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Paper Citation Record · LEDGER

$\mathcal{C}^1$-approximation with rational functions and rational neural networks

As of 17 August 2026, this Paper Citation Record lists 27 of 27 outbound references and 1 inbound Pith citation observation for arXiv:2508.19672.

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

pith.paper-citation-record.v1
2508.19672 v1

Coverage vector

measured 27 of 27 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-05T15:44:54.833793Z

measured 28 of 28 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-17T06:30:58.91139+00:00

measured 1 of 1 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-05-15T21:44:44.879618Z

measured 1 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-08-05T02:28:24.338817Z

Reference resolution

27 of 27 outbound references displayed

  • verified exact1
  • verified fuzzy19
  • unresolved7
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External citation measurements

0
arxiv_reference, observed 2026-08-05T02:28:24.338817Z

Outbound references

Observation d6243d12-839a-4b58-b076-854b1d584dfa · outbound

This paper cites an unresolved cited work.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Unresolved cited work

Reference 1

Resolution
unresolved
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-05T15:44:54.709199Z digest=sha256:0155e3374f4184a41f4aa7bcc5c6afb8bf9fac2482dd2b68dd0c61c044ade016

Observation fd8a44a5-9bcc-45e0-9ca7-874d61f73af0 · outbound

This paper cites Simultaneous approximation of a smooth function and its derivatives by deep neural networks with piecewise-polynomial activations.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Simultaneous approximation of a smooth function and its derivatives by deep neural networks with piecewise-polynomial activations

Reference 2

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T15:44:55.472811Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-05T15:44:54.715090Z digest=sha256:f9385696a26bba37004b07e03c8636def02ce0c02592d0a3eb497d62ef5c9d15

Observation 883a0373-7280-4341-90cd-cdb0bcfe9f04 · outbound

This paper cites Bengio, P.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Bengio, P

Reference 3

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T15:44:55.447745Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation 59a28f72-3848-402c-a412-f4f231dbad02 · outbound

This paper cites Rational neural net- works.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Rational neural net- works

Reference 4

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T15:44:55.415369Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation 77be9366-01de-4d0b-9120-e7c59dd57516 · outbound

This paper cites From ESPRIT to ESPIRA: estimation of signal parameters by iterative rational approximation.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks From ESPRIT to ESPIRA: estimation of signal parameters by iterative rational approximation

Reference 5

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T15:44:55.393400Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation c9bbea63-8c92-4ef1-8bed-5ec31b338eb2 · outbound

This paper cites Neural network approx- imation.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Neural network approx- imation

Reference 6

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T15:44:55.374214Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-05T15:44:54.737647Z digest=sha256:6257800e27da7e9ef95079941427b24a833b9a3986a0dfd8c059efe5c38b7244

Observation 90f1fcb1-c077-46dd-894c-3d35b1e36d51 · outbound

This paper cites A descent algorithm for the optimal control of ReLU neural network informed PDEs based on approximate directional derivatives.SIAM Journal on Optimization, 34(3):2314–2349, 2024.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks A descent algorithm for the optimal control of ReLU neural network informed PDEs based on approximate directional derivatives.SIAM Journal on Optimization, 34(3):2314–2349, 2024

Reference 7

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T15:44:55.353126Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-05T15:44:54.742870Z digest=sha256:58f02e49b846a8cbaa9d208450a1bcc5d578f41d6d2131e11b98da4152cd9ab3

Observation ba22d07a-f10e-4f53-9c8e-f408091d8817 · outbound

This paper cites First-order conditions for the optimal control of learning- informed nonsmooth PDEs.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks First-order conditions for the optimal control of learning- informed nonsmooth PDEs

Reference 8

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T15:44:55.335516Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation c299e587-8bbb-4e62-9905-6a330070257b · outbound

This paper cites Driscoll, Yuji Nakatsukasa, and Lloyd N.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Driscoll, Yuji Nakatsukasa, and Lloyd N

Reference 9

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T15:44:55.317965Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-05T15:44:54.751824Z digest=sha256:ad96923cc7bcfab801d5c69fced39b2320fbbb359061153f63ec7f1b50a4de27

Observation 5049a2dd-3ace-4455-881a-063595afeab4 · outbound

This paper cites Deep neural network approximation theory.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Deep neural network approximation theory

Reference 10

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-05T15:44:54.755788Z digest=sha256:1732e01e7c274d848dfa5a96b22b9ab1d64034ae50e9df94755f012d2be15200

Observation b9aae20a-c380-49a4-ab62-d7c0b604c757 · outbound

This paper cites Approximation spaces of deep neural networks.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Approximation spaces of deep neural networks

Reference 11

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T15:44:55.285796Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-05T15:44:54.759926Z digest=sha256:0575ff563821a74fc48b043950e13a598fc3b97db3de65f99e9664b8316778a7

Observation 236eb867-5ef0-4441-901e-c788c9dd4962 · outbound

This paper cites Error bounds for ap- proximations with deep ReLU neural networks in W s,p norms.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Error bounds for ap- proximations with deep ReLU neural networks in W s,p norms

