Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
Nonlinear Invariant Risk Minimization: A Causal Approach
As of 8 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2102.12353.
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 2026-08-08T06:32:00.761636+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-07T20:23:58.645378Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-07T04:11:44.049250Z
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 f556cbd8-e1ca-4700-9dd1-9cce5dcde897 · inbound
Elastic Representation: Mitigating Spurious Correlations for Group Robustness cites this paper.
Elastic Representation: Mitigating Spurious Correlations for Group Robustness Nonlinear Invariant Risk Minimization: A Causal Approach
Reference 21
- Resolution
- unresolved
- no resolver link, observed 2026-08-07T20:23:58.645378Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 94bb2527-90e0-4a17-b93c-011dc91ace70 · inbound
Causal Effect Identification in Heterogeneous Environments from Higher-Order Moments cites this paper.
Causal Effect Identification in Heterogeneous Environments from Higher-Order Moments Nonlinear Invariant Risk Minimization: A Causal Approach
Reference 17
- Resolution
- verified exact
- local_arxiv, observed 2026-08-07T04:11:44.052943Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.