{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:QFYBU3VUYGPOFIAHXVD7MAFOND","short_pith_number":"pith:QFYBU3VU","canonical_record":{"source":{"id":"cond-mat/0607319","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2006-07-13T06:00:14Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"d9261ff99cd044c4c7ee9abe4a00ccfdb3a2c568d591bfa2a488a5e9b878d894","abstract_canon_sha256":"eb2f99c41d9f222314a3b54dc96b54ba12535384527ecb94ac70f3ac91a38d80"},"schema_version":"1.0"},"canonical_sha256":"81701a6eb4c19ee2a007bd47f600ae68cd75770390bb202779884e08f191e6e7","source":{"kind":"arxiv","id":"cond-mat/0607319","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0607319","created_at":"2026-07-04T14:59:19Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0607319v2","created_at":"2026-07-04T14:59:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0607319","created_at":"2026-07-04T14:59:19Z"},{"alias_kind":"pith_short_12","alias_value":"QFYBU3VUYGPO","created_at":"2026-07-04T14:59:19Z"},{"alias_kind":"pith_short_16","alias_value":"QFYBU3VUYGPOFIAH","created_at":"2026-07-04T14:59:19Z"},{"alias_kind":"pith_short_8","alias_value":"QFYBU3VU","created_at":"2026-07-04T14:59:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:QFYBU3VUYGPOFIAHXVD7MAFOND","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0607319","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2006-07-13T06:00:14Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"d9261ff99cd044c4c7ee9abe4a00ccfdb3a2c568d591bfa2a488a5e9b878d894","abstract_canon_sha256":"eb2f99c41d9f222314a3b54dc96b54ba12535384527ecb94ac70f3ac91a38d80"},"schema_version":"1.0"},"canonical_sha256":"81701a6eb4c19ee2a007bd47f600ae68cd75770390bb202779884e08f191e6e7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:59:19.655055Z","signature_b64":"P5pKptN6d1ualJDioJ/5YrtZctmweVowuA8oYpIipX8PsnUXNa8SxsaRJXtC0whQT+drzmYwwAcYteGS8L1dDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"81701a6eb4c19ee2a007bd47f600ae68cd75770390bb202779884e08f191e6e7","last_reissued_at":"2026-07-04T14:59:19.654652Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:59:19.654652Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0607319","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T14:59:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nlOODE7FqA3sznp09La6cDnxqVvyV4kwUBNu2VraRs9MEVuO6BEWWirF1Zae43XNCUPA+8/G/PNcHGj9s9gLCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T04:58:50.909310Z"},"content_sha256":"7fdd2d8ec887340c2be33fb85d513d5c13bee09a1e5f0f944a04922950e4f4e1","schema_version":"1.0","event_id":"sha256:7fdd2d8ec887340c2be33fb85d513d5c13bee09a1e5f0f944a04922950e4f4e1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:QFYBU3VUYGPOFIAHXVD7MAFOND","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A universal high energy anomaly in angle resolved photoemission spectra of high temperature superconductors - possible evidence of spinon and holon branches","license":"","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"A. Bill, A. Lanzara, C. Jozwiak, D.-H. Lee, E. Rotenberg, G.-H. Gweon, H. Eisaki, H. Takagi, J. Graf, K. McElroy, S. Uchida, S. Y. Zhou, T. Sasagawa","submitted_at":"2006-07-13T06:00:14Z","abstract_excerpt":"A universal high energy anomaly in the single particle spectral function is reported in three different families of high temperature superconductors by using angle-resolved photoemission spectroscopy. As we follow the dispersing peak of the spectral function from the Fermi energy to the valence band complex, we find dispersion anomalies marked by two distinctive high energy scales, E_1=~ 0.38 eV and E_2=~0.8 eV. E_1 marks the energy above which the dispersion splits into two branches. One is a continuation of the near parabolic dispersion, albeit with reduced spectral weight, and reaches the b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0607319","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/0607319/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T14:59:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iu7CVF3Bowa3UB36sgkMnnQoVVwY42J7lHaf8hTFSFYRVVHmRG1plQ6ywc0I29wS8Eyvph5B3Pe/YBxI576vCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T04:58:50.910288Z"},"content_sha256":"149ab78824230cbd4277dfef32370cba37182661b7caf23d10e02a07dc061615","schema_version":"1.0","event_id":"sha256:149ab78824230cbd4277dfef32370cba37182661b7caf23d10e02a07dc061615"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QFYBU3VUYGPOFIAHXVD7MAFOND/bundle.json","state_url":"https://pith.science/pith/QFYBU3VUYGPOFIAHXVD7MAFOND/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