Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 17 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 4 inbound Pith citation observations for arXiv:2109.02816.
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 2026-08-17T06:30:58.91139+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-15T16:51:11.343301Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-16T11:20:24.675088Z
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 a22eb5f3-fa24-4fa3-ac8a-32ba17253162 · inbound
Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A$^*$ Motion of Particles and Gravitational Lensing Around (2+1)-dimensional BTZ black holes in Gauss-Bonnet Gravity
Reference 61
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.
Observation ef53172f-60e8-4d38-898c-13cad026a7aa · inbound
Notes on solution phase space and BTZ black hole Motion of Particles and Gravitational Lensing Around (2+1)-dimensional BTZ black holes in Gauss-Bonnet Gravity
Reference 71
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 290e0838-38f3-4ebf-ace3-a9a700bbbbcb · inbound
Strong gravitational lensing by black hole in F(R) Euler Heisenberg Gravity's Rainbow Motion of Particles and Gravitational Lensing Around (2+1)-dimensional BTZ black holes in Gauss-Bonnet Gravity
Reference 77
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2b920c01-6b50-4cb1-835b-c345144ee4a4 · inbound
Probing Lorentz Symmetry Violation through Lensing Observables of Rotating Black Holes Motion of Particles and Gravitational Lensing Around (2+1)-dimensional BTZ black holes in Gauss-Bonnet Gravity
Reference 74
Source-reported events for the cited work
Unavailable: canonical work link unavailable.