Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 15 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1812.01623.
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 2026-08-15T06:32:42.880941+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-14T05:24:12.383370Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-14T05:22:57.047249Z
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 c13b38cb-4778-410e-ad92-0922510bc4d5 · inbound
Studying black holes on horizon scales with space-VLBI RadioAstron orbit determination and evaluation of its results using correlation of space-VLBI observations
Reference 40
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 7658ae1b-4f1f-42d7-9763-d1afbcaec6ad · inbound
Extremely long baseline interferometry with Origins Space Telescope RadioAstron orbit determination and evaluation of its results using correlation of space-VLBI observations
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.