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Paper Citation Record · LEDGER

Operators which are polynomially isometric to a normal operator

As of 21 August 2026, this Paper Citation Record lists 23 of 23 outbound references and 0 inbound Pith citation observations for arXiv:1908.07029.

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

pith.paper-citation-record.v1
1908.07029 v2

Coverage vector

measured 23 of 23 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-14T12:46:19.057638Z

measured 23 of 23 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-21T06:32:19.484+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

23 of 23 outbound references displayed

  • verified exact0
  • verified fuzzy15
  • unresolved8
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation a29c2f25-d6c2-450b-9f8a-5a565980fd86 · outbound

This paper cites an unresolved cited work.

Operators which are polynomially isometric to a normal operator Unresolved cited work

Reference 1

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:46:19.367919Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:18.955200Z digest=sha256:746b2d664f8195fa27b23d22e05afe18e0b8b1475cd1bb38c6a536d6ce90be31

Observation f88265a6-001b-42b1-a03e-8b635d01f033 · outbound

This paper cites an unresolved cited work.

Operators which are polynomially isometric to a normal operator Unresolved cited work

Reference 2

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:46:19.354993Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:18.962560Z digest=sha256:3c0ce0df6756457a35d9d654de563fd85e4eee00c6e185249ae02e1df854380f

Observation ed3df725-8353-471f-ae83-7c3780ea76fc · outbound

This paper cites an unresolved cited work.

Operators which are polynomially isometric to a normal operator Unresolved cited work

Reference 3

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:46:19.343435Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:18.967585Z digest=sha256:ef7cb1cca2f0efffbf91af845b4d8a26707037726292ac7f6501162b837a529e

Observation f8702847-32f9-4e9e-ade6-262917785ed5 · outbound

This paper cites an unresolved cited work.

Operators which are polynomially isometric to a normal operator Unresolved cited work

Reference 4

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:46:19.332339Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:18.972915Z digest=sha256:d1f953877e3311cbb1f4ba44f87fac1e69422c994b5ecb3869bb0e40cb0845f3

Observation 47253656-29c4-419f-b3d5-33e5897fb8f7 · outbound

This paper cites an unresolved cited work.

Operators which are polynomially isometric to a normal operator Unresolved cited work

Reference 5

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:46:19.320627Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:18.978199Z digest=sha256:04bfc05a784602aecf9dd4d17eee81975295aabf4fab57e7345f004e11d6c4f5

Observation bd32fde2-a5a0-4a5d-b914-5e18d1b26b94 · outbound

This paper cites Elsner and Kh.

Operators which are polynomially isometric to a normal operator Elsner and Kh

Reference 6

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:46:19.308202Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:18.983580Z digest=sha256:b4b88af95144a65e9d3436e07067f5c58da9361e33297dd7aafbb1c49dac07c4

Observation 23a34196-247c-45ba-ace8-a51d48bb399f · outbound

This paper cites Fan, Maximum properties and inequalities for the eigenvalues of completely continuous operators , Proc.

Operators which are polynomially isometric to a normal operator Fan, Maximum properties and inequalities for the eigenvalues of completely continuous operators , Proc

Reference 7

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:46:19.296417Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:18.988945Z digest=sha256:605539d5a626ca97f5f6f93a62a6679707c3da98ce0bcc9d47c955be278626fb

Observation 6ea7fa81-6ff1-49d8-b2d9-48052f7af455 · outbound

This paper cites an unresolved cited work.

Operators which are polynomially isometric to a normal operator Unresolved cited work

Reference 8

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:46:19.283418Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:18.992739Z digest=sha256:dd30fcd359c57e7293bef71bf9e1523b6c3f3c9f8269c2769676526ec9d1e525

Observation 6e1f31a0-caaa-48da-8757-80c58798a66a · outbound

This paper cites Farenick, V.

Operators which are polynomially isometric to a normal operator Farenick, V

Reference 9

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:46:19.270512Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:18.997817Z digest=sha256:75a8402707a0e0dcc87cfea51225c8c511b3d3ac0de2c593b01e572cfac58153

Observation b200031e-0729-4c53-8a0b-570271b2fdbb · outbound

This paper cites Farenick, T.G.

Operators which are polynomially isometric to a normal operator Farenick, T.G

Reference 10

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:46:19.258276Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:19.002202Z digest=sha256:4ebfb3fad8732067a65055f7ebf0defd44507a13400a21fa5d26007ef90109f4

Observation 4926ce74-127c-499b-a734-2f1dfb5d8f1d · outbound

This paper cites Gerasimova, Unitary similarity to a normal matrix , Linear Algebra Appl.

Operators which are polynomially isometric to a normal operator Gerasimova, Unitary similarity to a normal matrix , Linear Algebra Appl

Reference 11

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:46:19.246688Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:19.006463Z digest=sha256:f2cfefede6aa293bfa92ea7e71664478ddcf8e6308cf839c6412a503dd9359e1

Observation c6557980-eb24-4805-9a80-e62f1e08f741 · outbound

This paper cites Gohberg and M.G.

Operators which are polynomially isometric to a normal operator Gohberg and M.G

Reference 12

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:46:19.234454Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:19.010649Z digest=sha256:c1776279ef66276a8333ac2909aaeb51e245a79c0e7699f90cdef3f403f8b5ec

Observation 6d423f03-90e0-4831-80c9-2a5f501a9cd2 · outbound

This paper cites Greenbaum and L.N.

