Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 7 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:2109.09679.
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 2026-08-07T06:34:17.273281+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-02T18:02:35.137499Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-21T10:19:59.751079Z
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 237f23a4-0dcc-4bfe-98a2-7b973108d30d · inbound
Axions at the meV Crossroads: Theory, Cosmology, Astrophysics, and Experiments Comment on "More Axions from Strings''
Reference 91
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4fdc2353-54da-4a1c-a1b3-3bc531da7fd9 · inbound
On the predictivity of axion dark matter in the presence of Peccei-Quinn breaking Comment on "More Axions from Strings''
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 01a26122-767a-4c25-8169-67019f61e8e3 · inbound
Constant Scaling Fails for Global Monopole Networks Comment on "More Axions from Strings''
Reference 26
Source-reported events for the cited work
Unavailable: canonical work link unavailable.