{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:CIYU65E2AVQPJ3OQWVSVX4U3CM","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":"c6a3346760b927f66aa1b1932ee18ccd49cc9cdd97ddaca90a4528a054ff06f0","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2017-10-12T14:21:59Z","title_canon_sha256":"61b08e1b7538d8ca72a92656ad454dfbcb5cfdecca1254c2591246b2d8964477"},"schema_version":"1.0","source":{"id":"1710.04535","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.04535","created_at":"2026-05-18T00:27:04Z"},{"alias_kind":"arxiv_version","alias_value":"1710.04535v1","created_at":"2026-05-18T00:27:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.04535","created_at":"2026-05-18T00:27:04Z"},{"alias_kind":"pith_short_12","alias_value":"CIYU65E2AVQP","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"CIYU65E2AVQPJ3OQ","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"CIYU65E2","created_at":"2026-05-18T12:31:10Z"}],"graph_snapshots":[{"event_id":"sha256:25f432df009ddf337be9d47d3c4a0e1dac5d1b16b57cfba440ce468620879d0e","target":"graph","created_at":"2026-05-18T00:27:04Z","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":"A challenge for molecular quantum dynamics (QD) calculations is the curse of dimensionality with respect to the nuclear degrees of freedom. A common approach that works especially well for fast reactive processes is to reduce the dimensionality of the system to a few most relevant coordinates. Identifying these can become a very difficult task, since they often are highly unintuitive. We present a machine learning approach that utilizes an autoencoder that is trained to find a low-dimensional representation of a set of molecular configurations. These configurations are generated by trajectory ","authors_text":"Julius P. P. Zauleck, Regina de Vivie-Riedle","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2017-10-12T14:21:59Z","title":"Constructing grids for molecular quantum dynamics using an autoencoder"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.04535","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":"sha256:32bad74ef037a4846ac12bc79589a6446c27999933d86fb582329287332a723a","target":"record","created_at":"2026-05-18T00:27:04Z","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":"c6a3346760b927f66aa1b1932ee18ccd49cc9cdd97ddaca90a4528a054ff06f0","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2017-10-12T14:21:59Z","title_canon_sha256":"61b08e1b7538d8ca72a92656ad454dfbcb5cfdecca1254c2591246b2d8964477"},"schema_version":"1.0","source":{"id":"1710.04535","kind":"arxiv","version":1}},"canonical_sha256":"12314f749a0560f4edd0b5655bf29b131da5cae2b4dd50b61bc38aad79736ec4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"12314f749a0560f4edd0b5655bf29b131da5cae2b4dd50b61bc38aad79736ec4","first_computed_at":"2026-05-18T00:27:04.419171Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:27:04.419171Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zqg652l4Evftw5EOZ0uAoPPfoWcIl36dj+MTo10M7d+5X9ykcYZH2rWNzoVYBKJP6KWSze1LUo/qYn9r+8RRAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:27:04.419662Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.04535","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:32bad74ef037a4846ac12bc79589a6446c27999933d86fb582329287332a723a","sha256:25f432df009ddf337be9d47d3c4a0e1dac5d1b16b57cfba440ce468620879d0e"],"state_sha256":"3b3787b2b45d0905254974476371dc39ae966ed5bea52d33f6cc9df2e288568b"}