Paper Citation Record · LEDGER

Fermion mass and width in QED in a magnetic field

As of 8 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2104.04019.

A citation records a reference. It does not transfer a finding from one paper to another.

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 2 of 2 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-08T06:32:00.761636+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-02T07:31:38.505142Z

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: cited_works

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 5d526689-e140-4d4d-894b-98d4f3fe0cc5 · inbound

Reference 22

Resolution: unresolved; no resolver link, observed 2026-07-14T01:02:25.494701Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f1f007b2-45e1-447e-9b4e-279fed963192 · inbound

Reference 25

Resolution: unresolved; no resolver link, observed 2026-08-02T07:31:38.505142Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.