Paper Citation Record · LEDGER

An opening criterion for dust gaps in protoplanetary discs

As of 23 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1704.06664.

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 2026-08-23T06:30:58.430688+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-07-11T11:50:26.030339Z

measured 1 of 1 external citation measurements

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

Source: pith, observed 2026-08-05T02:28:24.338817Z

0 of 0 outbound references displayed

External citation measurements

94
pith, observed 2026-08-05T02:28:24.338817Z

No outbound reference observations are available for this paper version.

Observation ba9b6f65-25c4-433d-bcb1-e91671b92a5a · inbound

Reference 28

Resolution: verified exact; local_arxiv, observed 2026-06-25T19:38:18.114785Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 6ec8eccf-c440-4eb6-8719-5ab108be43ab · inbound

Reference 28

Resolution: verified exact; local_arxiv, observed 2026-06-29T05:03:08.990101Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.