{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:TBXRBV3RTC6HWIWL3CHXSCLBT4","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":"f2342f5c98e5110ad3d72b3b7dd6b7b67bc664a024519e25908cc3f966ea177e","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2019-02-02T21:53:47Z","title_canon_sha256":"c0c1e4ad5d02dc09f2e442e3f82ea99ccdb2a67a5d6d398e61a47ef57bbe18c9"},"schema_version":"1.0","source":{"id":"1902.00802","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1902.00802","created_at":"2026-05-17T23:41:53Z"},{"alias_kind":"arxiv_version","alias_value":"1902.00802v3","created_at":"2026-05-17T23:41:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.00802","created_at":"2026-05-17T23:41:53Z"},{"alias_kind":"pith_short_12","alias_value":"TBXRBV3RTC6H","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_16","alias_value":"TBXRBV3RTC6HWIWL","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_8","alias_value":"TBXRBV3R","created_at":"2026-05-18T12:33:27Z"}],"graph_snapshots":[{"event_id":"sha256:9b632b48c7fd9c8b50e05c7037d79301935efc06460ac2d1fa0f976089a7be0f","target":"graph","created_at":"2026-05-17T23:41:53Z","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":"Surfaces of metal oxides at working conditions are usually electrified due to the acid-base chemistry. The charged interface compensated with counterions forms the so-called electric double layer. The coupling of surface chemistry and electric double layer is considered to be crucial but poorly understood because of lacking the information at the atomistic scale. Here, we used the latest development in density functional theory based finite-field molecular dynamics simulation to investigate pH-dependence of the Helmholtz capacitance at electrified rutile TiO$_2$ (110)-NaCl electrolyte interfac","authors_text":"Chao Zhang, J\\\"urg Hutter, Michiel Sprik","cross_cats":["physics.chem-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2019-02-02T21:53:47Z","title":"Coupling of surface chemistry and electric double layer at TiO$_2$ electrochemical interfaces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.00802","kind":"arxiv","version":3},"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":"sha256:6778cb1fbd02f0e7efa1f43582b041d5ef6eaae1f1270d1dbe1fd79bfbcde862","target":"record","created_at":"2026-05-17T23:41:53Z","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":"f2342f5c98e5110ad3d72b3b7dd6b7b67bc664a024519e25908cc3f966ea177e","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2019-02-02T21:53:47Z","title_canon_sha256":"c0c1e4ad5d02dc09f2e442e3f82ea99ccdb2a67a5d6d398e61a47ef57bbe18c9"},"schema_version":"1.0","source":{"id":"1902.00802","kind":"arxiv","version":3}},"canonical_sha256":"986f10d77198bc7b22cbd88f7909619f23daf83d9883f842a72e3f2bb58c6df4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"986f10d77198bc7b22cbd88f7909619f23daf83d9883f842a72e3f2bb58c6df4","first_computed_at":"2026-05-17T23:41:53.509878Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:41:53.509878Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CpEHbvkc/3+mNl+gOP2Lomx7zVPSQOdP/ZNtwvY7h3zOtl5MKKeHHSMoMs+ESRinKpyUl05wZAPV1QQMKIfLAw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:41:53.510394Z","signed_message":"canonical_sha256_bytes"},"source_id":"1902.00802","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6778cb1fbd02f0e7efa1f43582b041d5ef6eaae1f1270d1dbe1fd79bfbcde862","sha256:9b632b48c7fd9c8b50e05c7037d79301935efc06460ac2d1fa0f976089a7be0f"],"state_sha256":"e92e4ffa4afce536d2ae9e8b7f60a4a4b700167930fcfd0e1204aec82424365e"}