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Paper Citation Record · LEDGER

Two-parameter superposable S-curves

As of 18 August 2026, this Paper Citation Record lists 19 of 19 outbound references and 0 inbound Pith citation observations for arXiv:2504.19488.

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

pith.paper-citation-record.v1
2504.19488 v3

Coverage vector

measured 19 of 19 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-16T05:56:41.860731Z

measured 19 of 19 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-18T06:34:40.430872+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

19 of 19 outbound references displayed

  • verified exact6
  • verified fuzzy4
  • unresolved9
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 60a407d4-78b9-4e08-9b36-7f5db1cc6c44 · outbound

This paper cites an unresolved cited work.

Two-parameter superposable S-curves Unresolved cited work

Reference 1

Resolution
unresolved
raw_fallback, observed 2026-08-16T05:56:42.122819Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-16T05:56:41.795156Z digest=sha256:85c4f9b6331ab9179e6d2177680cfd2f8a36eabd6791d17864e9d58be166b567

Observation db43000a-ec37-44c5-bf9f-f43b9c2c97c7 · outbound

This paper cites an unresolved cited work.

Two-parameter superposable S-curves Unresolved cited work

Reference 2

Resolution
unresolved
no resolver link, observed 2026-08-16T05:56:41.799292Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-16T05:56:41.799292Z digest=sha256:19c82f369d93d24453f08d00b504f262a244b87f91c11856b8569395e6dc85dc

Observation f7e329f2-b6ca-4205-82eb-7317609bf6ff · outbound

This paper cites (1989), Multilayer Feedforward Networks are Universal Approximators, Neural Networks, Vol.

Two-parameter superposable S-curves (1989), Multilayer Feedforward Networks are Universal Approximators, Neural Networks, Vol

Reference 3

Resolution
verified fuzzy
raw_fallback, observed 2026-08-16T05:56:42.112645Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-16T05:56:41.802921Z digest=sha256:fb0968a5c445d48836586c46f8775e9cfb5f5ec6fbda653765318ca3f8f94e71

Observation bdea5ced-7082-4fd8-bbc4-baa8c1876a93 · outbound

This paper cites an unresolved cited work.

Two-parameter superposable S-curves Unresolved cited work

Reference 4

Resolution
unresolved
raw_fallback, observed 2026-08-16T05:56:42.102742Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-16T05:56:41.806486Z digest=sha256:197c14ef5ed82a79c5387de35f6a1eff1db79c5cb6151cde620469f4601eaa17

Observation ad3611be-ba52-43d6-bb1a-7d707bf098f0 · outbound

This paper cites an unresolved cited work.

Two-parameter superposable S-curves Unresolved cited work

Reference 5

Resolution
unresolved
raw_fallback, observed 2026-08-16T05:56:42.093653Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-16T05:56:41.811142Z digest=sha256:5f3e4055167f32e2f5ec5df48200258cda9cf5467d7336024249e67093b82949

Observation 4f8adda0-69e2-4f3c-a774-fb18431dd669 · outbound

This paper cites an unresolved cited work.

Two-parameter superposable S-curves Unresolved cited work

Reference 6

Resolution
unresolved
raw_fallback, observed 2026-08-16T05:56:42.083959Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-16T05:56:41.814649Z digest=sha256:1d5e1534f9d810d8f1649f23e3091c8a1a1c465530a414ecf5baab8503382338

Observation 6fda0f86-4496-403a-877c-8329c8101703 · outbound

This paper cites E., Bradley Jr, E.

Two-parameter superposable S-curves E., Bradley Jr, E

Reference 7

Resolution
verified fuzzy
raw_fallback, observed 2026-08-16T05:56:42.074158Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-16T05:56:41.818457Z digest=sha256:72830ba0ebd7eda2e8be403ded8ed924851b4214bcc70346d054bb4ae9d65341

Observation e8f4e727-fe5b-492e-94c4-e20afcc4befb · outbound

This paper cites an unresolved cited work.

Two-parameter superposable S-curves Unresolved cited work

Reference 8

Resolution
unresolved
raw_fallback, observed 2026-08-16T05:56:42.064646Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-16T05:56:41.821908Z digest=sha256:e7850e64dc2ea9a337b2b5a7cbe712878d0a4bc1e0291be2ab4db2c483d09a31

Observation 61ef1e25-73ad-4dfc-8a1e-b6023eaa44c6 · outbound

This paper cites an unresolved cited work.

Two-parameter superposable S-curves Unresolved cited work

Reference 9

Resolution
unresolved
no resolver link, observed 2026-08-16T05:56:41.825321Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-16T05:56:41.825321Z digest=sha256:0e8eb4385e58e3a9d118be4373c8d423431e7b8bc386f04d3e845dbcee76822e

Observation be529219-0ddf-42e6-ad92-3851dd10e3cf · outbound

This paper cites S., and Vijay Prakash, S.

