Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
The semi-classical spectrum and the Birkhoff normal form
As of 13 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:0902.2470.
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 2026-08-13T06:32:02.005865+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-12T06:14:29.665973Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-06T16:35:09.804955Z
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 5f107af6-827d-4ce4-9c15-0fb77dee626a · inbound
An Inverse Theorem for Partially Symmetric Two-Dimensional Semiclassical Schr\"odinger Operators cites this paper.
An Inverse Theorem for Partially Symmetric Two-Dimensional Semiclassical Schr\"odinger Operators The semi-classical spectrum and the Birkhoff normal form
Reference 1
- Resolution
- verified exact
- local_arxiv, observed 2026-08-06T16:35:09.914266Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-13T06:32:02.005865+00:00.
Observation 2622a8a2-bb9a-4b85-bfa0-131d0a3bb627 · inbound
Generic Spectral Determination of Semiclassical Schr\"odinger Operators with $\mathbb Z_2$-Symmetry cites this paper.
Generic Spectral Determination of Semiclassical Schr\"odinger Operators with $\mathbb Z_2$-Symmetry The semi-classical spectrum and the Birkhoff normal form
Reference 4
- Resolution
- unresolved
- no resolver link, observed 2026-08-12T06:14:29.665973Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.