Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
Improved results for sending-or-not-sending twin-field quantun key distribution: breaking the absolute limit of repeaterless key rate
As of 17 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1904.06331.
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 2026-08-17T06:30:58.91139+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-14T13:41:14.815909Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-14T13:30:01.614981Z
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 84e86825-e7b8-4340-a331-2d000433caab · inbound
General sending-or-not-sending twin field protocol for quantum key distribution with asymmetric source parameters cites this paper.
General sending-or-not-sending twin field protocol for quantum key distribution with asymmetric source parameters Improved results for sending-or-not-sending twin-field quantun key distribution: breaking the absolute limit of repeaterless key rate
Reference 85
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T13:41:14.815909Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 53332803-0fbd-4cdc-b6c9-082739c20c6e · inbound
Zigzag approach to higher key rate of sending-or-not-sending twin field quantum key distribution with finite key effects cites this paper.
Zigzag approach to higher key rate of sending-or-not-sending twin field quantum key distribution with finite key effects Improved results for sending-or-not-sending twin-field quantun key distribution: breaking the absolute limit of repeaterless key rate
Reference 30
- Resolution
- verified exact
- local_arxiv, observed 2026-08-14T13:30:01.620866Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.