Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 8 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:2109.01272.
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 2026-08-08T06:32:00.761636+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-07T10:56:47.784262Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-07-04T12:39:49.273174Z
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 ab0d1860-cfc5-4ad0-883d-3b0298addeca · inbound
Precision Measurement of Lifetime and Branching Ratios of the $4f^{13}5d6s\,^1[5/2]_{5/2}$ state in Yb$^+$ ions $\textit{omg}$ Blueprint for trapped ion quantum computing with metastable states
Reference 28
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d0839578-35fa-4e48-9b23-0290f59c4512 · inbound
Long-time storage of a decoherence-free subspace logical qubit in a dual-type quantum memory $\textit{omg}$ Blueprint for trapped ion quantum computing with metastable states
Reference 40
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e4888b7e-737d-4a8b-89da-63c4b55d76e3 · inbound
An Al$^+$ clock with $1.6\times10^{-18}$ systematic uncertainty and its frequency ratios $\textit{omg}$ Blueprint for trapped ion quantum computing with metastable states
Reference 167
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.