{"as_of":"2026-08-12T06:10:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:4fbb2fc6322babddffc51f55060f420a8aef5b28fad70cdc50f335ec6e6d09b4","coverage":[{"denominator":0,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":1,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":1,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-11T06:34:44.6726+00:00","state":"measured"},{"denominator":1,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":1,"source":"paper_references, paper_reference_links","source_observed_at":"2026-06-28T10:39:56.302357Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"arxiv_reference","source_observed_at":"2026-07-02T02:46:28.712058Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2104.01945","last_updated":"2021-04-05T15:07:16Z","snapshot_observed_at":"2026-07-06T10:56:36.127515Z","submitted_at":"2021-04-05T15:07:16Z","title":"Multilevel Stein variational gradient descent with applications to Bayesian inverse problems","version":1},"cited_work":{"arxiv_id":"2104.01945","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2104.01945","snapshot_observed_at":"2026-07-02T02:46:28.712058Z","title":"Multilevel Stein variational gra- dient descent with applications to Bayesian inverse problems","venue":null,"work_id":"f67ffa28-e1af-4ce7-9a0c-84531cf2c110","year":2021},"citing_paper":{"arxiv_id":"2606.04100","last_updated":"2026-06-02T18:07:41Z","snapshot_observed_at":"2026-08-10T04:04:31.111804Z","submitted_at":"2026-06-02T18:07:41Z","title":"Stein Kernelized Molecular Dynamics for Active Learning of Interatomic Potentials","version":1},"reference_index":46,"source":"pdf_text","source_observed_at":"2026-06-28T10:39:56.302357Z"},"links":{"cited_paper":"/paper/2104.01945","citing_paper":"/paper/2606.04100"},"observation_digest":"sha256:52f74b3610eb3d3985782a81aefdf183e800414e293b606ed77e01f19a96743c","observation_id":"0aa6f3a3-7d11-45d9-bcf7-845ee6b1799e","resolution":{"observed_at":"2026-07-02T02:46:28.714194Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2104.01945/citation-record","integrity":"/paper/2104.01945/integrity","json":"/paper/2104.01945/citation-record.json","paper":"/paper/2104.01945"},"outbound":[],"paper":{"arxiv_id":"2104.01945","last_updated":"2021-04-05T15:07:16Z","latest_version":1,"primary_category":"math.NA","snapshot_observed_at":"2026-07-06T10:56:36.127515Z","submitted_at":"2021-04-05T15:07:16Z","title":"Multilevel Stein variational gradient descent with applications to Bayesian inverse problems"},"reference_resolution":{"displayed":0,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":0,"verified_exact":0,"verified_fuzzy":0},"total_outbound_references":0},"refusal":"A citation records a reference. It does not transfer a finding from one paper to another.","schema":"pith.paper-citation-record.v1","standing_sources":[{"observed_at":"2026-08-11T06:34:44.6726+00:00","source":"crossref"},{"observed_at":"2026-08-11T06:34:36.301508+00:00","source":"retraction_watch"}],"thesis":"As of 12 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2104.01945."}