Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 15 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1905.06641.
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 2026-08-15T06:32:42.880941+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-14T11:57:36.200025Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-14T05:00:05.755235Z
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 7656c601-4fd8-4b24-8b75-9f54a384ce07 · inbound
Federated Learning: Challenges, Methods, and Future Directions Client-Edge-Cloud Hierarchical Federated Learning
Reference 70
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d102627a-29f2-4003-a682-137e6172e0af · inbound
Hierarchical Federated Learning Across Heterogeneous Cellular Networks Client-Edge-Cloud Hierarchical Federated Learning
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.