Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 8 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:2401.09138.
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 2026-08-08T06:32:00.761636+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-06T18:42:54.794345Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-18T23:01:54.137014Z
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 9f2ba45a-9bb0-44f1-a895-4d5dd4142bf8 · inbound
Whispers from the Early Universe: The Ringdown of Primordial Black Holes Gravitational waves and primordial black holes from axion domain walls in level crossing
Reference 77
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5a481448-7e89-472f-8381-28726fdddfb4 · inbound
Completing Axion Double Level Crossings Gravitational waves and primordial black holes from axion domain walls in level crossing
Reference 43
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.
Observation 4d0397b9-8f7c-4c0d-a6df-b0bf36c3effe · inbound
Sign-Flipping Axion Potentials via Kapitza-Type Modulation by Heavy Axions Gravitational waves and primordial black holes from axion domain walls in level crossing
Reference 25
Source-reported events for the cited work
Unavailable: canonical work link unavailable.