Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
Improving callsign recognition with air-surveillance data in air-traffic communication
As of 21 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2108.12156.
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 2026-08-21T06:32:19.484+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-10T23:24:08.140615Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-07-04T09:29:43.402988Z
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 590a3a02-5ab6-4f79-bdd8-1c2688207735 · inbound
Utilizing Multimodal Data for Edge Case Robust Call-sign Recognition and Understanding cites this paper.
Utilizing Multimodal Data for Edge Case Robust Call-sign Recognition and Understanding Improving callsign recognition with air-surveillance data in air-traffic communication
Reference 17
- Resolution
- unresolved
- no resolver link, observed 2026-08-10T23:24:08.140615Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ecb1356f-cde6-4bb6-9a5f-a505d7484ae5 · inbound
ATCCaps: A Call-Sign-Aware Speech Dataset for Air Traffic Control Recognition cites this paper.
ATCCaps: A Call-Sign-Aware Speech Dataset for Air Traffic Control Recognition Improving callsign recognition with air-surveillance data in air-traffic communication
Reference 15
- Resolution
- verified exact
- arxiv_id, observed 2026-07-04T09:29:43.404617Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.