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 2 inbound Pith citation observations for arXiv:1904.05680.
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 2026-08-15T16:25:53.403613Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-14T14:42:53.909296Z
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 ac8e7cab-f376-4e12-af5f-4b426b80f7b9 · inbound
Ferromagnetism in Quantum Dot Plaquettes Nagaoka ferromagnetism observed in a quantum dot plaquette
Reference 24
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 a89510d8-7ba4-4c6e-975b-5589cc62e0d0 · inbound
Extended Hubbard Model realized in 2D clusters of molecular anions Nagaoka ferromagnetism observed in a quantum dot plaquette
Reference 11
Source-reported events for the cited work
Unavailable: canonical work link unavailable.