{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:BGXDHVUNICCQ4572FTZKQSNKDU","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":"9e01eca1c7ead8cb1f70a05d9cc65e1c1c2b13b345cd1f4960191d7d0aed325a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-09-02T19:51:38Z","title_canon_sha256":"18b9d300a1236eca08beb6239a88b31c048fec5ebcb7b33d72a614bae9f753a7"},"schema_version":"1.0","source":{"id":"0909.0500","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0909.0500","created_at":"2026-07-04T17:17:53Z"},{"alias_kind":"arxiv_version","alias_value":"0909.0500v1","created_at":"2026-07-04T17:17:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0909.0500","created_at":"2026-07-04T17:17:53Z"},{"alias_kind":"pith_short_12","alias_value":"BGXDHVUNICCQ","created_at":"2026-07-04T17:17:53Z"},{"alias_kind":"pith_short_16","alias_value":"BGXDHVUNICCQ4572","created_at":"2026-07-04T17:17:53Z"},{"alias_kind":"pith_short_8","alias_value":"BGXDHVUN","created_at":"2026-07-04T17:17:53Z"}],"graph_snapshots":[{"event_id":"sha256:b8c615c7eeac1851ef9c4a9968c77df322d19b074d820d850758f9d31f7e6a1c","target":"graph","created_at":"2026-07-04T17:17:53Z","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/0909.0500/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We have used scanning tunneling spectroscopy to investigate short-length electronic correlations in three-layer Bi2Sr2Ca2Cu3O(10+d) (Bi-2223). We show that the superconducting gap and the energy Omega_dip, defined as the difference between the dip minimum and the gap, are both modulated in space following the lattice superstructure, and are locally anti-correlated. Based on fits of our data to a microscopic strong-coupling model we show that Omega_dip is an accurate measure of the collective mode energy in Bi-2223. We conclude that the collective mode responsible for the dip is a local excitat","authors_text":"A. Piriou, B. W. Hoogenboom, C. Berthod, C. Hess, E. Giannini, I. Maggio-Aprile, N. Jenkins, {\\O}. Fischer, T. Cren, Y. Fasano","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-09-02T19:51:38Z","title":"Imaging the essential role of spin-fluctuations in high-Tc superconductivity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0909.0500","kind":"arxiv","version":1},"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":"sha256:7be010a72b87507231dc9381aa096d3e83b9cb8f30d96b8e428f23e360adc80b","target":"record","created_at":"2026-07-04T17:17:53Z","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":"9e01eca1c7ead8cb1f70a05d9cc65e1c1c2b13b345cd1f4960191d7d0aed325a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-09-02T19:51:38Z","title_canon_sha256":"18b9d300a1236eca08beb6239a88b31c048fec5ebcb7b33d72a614bae9f753a7"},"schema_version":"1.0","source":{"id":"0909.0500","kind":"arxiv","version":1}},"canonical_sha256":"09ae33d68d40850e77fa2cf2a849aa1d3cdabefccf0c81f834915b787d639765","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"09ae33d68d40850e77fa2cf2a849aa1d3cdabefccf0c81f834915b787d639765","first_computed_at":"2026-07-04T17:17:53.856881Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:17:53.856881Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wnjcGBEBNhLQH78WKWl7GfBzbZCO6B4GDMoQbgA7lGsuT1y3WNaWCidFzrCzTXJSUH1+1uFGwCbNA1REbAm9Bw==","signature_status":"signed_v1","signed_at":"2026-07-04T17:17:53.857284Z","signed_message":"canonical_sha256_bytes"},"source_id":"0909.0500","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7be010a72b87507231dc9381aa096d3e83b9cb8f30d96b8e428f23e360adc80b","sha256:b8c615c7eeac1851ef9c4a9968c77df322d19b074d820d850758f9d31f7e6a1c"],"state_sha256":"3eaabfb6b5c33f4d589964914c7db275dcabc571bf67c0c35845677049046cfd"}