Two-parameter superposable S-curves S., and Vijay Prakash, S

Reference 10

Resolution
verified exact
doi, observed 2026-08-16T05:56:41.937275Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-16T05:56:41.828710Z digest=sha256:d76cad044f4fe3680abb4b3983475b7850511796a37f88e963ac08da13f26d1d

Observation 9ec83863-916e-4ee5-9746-36c0a31a9f08 · outbound

This paper cites an unresolved cited work.

Two-parameter superposable S-curves Unresolved cited work

Reference 11

Resolution
verified exact
doi, observed 2026-08-16T05:56:41.927350Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-16T05:56:41.833064Z digest=sha256:d1cb53d6f6909cb4351cc687c2eb71bdf4294d2a6c8a2444f6d69c5162d6d97f

Observation f7a8e6d6-c13c-4ef4-82cf-dc8902e9b009 · outbound

This paper cites Real-valued continued fraction of straight lines.

Two-parameter superposable S-curves Real-valued continued fraction of straight lines

Reference 12

Resolution
verified exact
local_arxiv, observed 2026-08-16T05:56:41.956990Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-16T05:56:41.836613Z digest=sha256:960ccda70d614e8cba7b97ce7868b258dd8b42e654e57d7a99a0174d7ff63e2f

Observation 8f2e40ff-a06e-4df5-950b-62d141b84440 · outbound

This paper cites an unresolved cited work.

Two-parameter superposable S-curves Unresolved cited work

Reference 13

Resolution
unresolved
raw_fallback, observed 2026-08-16T05:56:42.054559Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-16T05:56:41.840427Z digest=sha256:80902dea068d64dba6666a597299cce1c6382a2450af5343ae3f5452968461bc

Observation 859d0f4a-41f1-4485-bb09-6fe3b7360da9 · outbound

This paper cites Tibshirani.

Two-parameter superposable S-curves Tibshirani

Reference 14

Resolution
verified fuzzy
raw_fallback, observed 2026-08-16T05:56:42.044690Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-16T05:56:41.843616Z digest=sha256:28f27df484d683e7101f71a41182ddbacec291f1b7056ce58664db51f60ccc68

Observation 45e40822-37db-4bab-872f-4151d87ccd83 · outbound

This paper cites S., and Vijay Prakash, S.

Two-parameter superposable S-curves S., and Vijay Prakash, S

Reference 15

Resolution
verified exact
doi, observed 2026-08-16T05:56:41.917395Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-16T05:56:41.847274Z digest=sha256:1201f637842bf927e38c008d7e2aae9ab4f65ce2959749af8d33785e2ded3673

Observation a66c94d3-9299-494a-9e63-33355db92d92 · outbound

This paper cites S., and Vijay Prakash, S.

Two-parameter superposable S-curves S., and Vijay Prakash, S

Reference 16

Resolution
verified exact
doi, observed 2026-08-16T05:56:41.907100Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-16T05:56:41.850433Z digest=sha256:74971982e62ff1cd5cb86b0565efc30aa40a44bcdb2ec9b2959467e9a10d86d7

Observation b04d7ac1-055d-41f4-bb42-86bd84873a54 · outbound

This paper cites S., and Vijay Prakash, S.

Two-parameter superposable S-curves S., and Vijay Prakash, S

Reference 17

Resolution
verified exact
doi, observed 2026-08-16T05:56:41.896324Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-16T05:56:41.853527Z digest=sha256:dceb77fdc1ec089f5af88b74675413b500f3417cdc4375fd92ce4164aee17509

Observation 51715faf-2cf2-4eeb-9e1c-c17c54d85116 · outbound

This paper cites an unresolved cited work.

Two-parameter superposable S-curves Unresolved cited work

Reference 18

Resolution
unresolved
no resolver link, observed 2026-08-16T05:56:41.857175Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-16T05:56:41.857175Z digest=sha256:a587b6b60d868891e8c686cf7c76334c08ceb703a1e344f639f57fbcc88db726

Observation fe5d3035-1a8a-44cc-9391-73a9428fa7a4 · outbound

This paper cites B., Rawlik, M., Ingargiola, A., and Nelson, A.

Two-parameter superposable S-curves B., Rawlik, M., Ingargiola, A., and Nelson, A

Reference 19

Resolution
verified fuzzy
raw_fallback, observed 2026-08-16T05:56:42.035051Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.

source=pdf_text observed=2026-08-16T05:56:41.860731Z digest=sha256:663489129096c2b3c81205d36b873f68329d76124afd0e2d00e80853b121e292

Pith citing papers

No inbound Pith citation observations are available.