Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
The Infrared Behavior of One-Loop QCD Amplitudes at Next-to-Next-to-Leading Order
As of 7 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:hep-ph/9903516.
A citation records a reference. It does not transfer a finding from one paper to another.
Coverage vector
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-07T06:34:17.273281+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-06T12:24:49.903731Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-05-17T22:02:08.761905Z
Reference resolution
0 of 0 outbound references displayed
- verified exact0
- verified fuzzy0
- unresolved0
- parse uncertain0
- malformed identifier0
- metadata mismatch0
External citation measurements
No source-named external measurement is stored.
Outbound references
No outbound reference observations are available for this paper version.
Pith citing papers
Observation 3d890321-7a9c-4e25-856a-3cf9a455934c · inbound
Infrared singularities and the collinear limits of multi-leg scattering amplitudes cites this paper.
Infrared singularities and the collinear limits of multi-leg scattering amplitudes The Infrared Behavior of One-Loop QCD Amplitudes at Next-to-Next-to-Leading Order
Reference 26
- Resolution
- unresolved
- no resolver link, observed 2026-08-06T12:24:49.903731Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a0e3e21d-9188-48d0-baf3-0a82bb478d4b · inbound
Two-loop all-plus helicity amplitudes for self-dual Higgs boson with gluons via unitarity cut constraints cites this paper.
Two-loop all-plus helicity amplitudes for self-dual Higgs boson with gluons via unitarity cut constraints The Infrared Behavior of One-Loop QCD Amplitudes at Next-to-Next-to-Leading Order
Reference 120
- Resolution
- verified exact
- local_arxiv, observed 2026-05-17T22:02:08.763709Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.
Observation 0190614e-013d-45c2-8468-833cbcf9a41a · inbound
Non-abelian soft radiation data for a celestial theory cites this paper.
Non-abelian soft radiation data for a celestial theory The Infrared Behavior of One-Loop QCD Amplitudes at Next-to-Next-to-Leading Order
Reference 49
- Resolution
- unresolved
- no resolver link, observed 2026-08-03T13:58:52.731249Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.