Pith Number

pith:CZN3AYTA

pith:2024:CZN3AYTATGBQMRDP26MPM2IQJG

not attested not anchored not stored refs pending

An Orthogonal Polynomial Kernel-Based Machine Learning Model for Differential-Algebraic Equations

Alireza Afzal Aghaei, Kourosh Parand, Tayebeh Taheri

arxiv:2401.14382 v1 · 2024-01-25 · math.NA · cs.LG · cs.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZN3AYTATGBQMRDP26MPM2IQJG}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Beyond the Gegenbauer Paradigm: q-Orthogonal Kernels for Machine Learning

Receipt and verification

First computed	2026-07-05T07:37:34.950821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

165bb06260998306446fd798f6691049be5a9e9d4fe171cd0f1637f20c9147be

Aliases

arxiv: 2401.14382 · arxiv_version: 2401.14382v1 · doi: 10.48550/arxiv.2401.14382 · pith_short_12: CZN3AYTATGBQ · pith_short_16: CZN3AYTATGBQMRDP · pith_short_8: CZN3AYTA

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/CZN3AYTATGBQMRDP26MPM2IQJG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 165bb06260998306446fd798f6691049be5a9e9d4fe171cd0f1637f20c9147be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "855d6c0f7640d64851af9c3ab132e2558551cf51b72e50ad323bc48e7483d909",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-01-25T18:37:17Z",
    "title_canon_sha256": "ac95f2afeca19f3d824c40406ee973701dd89c3da67d0d567cc0060385749c22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.14382",
    "kind": "arxiv",
    "version": 1
  }
}