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Paper Citation Record · LEDGER

Perturbation theory for the matrix square root and matrix modulus

As of 19 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1810.01464.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
1810.01464 v1

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 1 of 1 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-19T06:32:44.657259+00:00

measured 1 of 1 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-15T23:34:49.552352Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-08-15T23:34:49.779905Z

Reference resolution

0 of 0 outbound references displayed

  • verified exact0
  • verified fuzzy0
  • unresolved0
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

No outbound reference observations are available for this paper version.

Pith citing papers

Observation 79bc34f0-f76f-4ef1-b3ed-ad8500683697 · inbound

Timescales, Squeezing and Heisenberg Scalings in Many-Body Continuous Sensing cites this paper.

Timescales, Squeezing and Heisenberg Scalings in Many-Body Continuous Sensing Perturbation theory for the matrix square root and matrix modulus

Reference 54

Resolution
verified exact
local_arxiv, observed 2026-08-15T23:34:49.786188Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

source=pdf_text observed=2026-08-15T23:34:49.552352Z digest=sha256:f1027ddd8cee280a1669659215b56d644cf6add9cb68c0a4499e9e0b9e71b921