Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 6 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2104.06855.
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 2026-08-06T06:34:29.942622+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-01T21:24:21.769909Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-07-14T12:00:26.657712Z
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 b0415610-ccd1-4380-bbeb-cecc51655ee2 · inbound
Fermi-Large Area Telescope Detection of Very High Energy (>100 GeV) Emission from Compton-Dominated Blazars Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign
Reference 117
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.
Observation 7bea2205-5a7a-4bbe-9930-a30dfe6aa1e4 · inbound
Dynamics and geometry of the inner sub-parsec-scale jet in 3C 279 observed with the Event Horizon Telescope Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign
Reference 141
Source-reported events for the cited work
Unavailable: canonical work link unavailable.