513+00:00"},{"alias_kind":"pith_short_16","alias_value":"E4O2RSVRAHVNYHS2","created_at":"2026-05-18T12:31:12.930513+00:00"},{"alias_kind":"pith_short_8","alias_value":"E4O2RSVR","created_at":"2026-05-18T12:31:12.930513+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/E4O2RSVRAHVNYHS25POWRHFKX3","json":"https://pith.science/pith/E4O2RSVRAHVNYHS25POWRHFKX3.json","graph_json":"https://pith.science/api/pith-number/E4O2RSVRAHVNYHS25POWRHFKX3/graph.json","events_json":"https://pith.science/api/pith-number/E4O2RSVRAHVNYHS25POWRHFKX3/events.json","paper":"https://pith.science/paper/E4O2RSVR"},"agent_actions":{"view_html":"https://pith.science/pith/E4O2RSVRAHVNYHS25POWRHFKX3","download_json":"https://pith.science/pith/E4O2RSVRAHVNYHS25POWRHFKX3.json","view_paper":"https://pith.science/paper/E4O2RSVR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1707.04313&json=true","fetch_graph":"https://pith.science/api/pith-number/E4O2RSVRAHVNYHS25POWRHFKX3/graph.json","fetch_events":"https://pith.science/api/pith-number/E4O2RSVRAHVNYHS25POWRHFKX3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/E4O2RSVRAHVNYHS25POWRHFKX3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/E4O2RSVRAHVNYHS25POWRHFKX3/action/storage_attestation","attest_author":"https://pith.science/pith/E4O2RSVRAHVNYHS25POWRHFKX3/action/author_attestation","sign_citation":"https://pith.science/pith/E4O2RSVRAHVNYHS25POWRHFKX3/action/citation_signature","submit_replication":"https://pith.science/pith/E4O2RSVRAHVNYHS25POWRHFKX3/action/replication_record"}},"created_at":"2026-05-18T00:32:42.162273+00:00","updated_at":"2026-05-18T00:32:42.162273+00:00"}