Paper Citation Record · LEDGER

Leapfrog Triejoin: a worst-case optimal join algorithm

As of 8 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1210.0481.

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 2026-08-07T06:34:17.273281+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-07T14:07:27.415009Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-07-08T23:05:44.183922Z

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 9d3742ba-f200-421c-959c-ec62668bf3ec · inbound

Reference 19

Resolution: unresolved; no resolver link, observed 2026-08-07T14:07:27.415009Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 0944245e-1b9f-48bc-b205-d7ab602a1153 · inbound

Reference 71

Resolution: verified exact; local_arxiv, observed 2026-07-08T23:05:44.185815Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.