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Paper Citation Record · LEDGER

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham

As of 5 August 2026, this Paper Citation Record lists 22 of 22 outbound references and 4 inbound Pith citation observations for arXiv:2601.21442.

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

pith.paper-citation-record.v1
2601.21442 v3

Coverage vector

measured 22 of 22 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-03T07:09:39.151897Z

measured 26 of 26 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-05T06:32:48.257954+00:00

measured 4 of 4 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-07-13T12:18:10.165894Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-07-10T18:17:33.766357Z

Reference resolution

22 of 22 outbound references displayed

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  • verified fuzzy0
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  • malformed identifier0
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External citation measurements

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Outbound references

Observation b9f9725f-9161-47f8-a90d-45d6ef0e90a0 · outbound

This paper cites an unresolved cited work.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Unresolved cited work

Reference 1

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no resolver link, observed 2026-08-03T07:09:39.044133Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T07:09:39.044133Z digest=sha256:5ea6952fe9a683fcef4415f5b4120463e72fb965248b5a19848f0151b8842404

Observation 1e48840d-d725-4131-a69f-333c05db3e2c · outbound

This paper cites Cantor, ¨Uber die einfachen zahlensysteme, Zeitschrift f¨ ur Mathematik und Physik14 (1869), 121–128.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Cantor, ¨Uber die einfachen zahlensysteme, Zeitschrift f¨ ur Mathematik und Physik14 (1869), 121–128

Reference 2

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no resolver link, observed 2026-08-03T07:09:39.050170Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T07:09:39.050170Z digest=sha256:db4664fd43403ecf0787b08ce56157f5abf83e004dc95b37062fe76b4820b72a

Observation 3c220adf-8ac8-45de-be62-f8efdd4f1c36 · outbound

This paper cites de Stainville,M´ elanges d’analyse alg´ ebrique et de g´ eom´ etrie, Courcier, Paris, 1815.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham de Stainville,M´ elanges d’analyse alg´ ebrique et de g´ eom´ etrie, Courcier, Paris, 1815

Reference 3

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no resolver link, observed 2026-08-03T07:09:39.055376Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T07:09:39.055376Z digest=sha256:fa4a1274cf25acccc435757b188c7a3e73d40b62f9a0176e3d4ccf37bbb1c957

Observation caef5d78-207d-44ff-8834-18080478d1f1 · outbound

This paper cites Erd˝ os,Some problems and results on the irrationality of the sum of infinite series, J.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Erd˝ os,Some problems and results on the irrationality of the sum of infinite series, J

Reference 4

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unresolved
no resolver link, observed 2026-08-03T07:09:39.060774Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T07:09:39.060774Z digest=sha256:46369aae8e11e2555f763f553d0841ee43431ed76c2fc0b54f9aab0fe0694baa

Observation 60af746b-b375-4b6e-94ab-40e3ef8c0333 · outbound

This paper cites Erd˝ os,On the irrationality of certain series: problems and results, New advances in tran- scendence theory (Durham, 1986), Cambridge Univ.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Erd˝ os,On the irrationality of certain series: problems and results, New advances in tran- scendence theory (Durham, 1986), Cambridge Univ

Reference 5

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unresolved
no resolver link, observed 2026-08-03T07:09:39.065851Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T07:09:39.065851Z digest=sha256:98af02d4425b2a308e3f135a62d8c28c20f715d7eaf9899a69e2cf069ee94017

Observation 9ff9b1d4-84e2-4ffc-9d6a-65f243e7c61f · outbound

This paper cites Erd˝ os and R.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Erd˝ os and R

Reference 6

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no resolver link, observed 2026-08-03T07:09:39.071656Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T07:09:39.071656Z digest=sha256:4c821a898199341ed669a915ff1d41345c434ebdc4aa93a619c3b97d922a6cec

Observation 6a4a5de3-3025-4dbd-85b4-411b330688b9 · outbound

This paper cites Erd˝ os and E.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Erd˝ os and E

Reference 7

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no resolver link, observed 2026-08-03T07:09:39.077293Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T07:09:39.077293Z digest=sha256:8b5ccf6b69615cddb95f0ad970844ae3cf6e278d579b26f40c3d972c7ce3c823

Observation a0cce574-f632-4470-992c-ff9cdde78c58 · outbound

This paper cites Erd˝ os and E.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Erd˝ os and E

