Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
The hypothesis of urban scaling: formalization, implications and challenges
As of 18 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1301.5919.
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 2026-08-14T10:16:55.131860Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-10T05:30:23.456663Z
Reference resolution
0 of 0 outbound references displayed
- verified exact0
- verified fuzzy0
- unresolved0
- parse uncertain0
- malformed identifier0
- metadata mismatch0
External citation measurements
50
pith, observed 2026-08-10T05:30:23.456663Z
Outbound references
No outbound reference observations are available for this paper version.
Pith citing papers
Observation f81ff1ae-15d7-4849-8fbe-2f9f97545838 · inbound
Tomography of scaling cites this paper.
Tomography of scaling The hypothesis of urban scaling: formalization, implications and challenges
Reference 30
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T10:16:55.131860Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2054be47-99b4-4662-a4ec-998415fca856 · inbound
The third dimension of cities - relating building height, urban area, and population cites this paper.
The third dimension of cities - relating building height, urban area, and population The hypothesis of urban scaling: formalization, implications and challenges
Reference 39
- Resolution
- metadata mismatch
- local_arxiv, observed 2026-08-05T18:06:06.818025Z
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.