{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:H7JGHGXWPWERNF3UZV7UBVWG4P","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":"d4484c5d08dd99c16b750c31164e015bc3f074d11b6a57f74776a4857841f298","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-10-05T15:34:02Z","title_canon_sha256":"ecdb996da9c0f96db9b165fa17c1ed715b7b61e35c1d8e418777c0aec4a747eb"},"schema_version":"1.0","source":{"id":"1010.0921","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.0921","created_at":"2026-05-18T02:23:46Z"},{"alias_kind":"arxiv_version","alias_value":"1010.0921v1","created_at":"2026-05-18T02:23:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.0921","created_at":"2026-05-18T02:23:46Z"},{"alias_kind":"pith_short_12","alias_value":"H7JGHGXWPWER","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_16","alias_value":"H7JGHGXWPWERNF3U","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_8","alias_value":"H7JGHGXW","created_at":"2026-05-18T12:26:07Z"}],"graph_snapshots":[{"event_id":"sha256:51892a8f20e38f591ce410d79267e3929b982777b035e8fa822b92706118e48f","target":"graph","created_at":"2026-05-18T02:23:46Z","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":"In the recent experiments [Chmiola et al, Science 313, 1760 (2006); Largeot et al, J. Am. Chem. Soc. 130, 2730 (2008)] an anomalous increase of the capacitance with a decrease of the pore size of a carbon-based porous electric double-layer capacitor has been observed. We explain this effect by the image forces which exponentially screen out the electrostatic interactions of ions in the interior of a pore. Packing of ions of the same sign becomes easier and is mainly limited by steric interactions. We call this state `superionic' and suggest a simple model to describe it. The model reveals a po","authors_text":"A. Kornyshev, S. Kondrat","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-10-05T15:34:02Z","title":"Superionic state in double-layer capacitors with nanoporous electrodes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.0921","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:f4f936bd32d3e6b970c664894ae7cd501c48a6fbf17322b3225fe16dae306cc6","target":"record","created_at":"2026-05-18T02:23:46Z","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":"d4484c5d08dd99c16b750c31164e015bc3f074d11b6a57f74776a4857841f298","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-10-05T15:34:02Z","title_canon_sha256":"ecdb996da9c0f96db9b165fa17c1ed715b7b61e35c1d8e418777c0aec4a747eb"},"schema_version":"1.0","source":{"id":"1010.0921","kind":"arxiv","version":1}},"canonical_sha256":"3fd2639af67d89169774cd7f40d6c6e3d8827acaa685aee78926494801e9d273","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3fd2639af67d89169774cd7f40d6c6e3d8827acaa685aee78926494801e9d273","first_computed_at":"2026-05-18T02:23:46.624802Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:23:46.624802Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Cu2BBqbaIxYmRc3cv/8Fu40zZRSp63AV5j/O1ggGCv61IXeOAJBljItTJCkkp7dx9qPKjzfl9o2T3SDMC/WQCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:23:46.625439Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.0921","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f4f936bd32d3e6b970c664894ae7cd501c48a6fbf17322b3225fe16dae306cc6","sha256:51892a8f20e38f591ce410d79267e3929b982777b035e8fa822b92706118e48f"],"state_sha256":"1bad7ebb3345fc4e5eae871c5b9bf211b996ffe794b085adc2191463c8e1475f"}