{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:GCZ3TT3YDGBBDRUNOAKAWWB4AL","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":"e658763462c3fd93e99c3dad06ebd216a5f4e9a3c5b0c5e029cb087e9c27d495","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.supr-con"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-19T17:39:02Z","title_canon_sha256":"7ad6e9b98e125cdecb0965c31abb2ed0953332757a9dbcc6a672ee969ee705a1"},"schema_version":"1.0","source":{"id":"2605.20148","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.20148","created_at":"2026-05-20T02:06:04Z"},{"alias_kind":"arxiv_version","alias_value":"2605.20148v1","created_at":"2026-05-20T02:06:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.20148","created_at":"2026-05-20T02:06:04Z"},{"alias_kind":"pith_short_12","alias_value":"GCZ3TT3YDGBB","created_at":"2026-05-20T02:06:04Z"},{"alias_kind":"pith_short_16","alias_value":"GCZ3TT3YDGBBDRUN","created_at":"2026-05-20T02:06:04Z"},{"alias_kind":"pith_short_8","alias_value":"GCZ3TT3Y","created_at":"2026-05-20T02:06:04Z"}],"graph_snapshots":[{"event_id":"sha256:0a96bbbcd6b9af413e7ce495288846662e64243329029ce17b0a70880f00ebe4","target":"graph","created_at":"2026-05-20T02:06:04Z","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/2605.20148/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The nature of magnetism in layered Ruddlesden-Popper nickelates remains a central open question, particularly in light of recent observations of spin-wave-like magnetic excitations in metallic multilayer compounds. Here, we develop a unified itinerant description of spin-density-wave (SDW) order and magnetic excitations in La$_3$Ni$_2$O$_7$ and La$_4$Ni$_3$O$_{10}$. The essential ingredient is the multilayer mirror structure of the NiO$_2$ blocks, which organizes the low-energy electronic states into mirror-even and mirror-odd sectors. We show that dominant interband nesting between mirror-opp","authors_text":"Jiong Mei, Kun Jiang, Tianyang Xie","cross_cats":["cond-mat.mtrl-sci","cond-mat.supr-con"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-19T17:39:02Z","title":"Itinerant Nature of Spin-Density-Wave Order in Ruddlesden-Popper Nickelates"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.20148","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":"sha256:1e7aa49c4a4dc07c65242ffe4c7338b5c64627ca13d8273f48dd2ed8c19f30b3","target":"record","created_at":"2026-05-20T02:06:04Z","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":"e658763462c3fd93e99c3dad06ebd216a5f4e9a3c5b0c5e029cb087e9c27d495","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.supr-con"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-19T17:39:02Z","title_canon_sha256":"7ad6e9b98e125cdecb0965c31abb2ed0953332757a9dbcc6a672ee969ee705a1"},"schema_version":"1.0","source":{"id":"2605.20148","kind":"arxiv","version":1}},"canonical_sha256":"30b3b9cf78198211c68d70140b583c02d6f6d9ce98157afb5ac5fde9f238f0ce","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"30b3b9cf78198211c68d70140b583c02d6f6d9ce98157afb5ac5fde9f238f0ce","first_computed_at":"2026-05-20T02:06:04.265647Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T02:06:04.265647Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rMMOppsWoQXjujP2cwcOxC+/hU+QD9f8yZ92Ez+8HUBS8jTjUkQxAUwI5jbFvc+1gOLPQ6laK3tmUvEev3qwDA==","signature_status":"signed_v1","signed_at":"2026-05-20T02:06:04.266462Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.20148","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1e7aa49c4a4dc07c65242ffe4c7338b5c64627ca13d8273f48dd2ed8c19f30b3","sha256:0a96bbbcd6b9af413e7ce495288846662e64243329029ce17b0a70880f00ebe4"],"state_sha256":"8d096f6d5443f137ec43efb43a03b5148a53314fe1abadc7a736adabd829f76a"}