QFYBU3VUYGPOFIAHXVD7MAFOND/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-10T04:58:50Z","links":{"resolver":"https://pith.science/pith/QFYBU3VUYGPOFIAHXVD7MAFOND","bundle":"https://pith.science/pith/QFYBU3VUYGPOFIAHXVD7MAFOND/bundle.json","state":"https://pith.science/pith/QFYBU3VUYGPOFIAHXVD7MAFOND/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QFYBU3VUYGPOFIAHXVD7MAFOND/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:QFYBU3VUYGPOFIAHXVD7MAFOND","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"eb2f99c41d9f222314a3b54dc96b54ba12535384527ecb94ac70f3ac91a38d80","cross_cats_sorted":["cond-mat.str-el"],"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2006-07-13T06:00:14Z","title_canon_sha256":"d9261ff99cd044c4c7ee9abe4a00ccfdb3a2c568d591bfa2a488a5e9b878d894"},"schema_version":"1.0","source":{"id":"cond-mat/0607319","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0607319","created_at":"2026-07-04T14:59:19Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0607319v2","created_at":"2026-07-04T14:59:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0607319","created_at":"2026-07-04T14:59:19Z"},{"alias_kind":"pith_short_12","alias_value":"QFYBU3VUYGPO","created_at":"2026-07-04T14:59:19Z"},{"alias_kind":"pith_short_16","alias_value":"QFYBU3VUYGPOFIAH","created_at":"2026-07-04T14:59:19Z"},{"alias_kind":"pith_short_8","alias_value":"QFYBU3VU","created_at":"2026-07-04T14:59:19Z"}],"graph_snapshots":[{"event_id":"sha256:149ab78824230cbd4277dfef32370cba37182661b7caf23d10e02a07dc061615","target":"graph","created_at":"2026-07-04T14:59:19Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/cond-mat/0607319/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A universal high energy anomaly in the single particle spectral function is reported in three different families of high temperature superconductors by using angle-resolved photoemission spectroscopy. As we follow the dispersing peak of the spectral function from the Fermi energy to the valence band complex, we find dispersion anomalies marked by two distinctive high energy scales, E_1=~ 0.38 eV and E_2=~0.8 eV. E_1 marks the energy above which the dispersion splits into two branches. One is a continuation of the near parabolic dispersion, albeit with reduced spectral weight, and reaches the b","authors_text":"A. Bill, A. Lanzara, C. Jozwiak, D.-H. Lee, E. Rotenberg, G.-H. Gweon, H. Eisaki, H. Takagi, J. Graf, K. McElroy, S. Uchida, S. Y. Zhou, T. Sasagawa","cross_cats":["cond-mat.str-el"],"headline":"","license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2006-07-13T06:00:14Z","title":"A universal high energy anomaly in angle resolved photoemission spectra of high temperature superconductors - possible evidence of spinon and holon branches"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0607319","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:7fdd2d8ec887340c2be33fb85d513d5c13bee09a1e5f0f944a04922950e4f4e1","target":"record","created_at":"2026-07-04T14:59:19Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"eb2f99c41d9f222314a3b54dc96b54ba12535384527ecb94ac70f3ac91a38d80","cross_cats_sorted":["cond-mat.str-el"],"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2006-07-13T06:00:14Z","title_canon_sha256":"d9261ff99cd044c4c7ee9abe4a00ccfdb3a2c568d591bfa2a488a5e9b878d894"},"schema_version":"1.0","source":{"id":"cond-mat/0607319","kind":"arxiv","version":2}},"canonical_sha256":"81701a6eb4c19ee2a007bd47f600ae68cd75770390bb202779884e08f191e6e7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"81701a6eb4c19ee2a007bd47f600ae68cd75770390bb202779884e08f191e6e7","first_computed_at":"2026-07-04T14:59:19.654652Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:59:19.654652Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"P5pKptN6d1ualJDioJ/5YrtZctmweVowuA8oYpIipX8PsnUXNa8SxsaRJXtC0whQT+drzmYwwAcYteGS8L1dDw==","signature_status":"signed_v1","signed_at":"2026-07-04T14:59:19.655055Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0607319","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7fdd2d8ec887340c2be33fb85d513d5c13bee09a1e5f0f944a04922950e4f4e1","sha256:149ab78824230cbd4277dfef32370cba37182661b7caf23d10e02a07dc061615"],"state_sha256":"e657b10e000817f8eba8023b539d1804c902fef2bbe75102568097c9cdd36ba2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+3M/1CetPF2RDFhThg77UDLKnldiSSNYRbS0mJ585GAoqGu2bV/EctHUp1MOShfNVUdpEmGSASmy5ZBR/FR5CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T04:58:50.915720Z","bundle_sha256":"5f6bf8128e49b7cfb248d64e6f84a17b603fd8622b5837261b15f2c2c3fa87ad"}}