Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
Experimental evidence that a photon can spend a negative amount of time in an atom cloud
As of 11 July 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2409.03680.
A citation records a reference. It does not transfer a finding from one paper to another.
Coverage vector
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-07-11T06:31:22.384518+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-06-29T11:22:55.496269Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-06-29T11:23:20.563585Z
Reference resolution
0 of 0 outbound references displayed
- verified exact0
- verified fuzzy0
- unresolved0
- parse uncertain0
- malformed identifier0
- metadata mismatch0
External citation measurements
No source-named external measurement is stored.
Outbound references
No outbound reference observations are available for this paper version.
Pith citing papers
Observation 1aad3251-33a1-4c0f-8e2b-b0e652c72a7b · inbound
PT symmetry and the square well potential: Antilinear symmetry rather than Hermiticity in scattering processes cites this paper.
PT symmetry and the square well potential: Antilinear symmetry rather than Hermiticity in scattering processes Experimental evidence that a photon can spend a negative amount of time in an atom cloud
Reference 6
- Resolution
- verified exact
- arxiv_id, observed 2026-05-22T15:26:44.011787Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-07-11T06:31:22.384518+00:00.
Observation f57b3f5f-3a18-4ff5-b56a-f7c66fc9efd4 · inbound
Critique of Breit-Wigner resonance scattering cites this paper.
Critique of Breit-Wigner resonance scattering Experimental evidence that a photon can spend a negative amount of time in an atom cloud
Reference 27
- Resolution
- verified exact
- arxiv_id, observed 2026-06-29T11:23:20.565480Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-07-11T06:31:22.384518+00:00.