Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 14 July 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2012.04463.
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 2026-07-13T06:30:06.624239+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-05-10T00:34:14.952092Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-12T00:31:18.483862Z
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 90ec1644-598d-4b21-89f1-224200a99198 · inbound
QCD sum rule analysis of local meson-meson currents for the $K(1690)$ state Scalar Fully-heavy Tetraquark States $QQ^\prime \bar{Q} \bar{Q^\prime}$ in QCD Sum Rules
Reference 47
Source-reported events for the cited work
No event found in the named queried sources as of 2026-07-13T06:30:06.624239+00:00.
Observation 21f30cfb-f092-473a-8da4-993a585b78b7 · inbound
Predictions for the scalar partner of the LHC tetraquark $X(6600)$ Scalar Fully-heavy Tetraquark States $QQ^\prime \bar{Q} \bar{Q^\prime}$ in QCD Sum Rules
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-07-13T06:30:06.624239+00:00.