Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 20 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2304.02691.
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 2026-08-19T06:32:44.657259+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-05-08T01:54:00.651553Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-12T08:51:23.892270Z
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 00c18b37-7e51-4018-9613-b8bc73031073 · inbound
Toller matrices and the Feynman $i\varepsilon$ in spinfoams Numerical approach to the black-to-white hole transition
Reference 86
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation c21759ef-593e-49f5-9e61-a0b68957fe29 · inbound
Minimum lifetime of a black hole Numerical approach to the black-to-white hole transition
Reference 65
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.