Paper Citation Record · LEDGER

Comment on "Quantum Time Crystals": a new paradigm or just another proposal of perpetuum mobile?

As of 10 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1210.4128.

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

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-09T14:46:42.348715Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-05-21T16:40:22.392902Z

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 adbef6b6-f296-4656-943b-34d257198953 · inbound

Reference 2

Resolution: unresolved; no resolver link, observed 2026-08-09T14:46:42.348715Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 2d215493-e851-48ed-8ca0-7082591352b8 · inbound

Reference 35

Resolution: verified exact; local_arxiv, observed 2026-05-21T16:40:22.394646Z

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.