{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:OWCFHBQZDKRHM2NECFGO64OAPM","short_pith_number":"pith:OWCFHBQZ","canonical_record":{"source":{"id":"1903.09450","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-03-22T11:28:33Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"64e758aea29a5698848a6cbfdbf800eefd92a6b643edb9218677f212ccec07ad","abstract_canon_sha256":"782f9636c1fcfe6f1f3898425098a1709b06169c31dbf9ab252ee7b4ecce82cf"},"schema_version":"1.0"},"canonical_sha256":"75845386191aa27669a4114cef71c07b236bfdc918c6b6775aec29938c7d9eb9","source":{"kind":"arxiv","id":"1903.09450","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.09450","created_at":"2026-07-04T23:58:25Z"},{"alias_kind":"arxiv_version","alias_value":"1903.09450v1","created_at":"2026-07-04T23:58:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.09450","created_at":"2026-07-04T23:58:25Z"},{"alias_kind":"pith_short_12","alias_value":"OWCFHBQZDKRH","created_at":"2026-07-04T23:58:25Z"},{"alias_kind":"pith_short_16","alias_value":"OWCFHBQZDKRHM2NE","created_at":"2026-07-04T23:58:25Z"},{"alias_kind":"pith_short_8","alias_value":"OWCFHBQZ","created_at":"2026-07-04T23:58:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:OWCFHBQZDKRHM2NECFGO64OAPM","target":"record","payload":{"canonical_record":{"source":{"id":"1903.09450","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-03-22T11:28:33Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"64e758aea29a5698848a6cbfdbf800eefd92a6b643edb9218677f212ccec07ad","abstract_canon_sha256":"782f9636c1fcfe6f1f3898425098a1709b06169c31dbf9ab252ee7b4ecce82cf"},"schema_version":"1.0"},"canonical_sha256":"75845386191aa27669a4114cef71c07b236bfdc918c6b6775aec29938c7d9eb9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T23:58:25.776943Z","signature_b64":"9vXX9dgaJg253gA0FaQtzEmZ0tly29szMwq4a4gEcFC4vlQhdH/Dwf9VGFKEJm4YW/Ay8gFHytiNdB8FKWpeBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"75845386191aa27669a4114cef71c07b236bfdc918c6b6775aec29938c7d9eb9","last_reissued_at":"2026-07-04T23:58:25.776506Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T23:58:25.776506Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1903.09450","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T23:58:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gEo/5dRuJSsFZVuFj1EAAhbFYE/cgBluzfiUTGhSd1qCnXlG7KkIqOE/49dVx/X+f2MQOjGHRinpm4LMomqzBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T21:23:21.996308Z"},"content_sha256":"45c4bb77beb7c0ef791b8dd94db3ad5b14e4a7696f5c19f9ed940f491736fa0e","schema_version":"1.0","event_id":"sha256:45c4bb77beb7c0ef791b8dd94db3ad5b14e4a7696f5c19f9ed940f491736fa0e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:OWCFHBQZDKRHM2NECFGO64OAPM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Insights from Molecular Dynamics Simulations on Structural Organization and Diffusive Dynamics of an Ionic Liquid at Solid and Vacuum Interfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Ana-Suncana Smith, Andreas Baer, Christian R. Wick, Daniel Berger, David M. Smith, Jens Harting, Mario U. Gaimann, Natasa Vucemilovic-Alagic, Radha D. Banhatti, Robert Stepic","submitted_at":"2019-03-22T11:28:33Z","abstract_excerpt":"Hypothesis A prototypical modelling approach is required for a full characterisation of the static and equilibrium dynamical properties of confined ionic liquids (ILs), in order to gain predictive power of properties that are difficult to extract from experiments. Such a protocol needs to be constructed by benchmarking molecular dynamics simulations against available experiments.\n  Simulations We perform an in-depth study of [C2Mim][NTf2] in bulk, at the vacuum and at hydroxylated alumina surface. Using the charge methods CHelpG, RESP-HF and RESP-B3LYP with charge scaling factors 1.0, 0.9 and "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.09450","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1903.09450/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T23:58:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oLJO4Woy9xl3e9HRb/dgMp87KIStVK9Pr3sagm/N2+SLtdvMTpO0LPW62sH7VUeSTAX0kURG/VFo1ddwSFa2DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T21:23:21.997145Z"},"content_sha256":"23fa2579c835a2e798d1f10fcb092aaa4bbe36ee3447180038930346a21eb076","schema_version":"1.0","event_id":"sha256:23fa2579c835a2e798d1f10fcb092aaa4bbe36ee3447180038930346a21eb076"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OWCFHBQZDKRHM2NECFGO64OAPM/bundle.json","state_url":"https://pith.science/