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Paper Citation Record · LEDGER

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis

As of 7 August 2026, this Paper Citation Record lists 24 of 24 outbound references and 0 inbound Pith citation observations for arXiv:2505.23552.

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

pith.paper-citation-record.v1
2505.23552 v1

Coverage vector

measured 24 of 24 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-07T12:47:41.590003Z

measured 24 of 24 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-07T06:34:17.273281+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

24 of 24 outbound references displayed

  • verified exact0
  • verified fuzzy5
  • unresolved19
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation fcacb0f1-3ff6-461c-bf99-8c792a414cd9 · outbound

This paper cites an unresolved cited work.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis Unresolved cited work

Reference 1

Resolution
unresolved
raw_fallback, observed 2026-08-07T12:47:45.131197Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

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Observation 43713c78-1f3d-4b0b-a203-7f0e256ea41d · outbound

This paper cites an unresolved cited work.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis Unresolved cited work

Reference 2

Resolution
unresolved
raw_fallback, observed 2026-08-07T12:47:45.012971Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

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Observation 0c53f05b-7a0e-4656-bb52-e982bce4f124 · outbound

This paper cites an unresolved cited work.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis Unresolved cited work

Reference 3

Resolution
unresolved
no resolver link, observed 2026-08-07T12:47:39.285023Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-07T12:47:39.285023Z digest=sha256:da148c5d2d7431c5df99abed2c951ed72a502614ae984a1c14d8528f746959d1

Observation 127861e7-fb6e-433b-a845-26ab98814ec8 · outbound

This paper cites an unresolved cited work.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis Unresolved cited work

Reference 4

Resolution
unresolved
raw_fallback, observed 2026-08-07T12:47:44.861852Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T12:47:39.421594Z digest=sha256:9be936f74a9207dafca2e3e7b154128af96ea3e7bc523d773aff7157913d1bf2

Observation 2e685044-751d-4a7c-a259-1f557c598121 · outbound

This paper cites an unresolved cited work.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis Unresolved cited work

Reference 5

Resolution
unresolved
raw_fallback, observed 2026-08-07T12:47:44.692409Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T12:47:39.556031Z digest=sha256:0074585217896f7a6fca414b324b389d16a401bc47bf7a5f14a0fff92ae25084

Observation c96417e9-dac2-43c3-8130-3043359d44f4 · outbound

This paper cites an unresolved cited work.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis Unresolved cited work

Reference 6

Resolution
unresolved
raw_fallback, observed 2026-08-07T12:47:44.522055Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T12:47:39.638863Z digest=sha256:932f6297e8d6ada82a1819c70337a329b61fd7119103f6c3a8277dc7a122d883

Observation 8a8af53b-a9ab-4a27-ace4-ad36002f991a · outbound

This paper cites an unresolved cited work.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis Unresolved cited work

Reference 7

Resolution
unresolved
raw_fallback, observed 2026-08-07T12:47:44.341644Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T12:47:39.766037Z digest=sha256:73bb1728205157f279a16af44f141aa1c04f0cdc21398ed76c4cdde8adc603a9

Observation af94d648-9b97-427f-b0c8-ab713fc1a1f8 · outbound

This paper cites an unresolved cited work.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis Unresolved cited work

Reference 8

Resolution
unresolved
raw_fallback, observed 2026-08-07T12:47:44.176911Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T12:47:39.874723Z digest=sha256:12f1bcac11f0afa544147a6c5b66ab42a9e6055f9fa7b2083daef2cafca65d07

Observation 274cc3c7-33ef-4b22-9007-f87e3c6b72fd · outbound

This paper cites H., & Van Loan, C.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis H., & Van Loan, C

Reference 9

Resolution
verified fuzzy
raw_fallback, observed 2026-08-07T12:47:43.996448Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T12:47:39.986484Z digest=sha256:5fdd00e077890a38362c3ea18032aedcfddc3ea32fa7c54521686f41c6ba7ff6

Observation 9c17ae3e-86a2-4d20-9d50-54339b10448f · outbound

This paper cites an unresolved cited work.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis Unresolved cited work

Reference 10

Resolution
unresolved
raw_fallback, observed 2026-08-07T12:47:43.844169Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T12:47:40.086032Z digest=sha256:ac313c07a3a1a5b3a41c38766a2ba4afedf795a2d7859db2cfc33d9352735528

Observation 488a7dce-703b-4ee3-bc95-2fbc15b22888 · outbound

This paper cites an unresolved cited work.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis Unresolved cited work

Reference 11

Resolution
unresolved
raw_fallback, observed 2026-08-07T12:47:43.648358Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T12:47:40.195725Z digest=sha256:435ac7c6efbd57fef1c745d97278f3c8a7488dedd54c2a21135c4b526d5412f5

Observation 1c6d87dc-7398-4833-963e-1a06f4af65d8 · outbound

This paper cites E., & Kennard, R.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis E., & Kennard, R

Reference 12

Resolution
verified fuzzy
raw_fallback, observed 2026-08-07T12:47:43.459668Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T12:47:40.278227Z digest=sha256:45ef5a1d42a3a982a741cf527eeb41bff5a558b1923682d03c8b602b8cb42221

