Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 14 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2106.03968.
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 2026-08-14T06:32:32.682623+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-10T04:36:57.033242Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-07-11T04:17:45.955018Z
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 18419d0f-b660-4c48-be32-a4ee4403e7da · inbound
Gleaning gravitational amplitudes -- a double copy for canceling dilatons Superstring loop amplitudes from the field theory limit
Reference 178
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 761d6289-8def-4c25-9d0c-bb75df07cfc6 · inbound
Degenerations of flat connections on Riemann surfaces Superstring loop amplitudes from the field theory limit
Reference 58
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.