Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 22 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 5 inbound Pith citation observations for arXiv:gr-qc/9612035.
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 2026-08-22T06:32:14.747728+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-16T00:01:33.176161Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-11T23:01:21.493903Z
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 4e9c48aa-f989-4e58-969d-d94d43e47d63 · inbound
Quantum geometry from higher gauge theory ``Sum over Surfaces'' form of Loop Quantum Gravity
Reference 103
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5fc72c3a-4da7-42fa-829d-543f479ffaec · inbound
An Exactly Soluble Group Field Theory ``Sum over Surfaces'' form of Loop Quantum Gravity
Reference 68
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3d3ae960-8c43-413e-95ce-c607de96503f · inbound
Deep learning spinfoam vertex amplitudes: the Euclidean Barrett-Crane model ``Sum over Surfaces'' form of Loop Quantum Gravity
Reference 18
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 786c7dad-68ee-4a9c-ba1f-5f0c28b1a4b2 · inbound
Toller matrices and the Feynman $i\varepsilon$ in spinfoams ``Sum over Surfaces'' form of Loop Quantum Gravity
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation b67500f9-0669-48ce-b7fb-f62747a819e7 · inbound
Les Houches lectures on Spinfoam Path Integrals ``Sum over Surfaces'' form of Loop Quantum Gravity
Reference 23
Source-reported events for the cited work
Unavailable: canonical work link unavailable.