Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 15 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1903.07721.
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 2026-08-03T14:24:36.170758Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-11T09:50:58.441560Z
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 ef6e021b-d6ef-4d79-bddd-99a3f0875bcf · inbound
Variational matrix product states for combinatorial optimization Do tensor renormalization group methods work for frustrated spin systems?
Reference 47
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 90a45bf9-40dd-44a3-9c2e-3ba72713a12a · inbound
Tensor-Network Population Annealing Do tensor renormalization group methods work for frustrated spin systems?
Reference 37
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.