Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
Klein Bottles and Simple Currents
As of 16 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:hep-th/9909114.
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 2026-08-16T06:30:59.297886+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-05-19T17:39:15.348838Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-05-19T17:42:42.271644Z
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 d6f7c154-b9c8-42d0-ad97-a24aca9f0f0d · inbound
Crosscap Defects cites this paper.
Reference 11
- Resolution
- verified exact
- arxiv_id, observed 2026-05-11T13:26:05.275839Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 89863f36-b24b-4d47-9787-50d997b460a2 · inbound
Crosscap Defects cites this paper.
Reference 11
- Resolution
- verified exact
- local_arxiv, observed 2026-05-19T17:42:42.273240Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.