{"as_of":"2026-08-05T23:50:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:17e6bf103b2cc4d1500e15bd4233e756a4b8652f458b1843590747c300e34b09","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":"2026-08-05T06:32:48.257954+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":"2026-05-22T18:04:14.942889Z","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":"2026-05-22T18:05:00.824159Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2403.06456","last_updated":"2024-03-11T06:32:32Z","snapshot_observed_at":"2026-07-06T17:42:24.853273Z","submitted_at":"2024-03-11T06:32:32Z","title":"A Survey of Learned Indexes for the Multi-dimensional Space","version":1},"cited_work":{"arxiv_id":"2403.06456","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2403.06456","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"A survey of learned indexes for the multi-dimensional space","venue":null,"work_id":"e8df243f-c0e5-416c-967d-569f5192df8d","year":2024},"citing_paper":{"arxiv_id":"2504.18883","last_updated":"2026-05-13T00:47:13Z","snapshot_observed_at":"2026-07-31T07:29:48.813207Z","submitted_at":"2025-04-26T10:10:20Z","title":"LiLIS: A Lightweight Distributed Learned Index Framework for Spatial Decision Analysis","version":4},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-05-22T18:04:14.942889Z"},"links":{"cited_paper":"/paper/2403.06456","citing_paper":"/paper/2504.18883"},"observation_digest":"sha256:f87389c35e674f7264610d6f2325d50daabb82d8e9b9b933342d9874781093ad","observation_id":"9b8925ec-e472-4ca2-8a98-f3ef94927366","resolution":{"observed_at":"2026-05-22T18:05:00.826478Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2403.06456/citation-record","integrity":"/paper/2403.06456/integrity","json":"/paper/2403.06456/citation-record.json","paper":"/paper/2403.06456"},"outbound":[],"paper":{"arxiv_id":"2403.06456","last_updated":"2024-03-11T06:32:32Z","latest_version":1,"primary_category":"cs.DB","snapshot_observed_at":"2026-07-06T17:42:24.853273Z","submitted_at":"2024-03-11T06:32:32Z","title":"A Survey of Learned Indexes for the Multi-dimensional Space"},"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":"2026-08-05T06:32:48.257954+00:00","source":"crossref"},{"observed_at":"2026-08-05T06:32:44.755628+00:00","source":"retraction_watch"}],"thesis":"As of 5 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2403.06456."}