Paper Citation Record · LEDGER

Experimental Verification of an Indefinite Causal Order

As of 11 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:1608.01683.

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 2026-08-10T06:31:04.303077+00:00

measured 3 of 3 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-06T22:24:08.280777Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-05-19T08:32:11.738528Z

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 6ed369ef-16e1-48ad-a914-6841d159a67f · inbound

Reference 14

Resolution: verified exact; local_arxiv, observed 2026-05-19T08:32:11.741396Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

Observation 9617a9c3-9e3b-4be8-86b8-2b466745b7ca · inbound

Reference 15

Resolution: unresolved; no resolver link, observed 2026-08-06T22:24:08.280777Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 172f2bee-30d0-4da7-a1bf-4625a070396b · inbound

Reference 23

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.