pith/OWCFHBQZDKRHM2NECFGO64OAPM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OWCFHBQZDKRHM2NECFGO64OAPM/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-04T21:23:22Z","links":{"resolver":"https://pith.science/pith/OWCFHBQZDKRHM2NECFGO64OAPM","bundle":"https://pith.science/pith/OWCFHBQZDKRHM2NECFGO64OAPM/bundle.json","state":"https://pith.science/pith/OWCFHBQZDKRHM2NECFGO64OAPM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OWCFHBQZDKRHM2NECFGO64OAPM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:OWCFHBQZDKRHM2NECFGO64OAPM","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":"782f9636c1fcfe6f1f3898425098a1709b06169c31dbf9ab252ee7b4ecce82cf","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-03-22T11:28:33Z","title_canon_sha256":"64e758aea29a5698848a6cbfdbf800eefd92a6b643edb9218677f212ccec07ad"},"schema_version":"1.0","source":{"id":"1903.09450","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.09450","created_at":"2026-07-04T23:58:25Z"},{"alias_kind":"arxiv_version","alias_value":"1903.09450v1","created_at":"2026-07-04T23:58:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.09450","created_at":"2026-07-04T23:58:25Z"},{"alias_kind":"pith_short_12","alias_value":"OWCFHBQZDKRH","created_at":"2026-07-04T23:58:25Z"},{"alias_kind":"pith_short_16","alias_value":"OWCFHBQZDKRHM2NE","created_at":"2026-07-04T23:58:25Z"},{"alias_kind":"pith_short_8","alias_value":"OWCFHBQZ","created_at":"2026-07-04T23:58:25Z"}],"graph_snapshots":[{"event_id":"sha256:23fa2579c835a2e798d1f10fcb092aaa4bbe36ee3447180038930346a21eb076","target":"graph","created_at":"2026-07-04T23:58:25Z","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/1903.09450/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Hypothesis A prototypical modelling approach is required for a full characterisation of the static and equilibrium dynamical properties of confined ionic liquids (ILs), in order to gain predictive power of properties that are difficult to extract from experiments. Such a protocol needs to be constructed by benchmarking molecular dynamics simulations against available experiments.\n  Simulations We perform an in-depth study of [C2Mim][NTf2] in bulk, at the vacuum and at hydroxylated alumina surface. Using the charge methods CHelpG, RESP-HF and RESP-B3LYP with charge scaling factors 1.0, 0.9 and ","authors_text":"Ana-Suncana Smith, Andreas Baer, Christian R. Wick, Daniel Berger, David M. Smith, Jens Harting, Mario U. Gaimann, Natasa Vucemilovic-Alagic, Radha D. Banhatti, Robert Stepic","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-03-22T11:28:33Z","title":"Insights from Molecular Dynamics Simulations on Structural Organization and Diffusive Dynamics of an Ionic Liquid at Solid and Vacuum Interfaces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.09450","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":"sha256:45c4bb77beb7c0ef791b8dd94db3ad5b14e4a7696f5c19f9ed940f491736fa0e","target":"record","created_at":"2026-07-04T23:58:25Z","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":"782f9636c1fcfe6f1f3898425098a1709b06169c31dbf9ab252ee7b4ecce82cf","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-03-22T11:28:33Z","title_canon_sha256":"64e758aea29a5698848a6cbfdbf800eefd92a6b643edb9218677f212ccec07ad"},"schema_version":"1.0","source":{"id":"1903.09450","kind":"arxiv","version":1}},"canonical_sha256":"75845386191aa27669a4114cef71c07b236bfdc918c6b6775aec29938c7d9eb9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"75845386191aa27669a4114cef71c07b236bfdc918c6b6775aec29938c7d9eb9","first_computed_at":"2026-07-04T23:58:25.776506Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:58:25.776506Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9vXX9dgaJg253gA0FaQtzEmZ0tly29szMwq4a4gEcFC4vlQhdH/Dwf9VGFKEJm4YW/Ay8gFHytiNdB8FKWpeBg==","signature_status":"signed_v1","signed_at":"2026-07-04T23:58:25.776943Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.09450","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:45c4bb77beb7c0ef791b8dd94db3ad5b14e4a7696f5c19f9ed940f491736fa0e","sha256:23fa2579c835a2e798d1f10fcb092aaa4bbe36ee3447180038930346a21eb076"],"state_sha256":"53636b703adce912a540de314b75dd0ce308e414d76abe6788c23e317c5b166a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vjIkmWdVWxlvSun0i9G4+PB5SxaSvKKl2+UsoNBNK49TOCbT8o3oCEHeT+icqKTbd8iaJrQO6yLYRIde2YeFDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T21:23:22.004741Z","bundle_sha256":"9750103a0854188e3234a72dc267da307583545bfdddec618122b05b20954519"}}