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:0705.2388.
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 2026-08-12T22:02:13.944357Z
A source-named dated measurement, never combined with another source.
Source: cited_works
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 8443119b-c3e3-4a7e-a097-2f5e943cb70d · inbound
(2+1) Lorentzian quantum cosmology from spin-foams: opportunities and obstacles for semi-classicality The loop-quantum-gravity vertex-amplitude
Reference 15
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8c16d8e7-1f60-4f02-9237-32a5f0b5a89d · inbound
Les Houches lectures on Spinfoam Path Integrals The loop-quantum-gravity vertex-amplitude
Reference 126
Source-reported events for the cited work
Unavailable: canonical work link unavailable.