{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2006:ETJSGYPBBGUVSYKLBF426JXEIM","short_pith_number":"pith:ETJSGYPB","schema_version":"1.0","canonical_sha256":"24d32361e109a959614b0979af26e44312758d56dc3aa34c44de6c676cf10a2e","source":{"kind":"arxiv","id":"cond-mat/0602106","version":1},"attestation_state":"computed","paper":{"title":"Anomalous high energy dispersion in photoemission spectra from insulating cuprates","license":"","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"A. Damascelli, C. Kim, D.H. Lu, F. Ronning, K.M. Shen, L.L. Miller, N.P. Armitage, Z.-X. Shen","submitted_at":"2006-02-05T03:00:23Z","abstract_excerpt":"Angle resolved photoelectron spectroscopic measurements have been performed on an insulating cuprate Ca_2CuO_2Cl_2. High resolution data taken along the \\Gamma to (pi,pi) cut show an additional dispersive feature that merges with the known dispersion of the lowest binding energy feature, which follows the usual strongly renormalized dispersion of ~0.35 eV. This higher energy part reveals a dispersion that is very close to the unrenormalized band predicted by band theory. A transfer of spectral weight from the low energy feature to the high energy feature is observed as the \\Gamma point is appr"},"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/0602106","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2006-02-05T03:00:23Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"6b446a665372456238f8c274b00389bbbf36c806f6fbf4e2464060205c61de2c","abstract_canon_sha256":"16a82f752c47731648c548e1e6d201173024603945cd07e3dcba0ba4a1a0924f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:00:03.920922Z","signature_b64":"48odZg2Uh5Yc2tKCn1lkM5Wqgb/eBukFoMQsApR+53Zq/gAjBjKt2LomCQzYeYuOsHwgTwSfbvKDfO9k422HDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"24d32361e109a959614b0979af26e44312758d56dc3aa34c44de6c676cf10a2e","last_reissued_at":"2026-07-04T17:00:03.920537Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:00:03.920537Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Anomalous high energy dispersion in photoemission spectra from insulating cuprates","license":"","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"A. Damascelli, C. Kim, D.H. Lu, F. Ronning, K.M. Shen, L.L. Miller, N.P. Armitage, Z.-X. Shen","submitted_at":"2006-02-05T03:00:23Z","abstract_excerpt":"Angle resolved photoelectron spectroscopic measurements have been performed on an insulating cuprate Ca_2CuO_2Cl_2. High resolution data taken along the \\Gamma to (pi,pi) cut show an additional dispersive feature that merges with the known dispersion of the lowest binding energy feature, which follows the usual strongly renormalized dispersion of ~0.35 eV. This higher energy part reveals a dispersion that is very close to the unrenormalized band predicted by band theory. A transfer of spectral weight from the low energy feature to the high energy feature is observed as the \\Gamma point is appr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0602106","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/cond-mat/0602106/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/0602106","created_at":"2026-07-04T17:00:03.920592+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0602106v1","created_at":"2026-07-04T17:00:03.920592+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0602106","created_at":"2026-07-04T17:00:03.920592+00:00"},{"alias_kind":"pith_short_12","alias_value":"ETJSGYPBBGUV","created_at":"2026-07-04T17:00:03.920592+00:00"},{"alias_kind":"pith_short_16","alias_value":"ETJSGYPBBGUVSYKL","created_at":"2026-07-04T17:00:03.920592+00:00"},{"alias_kind":"pith_short_8","alias_value":"ETJSGYPB","created_at":"2026-07-04T17:00:03.920592+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/ETJSGYPBBGUVSYKLBF426JXEIM","json":"https://pith.science/pith/ETJSGYPBBGUVSYKLBF426JXEIM.json","graph_json":"https://pith.science/api/pith-number/ETJSGYPBBGUVSYKLBF426JXEIM/graph.json","events_json":"https://pith.science/api/pith-number/ETJSGYPBBGUVSYKLBF426JXEIM/events.json","paper":"https://pith.science/paper/ETJSGYPB"},"agent_actions":{"view_html":"https://pith.science/pith/ETJSGYPBBGUVSYKLBF426JXEIM","download_json":"https://pith.science/pith/ETJSGYPBBGUVSYKLBF426JXEIM.json","view_paper":"https://pith.science/paper/ETJSGYPB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/0602106&json=true","fetch_graph":"https://pith.science/api/pith-number/ETJSGYPBBGUVSYKLBF426JXEIM/graph.json","fetch_events":"https://pith.science/api/pith-number/ETJSGYPBBGUVSYKLBF426JXEIM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ETJSGYPBBGUVSYKLBF426JXEIM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ETJSGYPBBGUVSYKLBF426JXEIM/action/storage_attestation","attest_author":"https://pith.science/pith/ETJSGYPBBGUVSYKLBF426JXEIM/action/author_attestation","sign_citation":"https://pith.science/pith/ETJSGYPBBGUVSYKLBF426JXEIM/action/citation_signature","submit_replication":"https://pith.science/pith/ETJSGYPBBGUVSYKLBF426JXEIM/action/replication_record"}},"created_at":"2026-07-04T17:00:03.920592+00:00","updated_at":"2026-07-04T17:00:03.920592+00:00"}