{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:LBK4ZZGJ6AQDL7AHIRTUFL2GZA","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":"8a2f490579455196fbe638712c38436dc3d378c63273632d46b99691b9b7ee35","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-05-14T02:36:40Z","title_canon_sha256":"6593b0aacb6787c232f68c4f0d838896d45cffe030d66e0d5882064dbb6e2785"},"schema_version":"1.0","source":{"id":"2505.09084","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.09084","created_at":"2026-07-05T11:11:44Z"},{"alias_kind":"arxiv_version","alias_value":"2505.09084v1","created_at":"2026-07-05T11:11:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.09084","created_at":"2026-07-05T11:11:44Z"},{"alias_kind":"pith_short_12","alias_value":"LBK4ZZGJ6AQD","created_at":"2026-07-05T11:11:44Z"},{"alias_kind":"pith_short_16","alias_value":"LBK4ZZGJ6AQDL7AH","created_at":"2026-07-05T11:11:44Z"},{"alias_kind":"pith_short_8","alias_value":"LBK4ZZGJ","created_at":"2026-07-05T11:11:44Z"}],"graph_snapshots":[{"event_id":"sha256:ee7cf9fddc0bb23c2c41516303a65fec0b59918a7fa2692b3ab5773eda8fad0a","target":"graph","created_at":"2026-07-05T11:11:44Z","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/2505.09084/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Sliding ferroelectricity is highly attractive for its low energy barriers and fatigue resistance. As the origin of these exotic properties, its unconventional switching dynamics remains poorly understood: how an electric field drives a perpendicular sliding? Taking $h$-BN bilayer as a model system, its switching dynamics is studied using \\textit{ab initio} calculations. The off-diagonal Born effective charge leads to the perpendicular relationship between the electric field and ionic movements. Interestingly, the rules of intrinsic coercive field are distinct between $h$-BN bilayer and convent","authors_text":"Shuai Dong, Ziwen Wang","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-05-14T02:36:40Z","title":"Polarization switching in sliding ferroelectrics: the roles of fluctuation and domain wall"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.09084","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":"sha256:1450edcf9d8c86cdc3eccfb138270709680666c1516ccfd161d4206131759d83","target":"record","created_at":"2026-07-05T11:11:44Z","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":"8a2f490579455196fbe638712c38436dc3d378c63273632d46b99691b9b7ee35","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-05-14T02:36:40Z","title_canon_sha256":"6593b0aacb6787c232f68c4f0d838896d45cffe030d66e0d5882064dbb6e2785"},"schema_version":"1.0","source":{"id":"2505.09084","kind":"arxiv","version":1}},"canonical_sha256":"5855cce4c9f02035fc07446742af46c82e9431d139f01ab37458c460b0b97654","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5855cce4c9f02035fc07446742af46c82e9431d139f01ab37458c460b0b97654","first_computed_at":"2026-07-05T11:11:44.898160Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:11:44.898160Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RlSUH/EmUsKnhl+rftIjyxQJfZXFDjBJssjU2HgmdWurVoADvvpdICpbMSMCJOVZFl1F+fht9X/ILgHhMaW7BQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:11:44.898663Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.09084","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1450edcf9d8c86cdc3eccfb138270709680666c1516ccfd161d4206131759d83","sha256:ee7cf9fddc0bb23c2c41516303a65fec0b59918a7fa2692b3ab5773eda8fad0a"],"state_sha256":"5c2845a583501e8a981eefcc266dfcacbd6c0284e30325fb3b7ff72229ad324b"}