Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 12 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:gr-qc/0208020.
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 2026-08-12T06:34:41.77262+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-11T17:53:17.796343Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-05T02:28:24.338817Z
0 of 0 outbound references displayed
External citation measurements
17
pith, observed 2026-08-05T02:28:24.338817Z
No outbound reference observations are available for this paper version.
Observation df2c6e4b-fe2a-4e2f-8dc5-1cf50f9142de · inbound
Smart Holes: Analogue black holes with the right temperature and entropy Black-hole horizon and metric singularity at the brane separating two sliding superfluids
Reference 22
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1f5bbfea-04e6-44ca-aa48-450e4adb6f16 · inbound
Laboratory rivers extremize friction and are cosmological analogues Black-hole horizon and metric singularity at the brane separating two sliding superfluids
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.