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:2011.08747.
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 2026-08-16T06:30:59.297886+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-15T15:15:57.963107Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-10T00:34:47.549699Z
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 c0a8fdbc-6a7a-468f-9a07-f3d299c5ee8a · inbound
QCD sum rule analysis of local meson-meson currents for the $K(1690)$ state About the exotic structure of $Z_{cs}$
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b94442fb-6b7d-4b82-aa80-5f3fa5efdfb2 · inbound
A femtoscopic tale of two $C$-parities: the $Z_c(3900)$ and the isovector partner of the $X(3872)$ About the exotic structure of $Z_{cs}$
Reference 40
Source-reported events for the cited work
Unavailable: canonical work link unavailable.