{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:344ELMPIEF4EBMVV4E4PEB4MJ6","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":"2b187e33d9b847219e3e703ad1f6b25b4768006692b292c0511a9d3e4ddaeb87","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-06-25T14:37:20Z","title_canon_sha256":"436c2ee1274bcfe0e4f46f44bd43185d313a8c7255015942c0b360f429501921"},"schema_version":"1.0","source":{"id":"2406.17595","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.17595","created_at":"2026-07-05T09:27:02Z"},{"alias_kind":"arxiv_version","alias_value":"2406.17595v3","created_at":"2026-07-05T09:27:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.17595","created_at":"2026-07-05T09:27:02Z"},{"alias_kind":"pith_short_12","alias_value":"344ELMPIEF4E","created_at":"2026-07-05T09:27:02Z"},{"alias_kind":"pith_short_16","alias_value":"344ELMPIEF4EBMVV","created_at":"2026-07-05T09:27:02Z"},{"alias_kind":"pith_short_8","alias_value":"344ELMPI","created_at":"2026-07-05T09:27:02Z"}],"graph_snapshots":[{"event_id":"sha256:a57be5216cb79498ecccaf9ac6b9db111ec9630856d1c92e306386de65b46dd5","target":"graph","created_at":"2026-07-05T09:27:02Z","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/2406.17595/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This study presents a long-range descriptor for machine learning force fields (MLFFs) that maintains translational and rotational symmetry, similar to short-range descriptors while being able to incorporate long-range electrostatic interactions. The proposed descriptor is based on an atomic density representation and is structurally similar to classical short-range atom-centered descriptors, making it straightforward to integrate into machine learning schemes. The effectiveness of our model is demonstrated through comparative analysis with the long-distance equivariant (LODE) descriptor. In a ","authors_text":"Carolin Faller, Georg Kresse, Merzuk Kaltak","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-06-25T14:37:20Z","title":"Density-Based Long-Range Electrostatic Descriptors for Machine Learning Force Fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.17595","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":"sha256:4b5a5abb1210b10731c7e75d3f408510e46cec0d9cd9c749b4486604cd7492c8","target":"record","created_at":"2026-07-05T09:27:02Z","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":"2b187e33d9b847219e3e703ad1f6b25b4768006692b292c0511a9d3e4ddaeb87","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-06-25T14:37:20Z","title_canon_sha256":"436c2ee1274bcfe0e4f46f44bd43185d313a8c7255015942c0b360f429501921"},"schema_version":"1.0","source":{"id":"2406.17595","kind":"arxiv","version":3}},"canonical_sha256":"df3845b1e8217840b2b5e138f2078c4fa83438e1990f4038613055dc53aa6142","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"df3845b1e8217840b2b5e138f2078c4fa83438e1990f4038613055dc53aa6142","first_computed_at":"2026-07-05T09:27:02.594337Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:27:02.594337Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"m1USkElhiOK4cba4OK++6OZIBCgkDaOgw2lvPBCLaNZM9FXlMdcL1PgKjDOuPfdsy5yiAWvx/W4oWTt/mGZ3AA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:27:02.594893Z","signed_message":"canonical_sha256_bytes"},"source_id":"2406.17595","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4b5a5abb1210b10731c7e75d3f408510e46cec0d9cd9c749b4486604cd7492c8","sha256:a57be5216cb79498ecccaf9ac6b9db111ec9630856d1c92e306386de65b46dd5"],"state_sha256":"af2a483fa2bc311e3ad727f9ada1205a1435ecd396243f8ba23de624190a45cd"}