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:2104.09772.
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 2026-08-14T04:27:47.633273Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-11T21:21:14.591582Z
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 361259eb-65b7-4e17-896e-c2fdcd2e9de8 · inbound
Searching for ultralight bosons with Josephson junction interferometry Constraints on axionic fuzzy dark matter from light bending and Shapiro time delay
Reference 18
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.
Observation e68023d1-7b39-4c99-b5cd-7ed5eac479bb · inbound
Probing nonlinear electrodynamics-sourced black holes via light and orbital mechanics Constraints on axionic fuzzy dark matter from light bending and Shapiro time delay
Reference 75
Source-reported events for the cited work
Unavailable: canonical work link unavailable.