{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:RFRPLWUFGJLOGSID6KSSDMRDW6","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":"6556db243a34c24a1ad0a1b92e669ce0f65fb331df9867611c4763ae63d4acd0","cross_cats_sorted":["cond-mat.mtrl-sci","physics.bio-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-06-27T08:39:01Z","title_canon_sha256":"b5a88b478582970f7a6088121fa3935e85e9207c1ef9b6fe64700f3ca39f0ddb"},"schema_version":"1.0","source":{"id":"1706.08724","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.08724","created_at":"2026-05-18T00:41:31Z"},{"alias_kind":"arxiv_version","alias_value":"1706.08724v1","created_at":"2026-05-18T00:41:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.08724","created_at":"2026-05-18T00:41:31Z"},{"alias_kind":"pith_short_12","alias_value":"RFRPLWUFGJLO","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"RFRPLWUFGJLOGSID","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"RFRPLWUF","created_at":"2026-05-18T12:31:39Z"}],"graph_snapshots":[{"event_id":"sha256:b9174a567fa833c53f555675a63f187abe7bad0c418dc5e055f853c4947d976b","target":"graph","created_at":"2026-05-18T00:41:31Z","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":"Motivated by the recent development of quantitative structure-activity relationship (QSAR) methods in the area of nanotoxicology, we proposed an approach to develop additional descriptors based on results of first principles calculations. For evaluation of the biochemical activity of metallic nanoparticles, we consider two processes: ion extraction from the surface of a specimen to aqueous media and water dissociation on the surface. We performed calculations for a set of metals (Al, Fe, Cu, Ag, Au, Pt). Taking into account the diversity of atomic structures of real metallic nanoparticles, we ","authors_text":"D. W. Boukhvalov, T.H. Yoon","cross_cats":["cond-mat.mtrl-sci","physics.bio-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-06-27T08:39:01Z","title":"Development of theoretical descriptors for cytotoxicity evaluation of metallic nanoparticles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.08724","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":"sha256:5b31424d05e791de926553bb61982fac734c8f8ab8aa7dea9ca5ac945cbe34d1","target":"record","created_at":"2026-05-18T00:41:31Z","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":"6556db243a34c24a1ad0a1b92e669ce0f65fb331df9867611c4763ae63d4acd0","cross_cats_sorted":["cond-mat.mtrl-sci","physics.bio-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-06-27T08:39:01Z","title_canon_sha256":"b5a88b478582970f7a6088121fa3935e85e9207c1ef9b6fe64700f3ca39f0ddb"},"schema_version":"1.0","source":{"id":"1706.08724","kind":"arxiv","version":1}},"canonical_sha256":"8962f5da853256e34903f2a521b223b7b5550a7bb51b2944af51ced81fb32d79","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8962f5da853256e34903f2a521b223b7b5550a7bb51b2944af51ced81fb32d79","first_computed_at":"2026-05-18T00:41:31.209134Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:41:31.209134Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+ToXxTrpSiHN7Sfj77hD7GeBKQIWJCwZHDjOTXdLwGcjipV36KowOFnDF9WGh+nYXdZoG/zmvgJfJfvNPtcpAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:41:31.209830Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.08724","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5b31424d05e791de926553bb61982fac734c8f8ab8aa7dea9ca5ac945cbe34d1","sha256:b9174a567fa833c53f555675a63f187abe7bad0c418dc5e055f853c4947d976b"],"state_sha256":"e9f5c587a41853b70fff4acd4ef68bc4f743e7af557c634f98e6f94b2d235480"}