{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:TNVWNMAZWAD7ZMTIGPUTRCJULC","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":"8953e69e40dc9dbe388bf7fcf6d97b2998d6c410e3ba1bf486b2054ef4744af1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-10-10T18:24:05Z","title_canon_sha256":"3f2c69a6778c686a7fd9542da2daebbf9625bd6dd7a9140105adba3ad34582a9"},"schema_version":"1.0","source":{"id":"1410.3353","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.3353","created_at":"2026-05-18T02:40:11Z"},{"alias_kind":"arxiv_version","alias_value":"1410.3353v1","created_at":"2026-05-18T02:40:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.3353","created_at":"2026-05-18T02:40:11Z"},{"alias_kind":"pith_short_12","alias_value":"TNVWNMAZWAD7","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"TNVWNMAZWAD7ZMTI","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"TNVWNMAZ","created_at":"2026-05-18T12:28:49Z"}],"graph_snapshots":[{"event_id":"sha256:93ef22222ad2c1a06239ec990fa36030947bad421b4aef83996bee5b1a879509","target":"graph","created_at":"2026-05-18T02:40:11Z","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":"Quantum mechanics based ab-initio molecular dynamics (MD) simulation schemes offer an accurate and direct means to monitor the time-evolution of materials. Nevertheless, the expensive and repetitive energy and force computations required in such simulations lead to significant bottlenecks. Here, we lay the foundations for such an accelerated ab-initio MD approach integrated with a machine learning framework. The proposed algorithm learns from previously visited configurations in a continuous and adaptive manner on-the-fly, and predicts (with chemical accuracy) the energies and atomic forces of","authors_text":"Rampi Ramprasad, Venkatesh Botu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-10-10T18:24:05Z","title":"Ab-Initio Molecular Dynamics Acceleration Scheme with an Adaptive Machine Learning Framework"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.3353","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:de21bba7d9308f76b8066dd47a6887a938130fbee3f2741bf0bb014be4fdd781","target":"record","created_at":"2026-05-18T02:40:11Z","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":"8953e69e40dc9dbe388bf7fcf6d97b2998d6c410e3ba1bf486b2054ef4744af1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-10-10T18:24:05Z","title_canon_sha256":"3f2c69a6778c686a7fd9542da2daebbf9625bd6dd7a9140105adba3ad34582a9"},"schema_version":"1.0","source":{"id":"1410.3353","kind":"arxiv","version":1}},"canonical_sha256":"9b6b66b019b007fcb26833e93889345881121ca1187f5782bee0172c07988c0d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9b6b66b019b007fcb26833e93889345881121ca1187f5782bee0172c07988c0d","first_computed_at":"2026-05-18T02:40:11.491344Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:40:11.491344Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SGLkxZqI1ZQIpDenIbb90ZODbZIMvdut8OVJedSl/ncx4AdXGARhGrKzdqQCDW03XO1DsphFWXq21zxnwzYVDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:40:11.491800Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.3353","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:de21bba7d9308f76b8066dd47a6887a938130fbee3f2741bf0bb014be4fdd781","sha256:93ef22222ad2c1a06239ec990fa36030947bad421b4aef83996bee5b1a879509"],"state_sha256":"0b0a1b66c5d9f4ea382e8a1dc8ce1536ab29b1aa96118832750627f5787d6d79"}