{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:4GWPAILSTULGCZX454XL6KW6IM","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":"9a6a1f49fd0aed49f116bea624f06acda12c447d348dce7851ca8912e3ac1a0f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-10-30T21:15:00Z","title_canon_sha256":"566ac816f2b9f8cac853b7aafa2b5c40cdc941bb8aa2543d83c7dcb555f275fa"},"schema_version":"1.0","source":{"id":"2011.00107","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2011.00107","created_at":"2026-07-05T02:58:23Z"},{"alias_kind":"arxiv_version","alias_value":"2011.00107v2","created_at":"2026-07-05T02:58:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2011.00107","created_at":"2026-07-05T02:58:23Z"},{"alias_kind":"pith_short_12","alias_value":"4GWPAILSTULG","created_at":"2026-07-05T02:58:23Z"},{"alias_kind":"pith_short_16","alias_value":"4GWPAILSTULGCZX4","created_at":"2026-07-05T02:58:23Z"},{"alias_kind":"pith_short_8","alias_value":"4GWPAILS","created_at":"2026-07-05T02:58:23Z"}],"graph_snapshots":[{"event_id":"sha256:a7ee5baecc7fe7519612ae90870fd050886989958e6ca7956d5209c739b2d0e3","target":"graph","created_at":"2026-07-05T02:58:23Z","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/2011.00107/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Magnetic-field-induced phase transitions are investigated in the frustrated gapped quantum paramagnet Rb$_{2}$Cu$_{2}$Mo$_3$O$_{12}$ through dielectric and calorimetric measurements on single-crystal samples. It is clarified that the previously reported dielectric anomaly at 8~K in powder samples is not due to a chiral spin liquid state as has been suggested, but rather to a tiny amount of a ferroelectric impurity phase. Two field-induced quantum phase transitions between paraelectric and paramagnetic and ferroelectric and magnetically ordered states are clearly observed. It is shown that the ","authors_text":"A. Zheludev, D. Flavi\\'an, K. Yu. Povarov, L. Huberich, S. Gvasaliya, S. Hayashida, Z. Yan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-10-30T21:15:00Z","title":"Critical dielectric susceptibility at a magnetic BEC quantum critical point"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.00107","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:ca2eae9d1b9176ea4ecfc5669b0ac57c400ca572cddc0c7e6c544901a7639f40","target":"record","created_at":"2026-07-05T02:58:23Z","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":"9a6a1f49fd0aed49f116bea624f06acda12c447d348dce7851ca8912e3ac1a0f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-10-30T21:15:00Z","title_canon_sha256":"566ac816f2b9f8cac853b7aafa2b5c40cdc941bb8aa2543d83c7dcb555f275fa"},"schema_version":"1.0","source":{"id":"2011.00107","kind":"arxiv","version":2}},"canonical_sha256":"e1acf021729d166166fcef2ebf2ade430755cd39dbb333b73821cab858c8bca6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e1acf021729d166166fcef2ebf2ade430755cd39dbb333b73821cab858c8bca6","first_computed_at":"2026-07-05T02:58:23.166331Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:58:23.166331Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"h6HOyNWugjANov8GaqqlclqnGyH91HRpSp3DLxRS+8k2zoodxpZxN4kLsnMruHEJV1AMPT81CMSzLSNupgKdDg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:58:23.169020Z","signed_message":"canonical_sha256_bytes"},"source_id":"2011.00107","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ca2eae9d1b9176ea4ecfc5669b0ac57c400ca572cddc0c7e6c544901a7639f40","sha256:a7ee5baecc7fe7519612ae90870fd050886989958e6ca7956d5209c739b2d0e3"],"state_sha256":"63f2451decbd4c338884c506330962c8605ed01691dd223a74bb444e26a6cb9b"}