Observation cc567737-1834-42d5-b709-4c2d2bac88e2 · outbound

This paper cites Adam: A Method for Stochastic Optimization.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis Adam: A Method for Stochastic Optimization

Reference 13

Resolution
unresolved
no resolver link, observed 2026-08-07T12:47:40.405752Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-07T12:47:40.405752Z digest=sha256:085602d7b36789d34335a143a343b40b0aed2182986d6189d86a6c675e3c278f

Observation eb09f5a3-adce-4912-a653-0b7d1d84a053 · outbound

This paper cites an unresolved cited work.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis Unresolved cited work

Reference 14

Resolution
unresolved
raw_fallback, observed 2026-08-07T12:47:43.254746Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T12:47:40.518804Z digest=sha256:46178438b3470636bd3a852860f462476dea4ed505b4c0bc9f6ecd2d645c2082

Observation cfce9cc8-0c5f-43d0-bbcb-5f99c04cce3c · outbound

This paper cites C., Peck, E.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis C., Peck, E

Reference 15

Resolution
verified fuzzy
raw_fallback, observed 2026-08-07T12:47:43.100828Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T12:47:40.626779Z digest=sha256:cc1ada2e4bab7722a1c27ff80d0229f420712a4c34624c50f4f8706dfe6f15a0

Observation cfd1e329-a166-4617-81e7-d89eaa93f445 · outbound

This paper cites an unresolved cited work.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis Unresolved cited work

Reference 16

Resolution
unresolved
raw_fallback, observed 2026-08-07T12:47:42.929584Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T12:47:40.725224Z digest=sha256:b21c73324fdf41edbb85c36b77fbc61c49b43114666e958aa727379093e60ac0

Observation 6b4e9ede-8013-4d0b-bb31-0a9cd72f0ada · outbound

This paper cites K., & Barry, R.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis K., & Barry, R

Reference 17

Resolution
verified fuzzy
raw_fallback, observed 2026-08-07T12:47:42.777258Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T12:47:40.848321Z digest=sha256:a3c588c7d13787d841a7fed7f08fe9e0a93bfc3f949f509975abe9287f6f0050

Observation 3138cc4b-04da-4cc5-8490-11c32ad10cd0 · outbound

This paper cites an unresolved cited work.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis Unresolved cited work

Reference 18

Resolution
unresolved
raw_fallback, observed 2026-08-07T12:47:42.606090Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T12:47:40.934103Z digest=sha256:57cd745a1fd3ad97351c254b88455eb476a5af262a908703a31b35cf0828723f

Observation 36e83cae-4445-4442-a429-22047dd69a7c · outbound

This paper cites An overview of gradient descent optimization algorithms.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis An overview of gradient descent optimization algorithms

Reference 19

Resolution
unresolved
no resolver link, observed 2026-08-07T12:47:41.013913Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-07T12:47:41.013913Z digest=sha256:946129b8b99538136345dc405e80e7f11554afc4ea24f6eb6d7718af8c767d5b

Observation eae7dab7-a08d-4a43-a0bd-6cd9c39631b9 · outbound

This paper cites an unresolved cited work.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis Unresolved cited work

Reference 20

Resolution
unresolved
raw_fallback, observed 2026-08-07T12:47:42.430533Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T12:47:41.124225Z digest=sha256:9dfac9f20279fa2eb72426e07671f254e54c84d4eda4165b0724abdcc3d6f15d

Observation 4393fa5b-470d-4439-8bae-6910c7f3a7d8 · outbound

This paper cites an unresolved cited work.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis Unresolved cited work

Reference 21

Resolution
unresolved
raw_fallback, observed 2026-08-07T12:47:42.289076Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T12:47:41.260867Z digest=sha256:a3bff6967412e3c6fcef2f1805eca803e834d79a85a7ed547a380bed0627e5c5

Observation 81e9f6da-484c-4ebb-bd88-f5a2753aa6d9 · outbound

This paper cites N., & Bau III, D.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis N., & Bau III, D

Reference 22

Resolution
verified fuzzy
raw_fallback, observed 2026-08-07T12:47:42.113299Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T12:47:41.375127Z digest=sha256:96fca1864acbf602e7dfbe78bb0ac2f339e7b987ea3e3bd1ebe362c765b034ad

Observation 9abf0230-8cb8-49b2-bc4f-865c86ff77be · outbound

This paper cites an unresolved cited work.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis Unresolved cited work

Reference 23

Resolution
unresolved
raw_fallback, observed 2026-08-07T12:47:41.935699Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T12:47:41.489151Z digest=sha256:0b57e230f4565f2ec71776f489350c38403ef667e38d832a92e1858ee8c0f7b8

Observation efd0d603-9cd8-417d-861a-24d9a4b22859 · outbound

This paper cites an unresolved cited work.

Comparing the Moore-Penrose Pseudoinverse and Gradient Descent for Solving Linear Regression Problems: A Performance Analysis Unresolved cited work

Reference 24

Resolution
unresolved
raw_fallback, observed 2026-08-07T12:47:41.779917Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-08-07T12:47:41.590003Z digest=sha256:0cc19fbca759a656977379f5cf65e28b5aa5f892cc50cac5f5b7a30da2023715

Pith citing papers

No inbound Pith citation observations are available.