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:2104.02969.
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 2026-08-06T22:52:12.323343Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-16T07:47:32.774685Z
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 54541cb0-10b7-46ed-92a0-2f815c61bbf5 · inbound
GWTC-2.1: Deep Extended Catalog of Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run A flexible Gaussian process reconstruction method and the mass function of the coalescing binary black hole systems
Reference 199
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 63ba69fb-407e-4a7d-95ee-5f52829945c4 · inbound
Nowhere left to hide: revealing realistic gravitational-wave populations in high dimensions and high resolution with PixelPop A flexible Gaussian process reconstruction method and the mass function of the coalescing binary black hole systems
Reference 88
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6c7289c6-1fee-4f32-9178-c396707516ba · inbound
Aligned Hierarchical Black Hole Mergers in Active-Galactic-Nuclei Disks Revealed by GWTC-4 A flexible Gaussian process reconstruction method and the mass function of the coalescing binary black hole systems
Reference 46
Source-reported events for the cited work
Unavailable: canonical work link unavailable.