{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:IWFLVWGJESF35VKOVCWXZJW7MY","short_pith_number":"pith:IWFLVWGJ","schema_version":"1.0","canonical_sha256":"458abad8c9248bbed54ea8ad7ca6df661dd76654beea799040a2efff0138e0fe","source":{"kind":"arxiv","id":"1503.00025","version":2},"attestation_state":"computed","paper":{"title":"Metal-Insulator-Transition in a Weakly interacting Disordered Electron System","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.dis-nn","authors_text":"C. E. Ekuma, H. Terletska, J. Moreno, K.-M. Tam, M. Jarrell, N. S. Vidhyadhiraja, S.-X. Yang","submitted_at":"2015-02-27T22:04:27Z","abstract_excerpt":"The interplay of interactions and disorder is studied using the Anderson-Hubbard model within the typical medium dynamical cluster approximation. Treating the interacting, non-local cluster self-energy ($\\Sigma_c[{\\cal \\tilde{G}}](i,j\\neq i)$) up to second order in the perturbation expansion of interactions, $U^2$, with a systematic incorporation of non-local spatial correlations and diagonal disorder, we explore the initial effects of electron interactions ($U$) in three dimensions. We find that the critical disorder strength ($W_c^U$), required to localize all states, increases with increasi"},"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":"1503.00025","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2015-02-27T22:04:27Z","cross_cats_sorted":[],"title_canon_sha256":"c35670e30cbc3bf81106c90dc444ebdfbcfeae73d15f348f25cf88f9d71c7d7b","abstract_canon_sha256":"ea70620c70698e84e3c9c2e1602cf12b2fff810dc46cd9884f234158b5314e0c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:25:39.411903Z","signature_b64":"5uRGoy49z2zMMKgP0tbR3EWHMvzd2gGZkounW/YrQSzFI1uuC2EJiTO8pf+T5QVo/hCwXYw/mRa9pPFdyL/dAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"458abad8c9248bbed54ea8ad7ca6df661dd76654beea799040a2efff0138e0fe","last_reissued_at":"2026-05-18T01:25:39.411387Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:25:39.411387Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Metal-Insulator-Transition in a Weakly interacting Disordered Electron System","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.dis-nn","authors_text":"C. E. Ekuma, H. Terletska, J. Moreno, K.-M. Tam, M. Jarrell, N. S. Vidhyadhiraja, S.-X. Yang","submitted_at":"2015-02-27T22:04:27Z","abstract_excerpt":"The interplay of interactions and disorder is studied using the Anderson-Hubbard model within the typical medium dynamical cluster approximation. Treating the interacting, non-local cluster self-energy ($\\Sigma_c[{\\cal \\tilde{G}}](i,j\\neq i)$) up to second order in the perturbation expansion of interactions, $U^2$, with a systematic incorporation of non-local spatial correlations and diagonal disorder, we explore the initial effects of electron interactions ($U$) in three dimensions. We find that the critical disorder strength ($W_c^U$), required to localize all states, increases with increasi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.00025","kind":"arxiv","version":2},"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":"1503.00025","created_at":"2026-05-18T01:25:39.411490+00:00"},{"alias_kind":"arxiv_version","alias_value":"1503.00025v2","created_at":"2026-05-18T01:25:39.411490+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.00025","created_at":"2026-05-18T01:25:39.411490+00:00"},{"alias_kind":"pith_short_12","alias_value":"IWFLVWGJESF3","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_16","alias_value":"IWFLVWGJESF35VKO","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_8","alias_value":"IWFLVWGJ","created_at":"2026-05-18T12:29:27.538025+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/IWFLVWGJESF35VKOVCWXZJW7MY","json":"https://pith.science/pith/IWFLVWGJESF35VKOVCWXZJW7MY.json","graph_json":"https://pith.science/api/pith-number/IWFLVWGJESF35VKOVCWXZJW7MY/graph.json","events_json":"https://pith.science/api/pith-number/IWFLVWGJESF35VKOVCWXZJW7MY/events.json","paper":"https://pith.science/paper/IWFLVWGJ"},"agent_actions":{"view_html":"https://pith.science/pith/IWFLVWGJESF35VKOVCWXZJW7MY","download_json":"https://pith.science/pith/IWFLVWGJESF35VKOVCWXZJW7MY.json","view_paper":"https://pith.science/paper/IWFLVWGJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1503.00025&json=true","fetch_graph":"https://pith.science/api/pith-number/IWFLVWGJESF35VKOVCWXZJW7MY/graph.json","fetch_events":"https://pith.science/api/pith-number/IWFLVWGJESF35VKOVCWXZJW7MY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IWFLVWGJESF35VKOVCWXZJW7MY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IWFLVWGJESF35VKOVCWXZJW7MY/action/storage_attestation","attest_author":"https://pith.science/pith/IWFLVWGJESF35VKOVCWXZJW7MY/action/author_attestation","sign_citation":"https://pith.science/pith/IWFLVWGJESF35VKOVCWXZJW7MY/action/citation_signature","submit_replication":"https://pith.science/pith/IWFLVWGJESF35VKOVCWXZJW7MY/action/replication_record"}},"created_at":"2026-05-18T01:25:39.411490+00:00","updated_at":"2026-05-18T01:25:39.411490+00:00"}