{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2000:AEW6SCZ5F324FGLD5GVCDVCKNF","short_pith_number":"pith:AEW6SCZ5","schema_version":"1.0","canonical_sha256":"012de90b3d2ef5c29963e9aa21d44a695466d6ffb8d3bb0ee1bc4d6ae01c4d16","source":{"kind":"arxiv","id":"cond-mat/0011071","version":2},"attestation_state":"computed","paper":{"title":"Angle-resolved photoemission study of insulating and metallic Cu-O chains in PrBa$_2$Cu$_3$O$_7$ and PrBa$_2$Cu$_4$O$_8$","license":"","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"A. Fujimori, A. Ino, A. I. Rykov, C. Kim, H. Eisaki, I. Hirabayashi, K. Tomimoto, K. Yoshida, M. Goto, M. Tagami, N. Yamada, S. Horii, S. Tajima, S. Uchida, T. Mizokawa, T. Yoshida, Yasuji Yamada, Y. Siohara, Yuh Yamada, Z.-X. Shen","submitted_at":"2000-11-04T03:01:31Z","abstract_excerpt":"We compare the angle-resolved photoemission spectra of the hole-doped Cu-O chains in PrBa$_2$Cu$_3$O$_7$ (Pr123) and in PrBa$_2$Cu$_4$O$_8$ (Pr124). While, in Pr123, a dispersive feature from the chain takes a band maximum at $k_b$ (momentum along the chain) $\\sim$ $\\pi/4$ and loses its spectral weight around the Fermi level, it reaches the Fermi level at $k_b$ $\\sim$ $\\pi/4$ in Pr124. Although the chains in Pr123 and Pr124 are approximately 1/4-filled, they show contrasting behaviors: While the chains in Pr123 have an instability to charge ordering, those in Pr124 avoid it and show an interes"},"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/0011071","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2000-11-04T03:01:31Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"ca85a32929d6efb66b86c0eb099b752ed0516fdbaaa88338ff8929a6ab938243","abstract_canon_sha256":"adcd3b8958728bade424de4ee18bbf02a74a86d83f37600fb0f33cc53a5dcb2b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:19:21.915551Z","signature_b64":"Lon6rHcqmeFhwt7L/BX8ksd5EOkFkjgjvRaH+NOi/rfX47wvAzp7wpHjJmwiMWDwPFt7iuQzQLG20SZiOHlsCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"012de90b3d2ef5c29963e9aa21d44a695466d6ffb8d3bb0ee1bc4d6ae01c4d16","last_reissued_at":"2026-07-04T16:19:21.915134Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:19:21.915134Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Angle-resolved photoemission study of insulating and metallic Cu-O chains in PrBa$_2$Cu$_3$O$_7$ and PrBa$_2$Cu$_4$O$_8$","license":"","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"A. Fujimori, A. Ino, A. I. Rykov, C. Kim, H. Eisaki, I. Hirabayashi, K. Tomimoto, K. Yoshida, M. Goto, M. Tagami, N. Yamada, S. Horii, S. Tajima, S. Uchida, T. Mizokawa, T. Yoshida, Yasuji Yamada, Y. Siohara, Yuh Yamada, Z.-X. Shen","submitted_at":"2000-11-04T03:01:31Z","abstract_excerpt":"We compare the angle-resolved photoemission spectra of the hole-doped Cu-O chains in PrBa$_2$Cu$_3$O$_7$ (Pr123) and in PrBa$_2$Cu$_4$O$_8$ (Pr124). While, in Pr123, a dispersive feature from the chain takes a band maximum at $k_b$ (momentum along the chain) $\\sim$ $\\pi/4$ and loses its spectral weight around the Fermi level, it reaches the Fermi level at $k_b$ $\\sim$ $\\pi/4$ in Pr124. Although the chains in Pr123 and Pr124 are approximately 1/4-filled, they show contrasting behaviors: While the chains in Pr123 have an instability to charge ordering, those in Pr124 avoid it and show an interes"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0011071","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/cond-mat/0011071/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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/0011071","created_at":"2026-07-04T16:19:21.915200+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0011071v2","created_at":"2026-07-04T16:19:21.915200+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0011071","created_at":"2026-07-04T16:19:21.915200+00:00"},{"alias_kind":"pith_short_12","alias_value":"AEW6SCZ5F324","created_at":"2026-07-04T16:19:21.915200+00:00"},{"alias_kind":"pith_short_16","alias_value":"AEW6SCZ5F324FGLD","created_at":"2026-07-04T16:19:21.915200+00:00"},{"alias_kind":"pith_short_8","alias_value":"AEW6SCZ5","created_at":"2026-07-04T16:19:21.915200+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/AEW6SCZ5F324FGLD5GVCDVCKNF","json":"https://pith.science/pith/AEW6SCZ5F324FGLD5GVCDVCKNF.json","graph_json":"https://pith.science/api/pith-number/AEW6SCZ5F324FGLD5GVCDVCKNF/graph.json","events_json":"https://pith.science/api/pith-number/AEW6SCZ5F324FGLD5GVCDVCKNF/events.json","paper":"https://pith.science/paper/AEW6SCZ5"},"agent_actions":{"view_html":"https://pith.science/pith/AEW6SCZ5F324FGLD5GVCDVCKNF","download_json":"https://pith.science/pith/AEW6SCZ5F324FGLD5GVCDVCKNF.json","view_paper":"https://pith.science/paper/AEW6SCZ5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/0011071&json=true","fetch_graph":"https://pith.science/api/pith-number/AEW6SCZ5F324FGLD5GVCDVCKNF/graph.json","fetch_events":"https://pith.science/api/pith-number/AEW6SCZ5F324FGLD5GVCDVCKNF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AEW6SCZ5F324FGLD5GVCDVCKNF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AEW6SCZ5F324FGLD5GVCDVCKNF/action/storage_attestation","attest_author":"https://pith.science/pith/AEW6SCZ5F324FGLD5GVCDVCKNF/action/author_attestation","sign_citation":"https://pith.science/pith/AEW6SCZ5F324FGLD5GVCDVCKNF/action/citation_signature","submit_replication":"https://pith.science/pith/AEW6SCZ5F324FGLD5GVCDVCKNF/action/replication_record"}},"created_at":"2026-07-04T16:19:21.915200+00:00","updated_at":"2026-07-04T16:19:21.915200+00:00"}