Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 10 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:2203.09001.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-10T06:31:04.303077+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-07T00:57:56.502118Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-07T00:57:56.654368Z
0 of 0 outbound references displayed
External citation measurements
No source-named external measurement is stored.
No outbound reference observations are available for this paper version.
Observation 783c0b2f-6715-4dc5-ade2-181af7ddede7 · inbound
Moment Restrictions for Nonlinear Panel Data Models with Feedback Selection and parallel trends
Reference 375
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation a9554665-be88-43c2-a500-ec3771170b26 · inbound
Learning What to Learn: Experimental Design when Combining Experimental with Observational Evidence Selection and parallel trends
Reference 47
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 97023670-61e1-4647-8da2-9e8a66e3a27d · inbound
Difference-in-Differences in the Presence of Unknown Interference Selection and parallel trends
Reference 12
Source-reported events for the cited work
Unavailable: canonical work link unavailable.