Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 10 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:0909.5257.
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 2026-08-10T06:31:04.303077+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-08T14:00:03.048641Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-11T12:52:14.968728Z
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 377df9b3-fa73-4f87-b1a1-5aa917609114 · inbound
The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations Calculation of HELAS amplitudes for QCD processes using graphics processing unit (GPU)
Reference 120
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.
Observation 0c212e03-8a57-44d3-aee8-c276678c103c · inbound
Accelerating Berends-Giele recursion for gluons in arbitrary dimensions over finite fields Calculation of HELAS amplitudes for QCD processes using graphics processing unit (GPU)
Reference 29
Source-reported events for the cited work
Unavailable: canonical work link unavailable.