Operators which are polynomially isometric to a normal operator Greenbaum and L.N

Reference 13

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:46:19.221728Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:19.014853Z digest=sha256:42ae6e21aa2afe716a94b83e8d0df03737a0b4e72b32d441657cf33d14dad147

Observation 963e1352-5ca7-4a66-9af2-a928d432d824 · outbound

This paper cites Grone, C.

Operators which are polynomially isometric to a normal operator Grone, C

Reference 14

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:46:19.209100Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:19.018884Z digest=sha256:8c5f24d4d16d371d56fd5bef988bc78eda201e80a86ba9dcde29444f47c6f107

Observation 8523fc15-4e86-42c2-885e-8dab90f1da8f · outbound

This paper cites an unresolved cited work.

Operators which are polynomially isometric to a normal operator Unresolved cited work

Reference 15

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:46:19.196024Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:19.022925Z digest=sha256:1e4c3e6dd1e368eda43bce02450f4d496799617f5f7f2906421b4108b9d7d7b6

Observation c9edf346-37b8-4c9f-b476-9b5d56f7fa29 · outbound

This paper cites Lavrentieff, Sur les fonctions d’une variable complexe repr´ esentables par les series de polynˆ omes, Acta.

Operators which are polynomially isometric to a normal operator Lavrentieff, Sur les fonctions d’une variable complexe repr´ esentables par les series de polynˆ omes, Acta

Reference 16

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:46:19.181150Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:19.027327Z digest=sha256:ab4babc65b66c01e04aa8500d65aa96444694e20e5f896a1269f75eed3e8881a

Observation 87cd5782-1e20-409e-ac6c-1a5aff3b6124 · outbound

This paper cites Li and N.K Tsing, On the unitarily-invariant norms and some related results , Linear and Multi- linear Algebra 20 (1987), no.

Operators which are polynomially isometric to a normal operator Li and N.K Tsing, On the unitarily-invariant norms and some related results , Linear and Multi- linear Algebra 20 (1987), no

Reference 17

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:46:19.167567Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:19.031469Z digest=sha256:78b364a744e4be3a4450ebe2aad0ace2f846d8ffbe3782aea76ceb7219b2c66c

Observation 8539f4e5-2931-4671-9444-8ba5a3940031 · outbound

This paper cites Mirsky, Symmetric gauge functions and unitarily-invariant norms , Quart.

Operators which are polynomially isometric to a normal operator Mirsky, Symmetric gauge functions and unitarily-invariant norms , Quart

Reference 18

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:46:19.152916Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:19.035577Z digest=sha256:44205ec80502f2113bc4e6100bab61089abfc368c27dd42ee1664f282e7df09b

Observation 50188c83-91ec-4861-831e-0b28b56f16ad · outbound

This paper cites Pietsch, Eigenvalues and S-numbers, Cambridge Studies in Advanced Mathematics 13, Cambridge Univ.

Operators which are polynomially isometric to a normal operator Pietsch, Eigenvalues and S-numbers, Cambridge Studies in Advanced Mathematics 13, Cambridge Univ

Reference 19

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:46:19.140341Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:19.040113Z digest=sha256:d2a6ab0a08ee559f95e5e1db4393454d911a203851168b6b24c23d6a74c5c1a6

Observation bd5599d0-0c6c-435c-ac07-a4b1255e0dbe · outbound

This paper cites an unresolved cited work.

Operators which are polynomially isometric to a normal operator Unresolved cited work

Reference 20

Resolution
unresolved
raw_fallback, observed 2026-08-14T12:46:19.128113Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:19.044559Z digest=sha256:e38c2485141d47b2829602d822e2e0af447648defeaab319732793367113e384

Observation 71465e0d-158a-432d-85e9-ea9b04ea65ea · outbound

This paper cites Rudin, Real and complex analysis , third ed., McGraw-Hill Book Co., New York, 1987.

Operators which are polynomially isometric to a normal operator Rudin, Real and complex analysis , third ed., McGraw-Hill Book Co., New York, 1987

Reference 21

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:46:19.116073Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:19.048970Z digest=sha256:2849599a317ff5238e9cd725d99e454c7fce275556faf640de8d130917dc51ad

Observation f08d1a13-bc71-4673-9b9e-e5364a2aa4f3 · outbound

This paper cites Viswanath and L.N.

Operators which are polynomially isometric to a normal operator Viswanath and L.N

Reference 22

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:46:19.103840Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:19.053490Z digest=sha256:c7509ca7bbc23d9756e581abbac529153d38acea8d96aed6c92448917e399581

Observation 4816c0ce-32fd-46f3-a254-35d34dbb7980 · outbound

This paper cites Wolf, On the essential spectrum of partial differential boundary p roblems, Comm.

Operators which are polynomially isometric to a normal operator Wolf, On the essential spectrum of partial differential boundary p roblems, Comm

Reference 23

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T12:46:19.091497Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

source=pdf_text observed=2026-08-14T12:46:19.057638Z digest=sha256:12939663e815faa8f549dac22b06b16131da6a1350d7a23f020d4f379d75cef0

Pith citing papers

No inbound Pith citation observations are available.