Paper Citation Record · LEDGER

Evidence Sentence Extraction for Machine Reading Comprehension

As of 18 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1902.08852.

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 2026-08-18T06:34:40.430872+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-14T13:33:47.187243Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-08-14T10:18:02.656305Z

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 1b6f1019-5d51-4b7b-b1a8-2858bb89e330 · inbound

Reference 217

Resolution: unresolved; no resolver link, observed 2026-08-14T13:33:47.187243Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 83c2c98b-b3e8-4fae-831d-5e8d09be5809 · inbound

Reference 15

Resolution: verified exact; local_arxiv, observed 2026-08-14T10:18:02.663822Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.