Paper Citation Record · LEDGER

An efficient linear programming method for Optimal Transportation

As of 16 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:1509.03668.

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 3 of 3 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00

measured 3 of 3 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-16T00:26:59.738334Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-06-29T16:13:36.142489Z

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 5f5645e8-ba17-496a-920d-63124255558d · inbound

Reference 13

Resolution: unresolved; no resolver link, observed 2026-08-06T20:11:51.044398Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 7e1ddc4e-3e07-4b0f-b64c-a72dc0d3ce2f · inbound

Reference 2

Resolution: verified exact; local_arxiv, observed 2026-06-29T16:13:36.143696Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 8e5d8e67-2553-4d78-ac9e-e35aeaf86fb1 · inbound

Reference 25

Resolution: unresolved; no resolver link, observed 2026-08-16T00:26:59.738334Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.