Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 23 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:hep-th/9909164.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-22T06:32:14.747728+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-10T23:08:01.803543Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-10T23:08:02.014772Z
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 740c86a0-9d13-4554-a440-d6e5a8cce665 · inbound
3D Carrollian gravity from 2D Euclidean symmetry More D-branes in the Nappi-Witten background
Reference 90
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 43adb913-0ca9-482b-8ad7-9fa1744c18f2 · inbound
D-branes in $AdS_2 \times H^2 \times H^2$ under the non-Abelian T-duality More D-branes in the Nappi-Witten background
Reference 17
Source-reported events for the cited work
Unavailable: canonical work link unavailable.