{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:SRN4V7BJ3VURSNUTYATQK6WKBL","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":"eb45e7b39d29cccea63710e26bd7668d0cc2a073015dd9baca69939609127072","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-06-22T11:08:07Z","title_canon_sha256":"8e9d68dba658b6385b983a733fee443814b587c3723cd3d8a350ba9198505da4"},"schema_version":"1.0","source":{"id":"1706.07253","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.07253","created_at":"2026-05-18T00:41:52Z"},{"alias_kind":"arxiv_version","alias_value":"1706.07253v1","created_at":"2026-05-18T00:41:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.07253","created_at":"2026-05-18T00:41:52Z"},{"alias_kind":"pith_short_12","alias_value":"SRN4V7BJ3VUR","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"SRN4V7BJ3VURSNUT","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"SRN4V7BJ","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:11e62de0a2c73b973f59cd83d2498b0c6c7bcd56757b5d2c456a0d489cbf64e8","target":"graph","created_at":"2026-05-18T00:41:52Z","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":"The properties of model solutions consisting of a solute --- single curcumin molecule in water, methanol and dimethyl sulfoxide solvents have been studied using molecular dynamics (MD) computer simulations in the isobaric-isothermal ensemble. The united atom OPLS force field (OPLS-UA) model for curcumin molecule proposed by us recently [J. Mol. Liq., 2016, 223, 707] in combination with the SPC/E water, and the OPLS-UA type models for methanol and dimethyl sulfoxide have been applied. We have described changes of the internal structure of the solute molecule induced by different solvent media i","authors_text":"J.M. Ilnytskyi, O. Pizio, T. Patsahan","cross_cats":["physics.chem-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-06-22T11:08:07Z","title":"On the properties of a single OPLS-UA model curcumin molecule in water, methanol and dimethyl sulfoxide. Molecular dynamics computer simulation results"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.07253","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":"sha256:6e7c0e6e75ca88402af7425e8e0233ed7c52e700acadb4ca1917cd1876dd415b","target":"record","created_at":"2026-05-18T00:41:52Z","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":"eb45e7b39d29cccea63710e26bd7668d0cc2a073015dd9baca69939609127072","cross_cats_sorted":["physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-06-22T11:08:07Z","title_canon_sha256":"8e9d68dba658b6385b983a733fee443814b587c3723cd3d8a350ba9198505da4"},"schema_version":"1.0","source":{"id":"1706.07253","kind":"arxiv","version":1}},"canonical_sha256":"945bcafc29dd69193693c027057aca0af20a9963f40a3320552f4675f7b80d53","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"945bcafc29dd69193693c027057aca0af20a9963f40a3320552f4675f7b80d53","first_computed_at":"2026-05-18T00:41:52.227652Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:41:52.227652Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RYSG72EHwLdgrNfwJo8W89UjazxXlat89EfrzGcjFqatuQ9ThhN/Re5tBHmXCdIbqZ0ZsaWINf9whV2VgFZ8Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:41:52.228167Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.07253","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6e7c0e6e75ca88402af7425e8e0233ed7c52e700acadb4ca1917cd1876dd415b","sha256:11e62de0a2c73b973f59cd83d2498b0c6c7bcd56757b5d2c456a0d489cbf64e8"],"state_sha256":"6fb03eaee21d42aab01c3b3cec76d71379a1836d010e58075f2dc80191d7edf3"}