{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:IYWXIG5EII54673E46YYLAD4ZA","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":"c3fc8217dabf43c547d727a0f049b2f564c198043a2961ec4c2d415211a4a764","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2010-10-28T22:02:15Z","title_canon_sha256":"1bc154684d20b24a01d23d2b1761785bc866f126fffb138b20aeacb6ec35f978"},"schema_version":"1.0","source":{"id":"1010.6099","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.6099","created_at":"2026-05-18T02:04:55Z"},{"alias_kind":"arxiv_version","alias_value":"1010.6099v1","created_at":"2026-05-18T02:04:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.6099","created_at":"2026-05-18T02:04:55Z"},{"alias_kind":"pith_short_12","alias_value":"IYWXIG5EII54","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"IYWXIG5EII54673E","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"IYWXIG5E","created_at":"2026-05-18T12:26:09Z"}],"graph_snapshots":[{"event_id":"sha256:db1015a962d06d266f3c434ebf677d138d630b3c9b9571aec065beb87a5e7aac","target":"graph","created_at":"2026-05-18T02:04:55Z","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 report the capacitive spring softening effect observed in single-walled carbon nanotube (SWNT) nanoelectromechanical (NEM) resonators. The nanotube resonators adopt dual-gate configuration with both bottom-gate and side-gate capable of tuning the resonance frequency through capacitive coupling. Interestingly, downward resonance frequency shifting is observed with increasing side-gate voltage, which can be attributed to the capacitive softening of spring constant. Furthermore, in-plane vibrational modes exhibit much stronger spring softening effect than out-of-plan modes. Our dual-gate desig","authors_text":"Chung Chiang Wu, Zhaohui Zhong","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2010-10-28T22:02:15Z","title":"Capacitive Spring Softening in Single-Walled Carbon Nanotube Nanoelectromechanical Resonators"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.6099","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":"sha256:1ebd5463e6b04b14290165a8225dd9f4ac39cd25b29fcb8a8ae4dad50ed512ee","target":"record","created_at":"2026-05-18T02:04:55Z","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":"c3fc8217dabf43c547d727a0f049b2f564c198043a2961ec4c2d415211a4a764","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2010-10-28T22:02:15Z","title_canon_sha256":"1bc154684d20b24a01d23d2b1761785bc866f126fffb138b20aeacb6ec35f978"},"schema_version":"1.0","source":{"id":"1010.6099","kind":"arxiv","version":1}},"canonical_sha256":"462d741ba4423bcf7f64e7b185807cc82b09241467017a116741af9e00ca671c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"462d741ba4423bcf7f64e7b185807cc82b09241467017a116741af9e00ca671c","first_computed_at":"2026-05-18T02:04:55.119691Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:04:55.119691Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HX9W7R670tmI+R+dLQc1Ly4uGSKd2ujJjt6BeZ7ISy3QdLq95pUZ2c566dElaHdYFRbIOm3A38o5DNIf/v+fAA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:04:55.120351Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.6099","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1ebd5463e6b04b14290165a8225dd9f4ac39cd25b29fcb8a8ae4dad50ed512ee","sha256:db1015a962d06d266f3c434ebf677d138d630b3c9b9571aec065beb87a5e7aac"],"state_sha256":"d043477bf02fee3af313cde09ed53a3a7eb49ec92b174766b562e5078af8d38b"}