Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
The preparation problem in nonlinear extensions of quantum theory
As of 6 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1206.2725.
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 2026-08-06T06:34:29.942622+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-04T20:04:31.861832Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-05-18T17:21:40.192462Z
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 97e8211d-1aab-4bbb-84c2-7ee765512f56 · inbound
Retrocausal capacity of a quantum channel: Communicating through noisy closed timelike curves cites this paper.
Retrocausal capacity of a quantum channel: Communicating through noisy closed timelike curves The preparation problem in nonlinear extensions of quantum theory
Reference 17
- Resolution
- verified exact
- local_arxiv, observed 2026-05-18T17:21:40.195535Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.
Observation b4f1d3df-2c4a-49cd-a654-e9f4bb7c1880 · inbound
Retrocausal capacity of a quantum channel: Communicating through noisy closed timelike curves cites this paper.
Retrocausal capacity of a quantum channel: Communicating through noisy closed timelike curves The preparation problem in nonlinear extensions of quantum theory
Reference 21
- Resolution
- unresolved
- no resolver link, observed 2026-08-04T20:04:31.861832Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.