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 4 inbound Pith citation observations for arXiv:2009.05459.
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 2026-08-02T22:35:49.225940Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-16T11:20:24.622554Z
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 5c26290c-8aef-406a-8cfa-b94c3dc8e694 · inbound
Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A$^*$ Canonical variational completion and 4D Gauss-Bonnet gravity
Reference 44
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 e3e91555-6de7-49cf-ab50-71d669ad9696 · inbound
Regular black holes from pure gravity in four dimensions Canonical variational completion and 4D Gauss-Bonnet gravity
Reference 89
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 32f1e957-7a56-499a-ba26-b1ca7fafd1aa · inbound
All $2D$ generalised dilaton theories from $d\geq 4$ gravities Canonical variational completion and 4D Gauss-Bonnet gravity
Reference 103
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 728085d5-e79f-4dcd-b607-b4b0c64d163e · inbound
All $2D$ generalised dilaton theories from $d\geq 4$ gravities Canonical variational completion and 4D Gauss-Bonnet gravity
Reference 103
Source-reported events for the cited work
Unavailable: canonical work link unavailable.