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:2004.07404.
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 2026-08-07T12:42:36.095919Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-19T01:31:57.848025Z
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 605c9b6f-805b-4056-ac53-862910b66c92 · inbound
Next-to-leading-order prediction for the neutrinoless double-beta decay Neutrinoless Double Beta Decay from Lattice QCD: The Long-Distance $\pi^{-} \rightarrow \pi^{+} e^{-} e^{-}$ Amplitude
Reference 27
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2e49d3bc-e937-41cf-af06-41309fa50184 · inbound
Lattice Calculation of Short-Range Contributions to Neutrinoless Double-Beta Decay $\pi^-\to\pi^+ ee$ at Physical Pion Mass Neutrinoless Double Beta Decay from Lattice QCD: The Long-Distance $\pi^{-} \rightarrow \pi^{+} e^{-} e^{-}$ Amplitude
Reference 28
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.