Paper Citation Record · LEDGER

CHRONEX-US: City-level historical road network expansion dataset for the conterminous United States

As of 21 August 2026, this Paper Citation Record lists 8 of 8 outbound references and 0 inbound Pith citation observations for arXiv:2506.16625.

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

pith.paper-citation-record.v1
2506.16625 v1

Coverage vector

measured 8 of 8 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-15T19:25:35.204196Z

measured 8 of 8 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-21T06:32:19.484+00:00

measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

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

Source: cited_works

Reference resolution

8 of 8 outbound references displayed

verified exact1
verified fuzzy3
unresolved4
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation c88bc956-da42-40f2-9e93-30cdaee8adc5 · outbound

This paper cites an unresolved cited work.

CHRONEX-US: City-level historical road network expansion dataset for the conterminous United States Unresolved cited work

Reference 1

Resolution: unresolved; raw_fallback, observed 2026-08-15T19:25:35.345966Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 84661d7a-4104-4861-9cb1-82ebe98d9a33 · outbound

This paper cites National Transportation Dataset.

CHRONEX-US: City-level historical road network expansion dataset for the conterminous United States National Transportation Dataset

Reference 7

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T19:25:35.284965Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation d1c6ac2e-3a2f-4b60-9391-922d56790e0e · outbound

This paper cites TopoView historical topographic map viewer.

CHRONEX-US: City-level historical road network expansion dataset for the conterminous United States TopoView historical topographic map viewer

Reference 8

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T19:25:35.269325Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation feb55d88-8477-4db4-a09e-1938ae16d4f3 · outbound

This paper cites an unresolved cited work.

CHRONEX-US: City-level historical road network expansion dataset for the conterminous United States Unresolved cited work

Reference 464

Resolution: unresolved; raw_fallback, observed 2026-08-15T19:25:35.299514Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation ec699149-062a-4164-a176-ac9a3f9c8c87 · outbound

This paper cites H., & Burghardt, K.

CHRONEX-US: City-level historical road network expansion dataset for the conterminous United States H., & Burghardt, K

Reference 683

Resolution: unresolved; no resolver link, observed 2026-08-15T19:25:35.194615Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 1f31b374-be41-4e80-9fbe-a281c4954bd4 · outbound

This paper cites Universal Patterns in the Long-term Growth of Urban Infrastructure in U.S. Cities from 1900 to 2015.

CHRONEX-US: City-level historical road network expansion dataset for the conterminous United States Universal Patterns in the Long-term Growth of Urban Infrastructure in U.S. Cities from 1900 to 2015

Reference 2015

Resolution: verified exact; local_arxiv, observed 2026-08-15T19:25:35.254514Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 1a6380bc-a71a-48ee-b236-d10c8421b8d1 · outbound

This paper cites an unresolved cited work.

CHRONEX-US: City-level historical road network expansion dataset for the conterminous United States Unresolved cited work

Reference 2025

Resolution: unresolved; raw_fallback, observed 2026-08-15T19:25:35.314437Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation b12976ff-5aff-4698-aa79-6bd53f4d88af · outbound

This paper cites H., Lerman, K., & Leyk, S.

CHRONEX-US: City-level historical road network expansion dataset for the conterminous United States H., Lerman, K., & Leyk, S

Reference 2263

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T19:25:35.329861Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Pith citing papers

No inbound Pith citation observations are available.