Reference 8

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no resolver link, observed 2026-08-03T07:09:39.082034Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T07:09:39.082034Z digest=sha256:7ba14f21b0949e9eee0532abb20167b6c49d43eea9c6a5ed2855b69722e306dd

Observation 0d85bb48-e2b1-4576-ad76-8df0b9fa18e2 · outbound

This paper cites Erd˝ os and E.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Erd˝ os and E

Reference 9

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unresolved
no resolver link, observed 2026-08-03T07:09:39.086930Z

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Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T07:09:39.086930Z digest=sha256:78e19f3c314fabd666d34b29f789ba1a1b129b9443fc963fb323a80b86b55621

Observation 3b5bd0c2-9bca-451f-8da7-de8d0d151caa · outbound

This paper cites an unresolved cited work.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Unresolved cited work

Reference 10

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no resolver link, observed 2026-08-03T07:09:39.091488Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T07:09:39.091488Z digest=sha256:dd0149e69234d723ddeeb3555ad2c9c3e0c18115608ff1b74ec8922837adcdb7

Observation 9efa6a9e-b07a-4ead-ae4b-bbc09aa7fdf9 · outbound

This paper cites an unresolved cited work.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Unresolved cited work

Reference 11

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no resolver link, observed 2026-08-03T07:09:39.095776Z

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Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T07:09:39.095776Z digest=sha256:63f3fb81fe4adc54fba408afdfb8423537eefb825ed9b30e557375afcaa0ea32

Observation cf73b1f1-04fb-422c-b279-45a6cf11ddac · outbound

This paper cites Hanˇ cl,Expression of real numbers with the help of infinite series, Acta Arith.59(1991), no.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Hanˇ cl,Expression of real numbers with the help of infinite series, Acta Arith.59(1991), no

Reference 12

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no resolver link, observed 2026-08-03T07:09:39.101338Z

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source=pdf_text observed=2026-08-03T07:09:39.101338Z digest=sha256:12be3aa8a6b061158963dfb5fce08ae8fe8819487e0c7e70585fd64390819854

Observation 325a7048-f11a-4fbf-98b5-9a0d6f1d5cee · outbound

This paper cites Hanˇ cl and F.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Hanˇ cl and F

Reference 13

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no resolver link, observed 2026-08-03T07:09:39.109919Z

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Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T07:09:39.109919Z digest=sha256:f2bcb8f12aabcbcbf90a4fe10cf219f131d4f5fc953361c40dce7bc6b02a7b06

Observation f4d993c1-be1b-4843-9cf5-acbe177e9bd2 · outbound

This paper cites Hanˇ cl and R.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Hanˇ cl and R

Reference 14

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no resolver link, observed 2026-08-03T07:09:39.115179Z

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Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T07:09:39.115179Z digest=sha256:2dae8081494fb157f1e109474fddcaa5d0706aa29de02d0e9f5a932201ef5d1a

Observation dcc8f153-0035-4b78-9ca7-9b8ba31ad536 · outbound

This paper cites Hanˇ cl and S.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Hanˇ cl and S

Reference 15

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no resolver link, observed 2026-08-03T07:09:39.119776Z

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source=pdf_text observed=2026-08-03T07:09:39.119776Z digest=sha256:7a4535896575fffc4a868fe15fb5c1b99ef86a763eaa2d5e933a75c7ab0ab0f7

Observation a1a8891c-947e-4e75-a23c-c5803c2a1787 · outbound

This paper cites Hanˇ cl and R.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Hanˇ cl and R

Reference 16

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no resolver link, observed 2026-08-03T07:09:39.124067Z

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Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T07:09:39.124067Z digest=sha256:5e9968dd7cbccad4cb8b10ca78514b546e191ecef65c88bc7d00874561eb04e9

Observation cc475ec1-faef-4509-a330-9c8daf997daa · outbound

This paper cites Hanˇ cl and R.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Hanˇ cl and R

Reference 17

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no resolver link, observed 2026-08-03T07:09:39.128545Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T07:09:39.128545Z digest=sha256:61195d4d6d9c3413eab3f88cb4af0d2d5c1c75c6008a797221ad93fbe597794c

Observation 0a839744-9e5e-4602-b2f6-5205ada7e545 · outbound

This paper cites Kovaˇ c and T.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Kovaˇ c and T

Reference 18

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unresolved
no resolver link, observed 2026-08-03T07:09:39.132657Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T07:09:39.132657Z digest=sha256:fca2af40f5b4df7749e908796a621d15e121a3aec6bb967feceb8040ffe4ba29

