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 6 inbound Pith citation observations for arXiv:2103.13140.
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 2026-08-15T14:55:29.622465Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-12T10:27:53.072131Z
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 450ca02a-3c94-44dc-b443-bfa4510009ec · inbound
Lattice calculation of the $\eta_c\eta_c$ and $J/\psi J/\psi$ s-wave scattering length Tetraquark state $X(6900)$ and the interaction between diquark and antidiquark
Reference 36
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 166fd2a4-c479-4ab6-8063-e85be31e924d · inbound
Fully charmed P-wave tetraquark resonant states in the quark model Tetraquark state $X(6900)$ and the interaction between diquark and antidiquark
Reference 36
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation dddf096d-f401-4797-9e4a-8716919c5f67 · inbound
Light quark fragmentation into S-wave fully charmed tetraquark Tetraquark state $X(6900)$ and the interaction between diquark and antidiquark
Reference 16
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.
Observation 33254663-cb75-46e2-b816-87a9af01abb6 · inbound
Next-to-leading order QCD corrections to electromagnetic production and decay of fully charm tetraquarks Tetraquark state $X(6900)$ and the interaction between diquark and antidiquark
Reference 45
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 028b55ff-d58c-4057-9e89-8c0a4fb7ff60 · inbound
Symmetry Analysis of Compact Tetraquark States and Implications for the Fully Charmed Candidates $X(6600)$, $X(6900)$, and $X(7100)$ Tetraquark state $X(6900)$ and the interaction between diquark and antidiquark
Reference 127
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation fd99ef3d-2e3f-42a5-9fb4-e0eba8832120 · inbound
On the nature of fully-charmed four-quark exotic state $X(6900)$ from its photoproduction off nuclei Tetraquark state $X(6900)$ and the interaction between diquark and antidiquark
Reference 55
Source-reported events for the cited work
Unavailable: canonical work link unavailable.