Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 12 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1506.01885.
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 2026-08-12T06:34:41.77262+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-11T00:37:30.214826Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-06T21:52:35.770118Z
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 7ef9b674-e3ff-4cb5-8079-6ca2483c7f54 · inbound
Deep survey of millimeter RRLs towards the planetary nebulae IC 418 and NGC 7027 Lamb shift of $n = 1$ and $n = 2$ states of hydrogenlike atoms, $1 \le Z \le 110$
Reference 81
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 1d307ea7-e970-45dd-b97e-b62d4e6df77c · inbound
Testing Antimatter Couplings with Spectroscopy Lamb shift of $n = 1$ and $n = 2$ states of hydrogenlike atoms, $1 \le Z \le 110$
Reference 89
Source-reported events for the cited work
Unavailable: canonical work link unavailable.