Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 15 July 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1909.09494.
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 2026-07-14T06:31:01.685423+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-05-21T15:59:05.313214Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-21T16:00:19.684685Z
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 5aa35870-f919-4b70-8a70-2a0e020ef60f · inbound
Hadronic Origin of Sub-PeV Gamma-Ray Emission from LHAASO J0621+3755 Resolving the Crab pulsar wind nebula at teraelectronvolt energies
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-07-14T06:31:01.685423+00:00.