{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:ZACQJC5PLWCRCOOWFN2SFKDULC","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":"fe02e8ecb8722cdeb3116073875a03afc3e0ad38b316e092e90f30b49b6e38da","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-10-20T16:38:58Z","title_canon_sha256":"8692a52644c77a7743546f7679a9e3c04469b3c9220e72a54b8148eaa6797919"},"schema_version":"1.0","source":{"id":"1010.4725","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.4725","created_at":"2026-05-18T03:52:26Z"},{"alias_kind":"arxiv_version","alias_value":"1010.4725v3","created_at":"2026-05-18T03:52:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.4725","created_at":"2026-05-18T03:52:26Z"},{"alias_kind":"pith_short_12","alias_value":"ZACQJC5PLWCR","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"ZACQJC5PLWCRCOOW","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"ZACQJC5P","created_at":"2026-05-18T12:26:17Z"}],"graph_snapshots":[{"event_id":"sha256:b5c69303fe22a249fa30538c6bb987cfe51e89b38a438d2d4f115bbb3598b7c1","target":"graph","created_at":"2026-05-18T03:52:26Z","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"},"paper":{"abstract_excerpt":"We assess the capabilities of magnetic Resonant Inelastic X-ray Scattering (RIXS) at the O $K$ edge in undoped cuprates by taking La_{2}CuO_{4} as a benchmark case, based on a series of RIXS measurements that we present here. By combining the experimental results with basic theory we point out the fingerprints of bimagnon in the O $K$ edge RIXS spectra. These are a dominant peak around 450 meV, the almost complete absence of dispersion both with $\\pi$ and $\\sigma$ polarization and the almost constant intensity vs. the transferred momentum with $\\sigma$ polarization. This behavior is quite diff","authors_text":"F. Forte, G. Ghiringhelli, J. van den Brink, L. Braicovich, L. J. P. Ament, L. Simonelli, M. Minola, M. Moretti Sala, N. B. Brookes, S. Huotari, V. Bisogni","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-10-20T16:38:58Z","title":"Bimagnon studies in cuprates with Resonant Inelastic X-ray Scattering at the O K edge. I - An assessment on La2CuO4 and a comparison with the excitation at Cu L3 and Cu K edges"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.4725","kind":"arxiv","version":3},"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":"sha256:2f5fb95b7ff64693b21a3714929b608463ed9af664f5572578d3dbb59becc342","target":"record","created_at":"2026-05-18T03:52:26Z","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":"fe02e8ecb8722cdeb3116073875a03afc3e0ad38b316e092e90f30b49b6e38da","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-10-20T16:38:58Z","title_canon_sha256":"8692a52644c77a7743546f7679a9e3c04469b3c9220e72a54b8148eaa6797919"},"schema_version":"1.0","source":{"id":"1010.4725","kind":"arxiv","version":3}},"canonical_sha256":"c805048baf5d851139d62b7522a8745886143816248aa4efff65228dee21bb0f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c805048baf5d851139d62b7522a8745886143816248aa4efff65228dee21bb0f","first_computed_at":"2026-05-18T03:52:26.568841Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:52:26.568841Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tbS3cuubaravSiYX66+1N7Id6VIBg7zvzX9AQTKkivKOAR9Dap4DAnedCcuPfOUjtxxzMYfSlVkrlhsoLYP3Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:52:26.569721Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.4725","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2f5fb95b7ff64693b21a3714929b608463ed9af664f5572578d3dbb59becc342","sha256:b5c69303fe22a249fa30538c6bb987cfe51e89b38a438d2d4f115bbb3598b7c1"],"state_sha256":"723bf70c199bfa97aeceef33388f33e2b98fba13105ebda2f32f4b9f0ffafe99"}