Paper Citation Record · LEDGER

String Perturbation Theory on the Schwinger-Keldysh Time Contour

As of 12 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2009.03940.

A citation records a reference. It does not transfer a finding from one paper to another.

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 2 of 2 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-12T06:34:41.77262+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-11T14:23:37.737091Z

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: arxiv_reference, observed 2026-05-24T06:03:58.490800Z

0 of 0 outbound references displayed

External citation measurements

No source-named external measurement is stored.

No outbound reference observations are available for this paper version.

Observation 7e76b8b9-0f84-4f5c-8493-8d455a737a21 · inbound

Reference 40

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation bc0b9864-50b9-4ed2-82a0-9e0512f1f5bf · inbound

Reference 10

Resolution: unresolved; no resolver link, observed 2026-08-11T14:23:37.737091Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.