Paper Citation Record · LEDGER

Orbital angular momentum coupling in elastic photon-photon scattering

As of 23 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1902.05928.

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 2026-08-23T06:30:58.430688+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-11T16:13:40.582636Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-08-11T16:13:40.885641Z

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 76e257af-0208-4e2a-8bc8-54971e166b92 · inbound

Reference 96

Resolution: metadata mismatch; local_arxiv, observed 2026-08-11T16:13:40.897532Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 60e914e1-707a-4ba2-9291-a047ee1f51a8 · inbound

Reference 66

Resolution: unresolved; no resolver link, observed 2026-08-04T10:15:02.126955Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.