Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 17 July 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1903.04763.
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 2026-07-17T06:31:00.352745+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-05-15T11:50:20.600831Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-05-15T11:50:32.652273Z
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 370a29bb-d4ee-4b0e-8b1c-703e6595b108 · inbound
In the Realm of the Hubble tension $-$ a Review of Solutions Messengers from the Early Universe: Cosmic Neutrinos and Other Light Relics
Reference 283
Source-reported events for the cited work
No event found in the named queried sources as of 2026-07-17T06:31:00.352745+00:00.