Paper Citation Record · LEDGER

Frequency-bin entanglement from domain-engineered down-conversion

As of 11 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2201.07259.

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 2026-08-11T06:34:44.6726+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-06T22:50:41.783328Z

measured 0 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-07-01T09:55:41.572026Z

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 c75d3ab2-8ee1-41da-903a-64ed94096ff8 · inbound

Reference 25

Resolution: unresolved; no resolver link, observed 2026-08-06T22:50:41.783328Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation d64250c0-e3bd-43e8-a61b-f13299f41b2e · inbound

Reference 20

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.