Paper Citation Record · LEDGER

The X-ray Polarization Probe mission concept

As of 18 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1907.10190.

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 2026-08-17T06:30:58.91139+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-15T15:02:23.593304Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-08-06T00:07:48.852647Z

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 575279aa-8879-42ba-83fb-f91096af0e47 · inbound

Reference 7

Resolution: verified exact; local_arxiv, observed 2026-08-06T00:07:48.947655Z

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.

Observation f8e4e956-04c3-42d3-9de4-fe704655ec2f · inbound

Reference 13

Resolution: unresolved; no resolver link, observed 2026-08-15T15:02:23.593304Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.