Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
Causality and loop-tree duality at higher loops
As of 7 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1902.02135.
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 2026-08-06T18:56:41.422511Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-04T21:50:31.446817Z
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 19e61129-4633-4b53-b039-40f8d048f607 · inbound
Cosmological phase transitions without high-temperature expansions cites this paper.
Cosmological phase transitions without high-temperature expansions Causality and loop-tree duality at higher loops
Reference 122
- Resolution
- unresolved
- no resolver link, observed 2026-08-06T18:56:41.422511Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation de7294ec-0c02-4887-b974-7ccb4632f0ba · inbound
General finite two-loop amplitude integrand for photoproduction in quark annihilation cites this paper.
General finite two-loop amplitude integrand for photoproduction in quark annihilation Causality and loop-tree duality at higher loops
Reference 26
- Resolution
- verified exact
- local_arxiv, observed 2026-08-04T21:50:31.450274Z
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.