Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 18 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:2503.21447.
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 2026-08-18T06:34:40.430872+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-15T22:56:44.121311Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-11T14:41:16.258047Z
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 47bef3f6-c48b-40f3-b6d6-9a0ab564b526 · inbound
Lie symmetries and ghost-free representations of the Pais-Uhlenbeck model Quantisations of exactly solvable ghostly models
Reference 18
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6cd9811e-c7a4-41e3-9fa2-93c8b8325bf8 · inbound
Unitary Time Evolution and Vacuum for a Quantum Stable Ghost Quantisations of exactly solvable ghostly models
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation a4a7052a-6402-42bf-9358-0a1fb164e010 · inbound
Quantum mechanics with a ghost: Counterexamples to spectral denseness Quantisations of exactly solvable ghostly models
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.