Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1906.02224.
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 2026-08-15T06:32:42.880941+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-14T15:20:09.836005Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-14T14:29:38.185427Z
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 5dee217c-04f9-4b2e-b5e0-032a194e9176 · inbound
Hidden Chern number in one-dimensional non-Hermitian chiral-symmetric systems Exceptional points and the topology of quantum many-body spectra
Reference 15
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c903c289-2a15-4ac9-b6d5-afb0fc96dfe9 · inbound
Critical fluctuations at a many-body exceptional point Exceptional points and the topology of quantum many-body spectra
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.