Reference 12

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T15:44:55.271330Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-05T15:44:54.764004Z digest=sha256:ff46082a1331aca8c22273fe423954429eae55b9738d42e6dc01b12f3c8cd11e

Observation f9ac95f8-4dbc-4531-b2f4-d31ab9b22a0f · outbound

This paper cites On uniqueness in structured model learning.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks On uniqueness in structured model learning

Reference 13

Resolution
unresolved
no resolver link, observed 2026-08-05T15:44:54.768315Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T15:44:54.768315Z digest=sha256:b88066205955374202e7d08aa512e6ba7b61bff12af24c5996530aa9127b2616

Observation 16381b8d-a659-4765-9228-b0388cbfe753 · outbound

This paper cites Semiglobal optimal feedback stabilization of autonomous systems via deep neural network approximation.ESAIM: COCV, 27:16, 2021.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Semiglobal optimal feedback stabilization of autonomous systems via deep neural network approximation.ESAIM: COCV, 27:16, 2021

Reference 14

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T15:44:55.256646Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation ece1656e-94f0-4482-b594-6208651777b7 · outbound

This paper cites Extrapolation and learning equa- tions.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Extrapolation and learning equa- tions

Reference 15

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation 33eb10c5-c2e8-4885-864a-3ac54c6941c8 · outbound

This paper cites an unresolved cited work.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Unresolved cited work

Reference 16

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation 566f0d6a-59a2-49e3-84e5-378f453279fb · outbound

This paper cites an unresolved cited work.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Unresolved cited work

Reference 17

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation 2ec41bc2-e369-414a-8eea-7b8692ae1d4e · outbound

This paper cites Trefethen.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Trefethen

Reference 18

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation c7eb068a-8076-4c77-ad3e-5f7d2fbacb26 · outbound

This paper cites an unresolved cited work.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Unresolved cited work

Reference 19

Resolution
unresolved
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation e7864c73-b0e5-4402-8d51-8a10bb1ed7dd · outbound

This paper cites an unresolved cited work.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Unresolved cited work

Reference 20

Resolution
unresolved
raw_fallback, observed 2026-08-05T15:44:55.166693Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation ba6a3deb-663f-4d36-95b1-c27d7f5ec10f · outbound

This paper cites Learning equa- tions for extrapolation and control.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Learning equa- tions for extrapolation and control

Reference 21

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T15:44:55.150224Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation 80069f96-3d59-41aa-ba33-fadc98f032e8 · outbound

This paper cites ParFam -- (Neural Guided) Symbolic Regression Based on Continuous Global Optimization.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks ParFam -- (Neural Guided) Symbolic Regression Based on Continuous Global Optimization

Reference 22

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verified exact
local_arxiv, observed 2026-08-05T15:44:54.897444Z

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No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation c77a376e-819d-472a-ba2a-76831ee30bb7 · outbound

This paper cites Neural networks and rational functions.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Neural networks and rational functions

Reference 23

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T15:44:55.134778Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-05T15:44:54.815173Z digest=sha256:9f5f5d81a1e9ff25682d997b5d63d0b6c0cac8f4d6e6b3b269485eb18ae67cfe

Observation e2cdfed6-25b2-4293-abd7-dd571b3d0250 · outbound

This paper cites Trefethen and Yuji Nakatsukasa.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Trefethen and Yuji Nakatsukasa

Reference 24

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T15:44:55.116802Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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Observation 618dc30f-ee71-4db4-ac17-6a141eb4b051 · outbound

This paper cites Trefethen and Heather D.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Trefethen and Heather D

Reference 25

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T15:44:55.100913Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-05T15:44:54.823661Z digest=sha256:2121f02cdd76f2c646e7ae4e4b7f277c3ebd772b4f53d8f7111f377aef7e684d

Observation 9e22b93b-9d3e-45b0-be57-e09a8fd95ed8 · outbound

This paper cites Splines, rational functions and neu- ral networks.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Splines, rational functions and neu- ral networks

Reference 26

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T15:44:55.085610Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

source=pdf_text observed=2026-08-05T15:44:54.827721Z digest=sha256:51cc18efee02a11d6398b4ebb4b4f479dce3c8f438b8bf699be9d96e40864141

Observation b3fdfc3b-f258-4524-b92d-3ba165bf2a9d · outbound

This paper cites Nearly Optimal Approximation Rates for Deep Super ReLU Networks on Sobolev Spaces.

$\mathcal{C}^1$-approximation with rational functions and rational neural networks Nearly Optimal Approximation Rates for Deep Super ReLU Networks on Sobolev Spaces

Reference 27

Resolution
unresolved
no resolver link, observed 2026-08-05T15:44:54.833793Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T15:44:54.833793Z digest=sha256:03e0ecfeebfb60d422f614a3c0219e7428851dcfdb02c35e7c02a0ab94ae0e68

Pith citing papers

Observation f317b882-9c60-4100-9d4e-faa2825b8286 · inbound

Symbolic recovery of PDEs from measurement data cites this paper.

Symbolic recovery of PDEs from measurement data $\mathcal{C}^1$-approximation with rational functions and rational neural networks

Reference 46

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verified exact
arxiv_id, observed 2026-05-15T21:46:41.007718Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.

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