Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
The Euler characteristic of $\operatorname{Out}(F_n)$
As of 15 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1907.03543.
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 2026-08-14T06:32:32.682623+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-14T05:21:49.157875Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-14T05:21:49.312647Z
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 c42a91fb-548a-46b2-8a20-d47f9474ff72 · inbound
On the top-dimensional $\ell^2$-Betti numbers cites this paper.
On the top-dimensional $\ell^2$-Betti numbers The Euler characteristic of $\operatorname{Out}(F_n)$
Reference 12
- Resolution
- verified exact
- local_arxiv, observed 2026-08-14T05:21:49.317834Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.