Observation b05ad04b-2337-476d-82cc-e7f91f5dea5b · outbound

This paper cites Mahler,Lectures on transcendental numbers, Lecture Notes in Mathematics, vol.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Mahler,Lectures on transcendental numbers, Lecture Notes in Mathematics, vol

Reference 19

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no resolver link, observed 2026-08-03T07:09:39.136858Z

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Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T07:09:39.136858Z digest=sha256:424fa73030662b393a18bf09d0eff688925f4f3febc4a6176a0a48b2ed58deb1

Observation 4c32cd40-6b3a-4596-803d-e06a1060093b · outbound

This paper cites Nishioka,Mahler functions and transcendence, Lecture Notes in Mathematics, vol.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Nishioka,Mahler functions and transcendence, Lecture Notes in Mathematics, vol

Reference 20

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no resolver link, observed 2026-08-03T07:09:39.141382Z

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Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T07:09:39.141382Z digest=sha256:cd96d6a72165fd79fb9e0516c094dff090e1dfd4bd4f623f262b8d3a01bf2378

Observation 82bf1dae-5c03-4f0c-b07f-c3edf6d548df · outbound

This paper cites Oppenheim,Criteria for irrationality of certain classes of numbers, Amer.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Oppenheim,Criteria for irrationality of certain classes of numbers, Amer

Reference 21

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no resolver link, observed 2026-08-03T07:09:39.146585Z

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Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T07:09:39.146585Z digest=sha256:e0360f1e0f1ab6b50aa4fbf8653f89de5a5dbd9d3d4a6d7153e296b7d0693e5f

Observation 3675aaa6-7b67-47fc-a239-87c2686c784a · outbound

This paper cites Tijdeman and P.

Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham Tijdeman and P

Reference 22

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no resolver link, observed 2026-08-03T07:09:39.151897Z

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Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T07:09:39.151897Z digest=sha256:468cdf6e2c3cad5bfd2f1a4fe09a5c51ebf33f1e0a9168959641b0608d099668

Pith citing papers

Observation e61d4f7d-d746-4dd3-a1b4-da51735741a2 · inbound

Automated Conjecture Resolution with Formal Verification cites this paper.

Automated Conjecture Resolution with Formal Verification Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham

Reference 5

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verified exact
arxiv_id, observed 2026-07-09T02:19:50.716561Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

source=pdf_text observed=2026-05-13T18:05:38.340467Z digest=sha256:66da0536a18cfd89ab98cdefd158e2fb19f41eb44ed3b3af87310fe6444c921c

Observation f2f04ffa-a3f7-4895-8b29-df61ec3f2ac4 · inbound

Automated Conjecture Resolution with Formal Verification cites this paper.

Automated Conjecture Resolution with Formal Verification Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham

Reference 7

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no resolver link, observed 2026-07-13T12:18:10.165894Z

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Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-13T12:18:10.165894Z digest=sha256:e34381e22092bfe2641aa84eece1fb2c5ec5c9f3d371d66c1cd6bf53ca9cd601

Observation 789a715a-8f55-4913-a769-fb1fea937968 · inbound

LeanMarathon: Toward Reliable AI Co-Mathematicians through Long-Horizon Lean Autoformalization cites this paper.

LeanMarathon: Toward Reliable AI Co-Mathematicians through Long-Horizon Lean Autoformalization Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham

Reference 4

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verified exact
arxiv_id, observed 2026-07-09T02:19:50.716561Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

source=pdf_text observed=2026-06-28T05:48:56.691155Z digest=sha256:36be46d7f9249356f85b57bc37c2df9bc1484b09db855d15b2b423e87b06530a

Observation e3428f18-54fb-4545-b7df-cb17b671a18f · inbound

From Solvers to Research: Large Language Model-Driven Formal Mathematics at the Research Frontier cites this paper.

From Solvers to Research: Large Language Model-Driven Formal Mathematics at the Research Frontier Irrationality of rapidly converging series: a problem of Erd\H{o}s and Graham

Reference 21

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verified exact
local_arxiv, observed 2026-07-10T18:17:33.767569Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

source=pdf_text observed=2026-07-10T18:16:31.176239Z digest=sha256:16e49250f5aefaa2b37e4df72701307a662bc15ce1d415617c5de4ec611b9b79