Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
Cross-validation: what does it estimate and how well does it do it?
As of 18 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2104.00673.
A citation records a reference. It does not transfer a finding from one paper to another.
Coverage vector
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-18T06:34:40.430872+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-14T10:42:08.786540Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-14T10:42:09.435612Z
Reference resolution
0 of 0 outbound references displayed
- verified exact0
- verified fuzzy0
- unresolved0
- parse uncertain0
- malformed identifier0
- metadata mismatch0
External citation measurements
No source-named external measurement is stored.
Outbound references
No outbound reference observations are available for this paper version.
Pith citing papers
Observation db905f9f-87ec-4376-957a-50d74ebe854c · inbound
Towards Optimal Estimators for Randomized Control Trials cites this paper.
Towards Optimal Estimators for Randomized Control Trials Cross-validation: what does it estimate and how well does it do it?
Reference 6
- Resolution
- unresolved
- no resolver link, observed 2026-08-01T00:05:15.214976Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f46e0808-34e9-4475-ad9f-38bc6578ee04 · inbound
A Unifying Perspective on Causal World Models: From Observations to Representations to Structure cites this paper.
A Unifying Perspective on Causal World Models: From Observations to Representations to Structure Cross-validation: what does it estimate and how well does it do it?
Reference 178
- Resolution
- metadata mismatch
- local_arxiv, observed 2026-08-14T10:42:09.440125Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.