Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
Cop number of $2K_2$-free graphs
As of 20 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1903.11484.
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 2026-08-19T06:32:44.657259+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-15T16:09:08.325388Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-15T16:09:08.381374Z
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 dffa4f7e-2af4-4202-aa1c-e4515521872a · inbound
Cops and Robbers on Graphs with Path Constraints cites this paper.
Cops and Robbers on Graphs with Path Constraints Cop number of $2K_2$-free graphs
Reference 18
- Resolution
- verified exact
- local_arxiv, observed 2026-08-15T16:09:08.387381Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.