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Paper Citation Record · LEDGER

Normal operators with highly incompatible off-diagonal corners

As of 17 August 2026, this Paper Citation Record lists 8 of 8 outbound references and 0 inbound Pith citation observations for arXiv:1908.07024.

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

pith.paper-citation-record.v1
1908.07024 v1

Coverage vector

measured 8 of 8 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-14T12:44:17.030890Z

measured 8 of 8 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00

measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

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

Source: cited_works

Reference resolution

8 of 8 outbound references displayed

  • verified exact0
  • verified fuzzy8
  • unresolved0
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation ff084f6f-8db1-4447-b667-6e00d3c5c552 · outbound

This paper cites Androulakis, A.I.

Normal operators with highly incompatible off-diagonal corners Androulakis, A.I

Reference 1

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:44:17.139210Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:44:17.000728Z digest=sha256:9587cde2b95aa3d9e37c46daf9f2ce45673e299a9274f1755df81d89bb8c02dc

Observation 25257621-3d30-42d6-83ed-9c6fab6839e0 · outbound

This paper cites Bhatia and M.D.

Normal operators with highly incompatible off-diagonal corners Bhatia and M.D

Reference 2

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:44:17.128582Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:44:17.005566Z digest=sha256:1c050a4d7cc9125e7278c4c9c6b789bcd772d54688244391508870ff6a78765b

Observation 7acf96e2-bc07-49b7-9d75-bee8470f9048 · outbound

This paper cites Fan and C.K.

Normal operators with highly incompatible off-diagonal corners Fan and C.K

Reference 3

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:44:17.117256Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:44:17.009890Z digest=sha256:c0072a140e117ab37fd6988aef0d8c2df7f4f3013ae29a682f363728c8e56b52

Observation 03aeb42e-1fb9-4303-880e-1f75156407a2 · outbound

This paper cites Livshits, G.

Normal operators with highly incompatible off-diagonal corners Livshits, G

Reference 4

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:44:17.106539Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:44:17.014369Z digest=sha256:36748f33581c15b35912d2c3785ee9d7e2063ef29d57900f89ca916a3e2aeeb9

Observation 981f640f-a809-494d-87fc-62b8bb9232fd · outbound

This paper cites Popov and A.

Normal operators with highly incompatible off-diagonal corners Popov and A

Reference 5

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:44:17.095722Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:44:17.018451Z digest=sha256:553176c62f8cf3d82560b3d47451013eeec667edc467c013c6356e4b2b815ee1

Observation e3e840de-4b3a-4078-a3b3-08c85ff9f25d · outbound

This paper cites Radjavi, Structure of A∗ A − AA∗ , J.

Normal operators with highly incompatible off-diagonal corners Radjavi, Structure of A∗ A − AA∗ , J

Reference 6

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:44:17.085832Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:44:17.022356Z digest=sha256:545916f44db00f185d4a7522f9f90e75f708e22defe48e290e40b39689f280db

Observation b3da8526-23cf-4ed3-8618-6fd7ab73bda0 · outbound

This paper cites Tcaciuc, The invariant subspace problem for rank-one perturbations , Duke Math.

Normal operators with highly incompatible off-diagonal corners Tcaciuc, The invariant subspace problem for rank-one perturbations , Duke Math

Reference 7

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:44:17.075773Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:44:17.027034Z digest=sha256:d1791982498ea533fd47df14b9cd2ca3533a40699b60d83d2abcedb1828aa0a5

Observation d3834aa7-086a-4916-8a79-bce6ee1bdb5b · outbound

This paper cites Wermer, On invariant subspaces of normal operators , Proc.

Normal operators with highly incompatible off-diagonal corners Wermer, On invariant subspaces of normal operators , Proc

Reference 8

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:44:17.064487Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

source=pdf_text observed=2026-08-14T12:44:17.030890Z digest=sha256:344d6bf8f23d287ab8767e999bdb6fed43c6e44e8a64ac5c9ffa0f447592742d

Pith citing papers

No inbound Pith citation observations are available.