{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:3YE4YGJQGHDTUQHCSDWQ4LPEHR","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":"1c939266f3ca5a05f0a475e4c2a4991551f30cd8dbeb626b04c7bff6132b3eea","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2002-05-08T11:59:01Z","title_canon_sha256":"4346ce998da20256c7acdad843e8d6ed66c0b59b51f46dd7f17c207178052d3d"},"schema_version":"1.0","source":{"id":"cond-mat/0205148","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0205148","created_at":"2026-07-04T16:32:12Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0205148v1","created_at":"2026-07-04T16:32:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0205148","created_at":"2026-07-04T16:32:12Z"},{"alias_kind":"pith_short_12","alias_value":"3YE4YGJQGHDT","created_at":"2026-07-04T16:32:12Z"},{"alias_kind":"pith_short_16","alias_value":"3YE4YGJQGHDTUQHC","created_at":"2026-07-04T16:32:12Z"},{"alias_kind":"pith_short_8","alias_value":"3YE4YGJQ","created_at":"2026-07-04T16:32:12Z"}],"graph_snapshots":[{"event_id":"sha256:4d70d7b3ab412152294251d19db86eb486f08111874357f0e8bf75a42878d208","target":"graph","created_at":"2026-07-04T16:32:12Z","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/0205148/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Neutron scattering measurements on a bilayer manganite near optimal doping show that the short-range polarons correlations are completely dynamic at high T, but then freeze upon cooling to a temperature T* 310 K. This glass transition suggests that the paramagnetic/insulating state arises from an inherent orbital frustration that inhibits the formation of a long range orbital- and charge-ordered state. Upon further cooling into the ferromagnetic-metallic state (Tc=114 K), where the polarons melt, the diffuse scattering quickly develops into a propagating, transverse optic phonon.","authors_text":"A. Wildes, B. Campbell, C. D. Ling, D. N. Argyriou, H. N. Bordallo, J. F. Mitchell, J.W. Lynn, R. Osborn, U. Ruett","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"","primary_cat":"cond-mat.str-el","submitted_at":"2002-05-08T11:59:01Z","title":"Glass Transition in the Polaron Dynamics of CMR Manganites"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0205148","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:c3f06da99e614b9bca17c28cd48a4f2493a91f5d9df661902a774a1bca7af8ad","target":"record","created_at":"2026-07-04T16:32:12Z","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":"1c939266f3ca5a05f0a475e4c2a4991551f30cd8dbeb626b04c7bff6132b3eea","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2002-05-08T11:59:01Z","title_canon_sha256":"4346ce998da20256c7acdad843e8d6ed66c0b59b51f46dd7f17c207178052d3d"},"schema_version":"1.0","source":{"id":"cond-mat/0205148","kind":"arxiv","version":1}},"canonical_sha256":"de09cc193031c73a40e290ed0e2de43c4ebfc3c57161eda0095c7ff169169c58","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"de09cc193031c73a40e290ed0e2de43c4ebfc3c57161eda0095c7ff169169c58","first_computed_at":"2026-07-04T16:32:12.138880Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:32:12.138880Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"C3WDDclXWnA/Rqn8wl+cv6XA30+uh2GugOIRgXcdG+4Rzi0XedvufWmLehtwwhXMoRtCCLqd6qN9c1Nf6S3lBA==","signature_status":"signed_v1","signed_at":"2026-07-04T16:32:12.139246Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0205148","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c3f06da99e614b9bca17c28cd48a4f2493a91f5d9df661902a774a1bca7af8ad","sha256:4d70d7b3ab412152294251d19db86eb486f08111874357f0e8bf75a42878d208"],"state_sha256":"8557ba5021e3bad2681e7dd9b5c56805a6506e1ca05ec697421817c9b1482a33"}