Pith Number

pith:ERI4JNV4

pith:2025:ERI4JNV4ARK56PEHPWLQZWLM2M

not attested not anchored not stored refs pending

A holomorphic Kolmogorov-Arnold network framework for solving elliptic problems on arbitrary 2D domains

Allan P. Engsig-Karup, Cheol-Ho Jeong, Matteo Calaf\`a, Tito Andriollo

arxiv:2507.22678 v1 · 2025-07-30 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ERI4JNV4ARK56PEHPWLQZWLM2M}

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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

2 papers in Pith

A holomorphic neural network framework for 3D boundary value problems governed by harmonic potentials

A Practitioner's Guide to Kolmogorov-Arnold Networks

Receipt and verification

First computed	2026-07-05T11:45:46.848014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2451c4b6bc0455df3c877d970cd96cd31b6d2445617b595e21b6843e7c6cc014

Aliases

arxiv: 2507.22678 · arxiv_version: 2507.22678v1 · doi: 10.48550/arxiv.2507.22678 · pith_short_12: ERI4JNV4ARK5 · pith_short_16: ERI4JNV4ARK56PEH · pith_short_8: ERI4JNV4

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/ERI4JNV4ARK56PEHPWLQZWLM2M \
  | 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: 2451c4b6bc0455df3c877d970cd96cd31b6d2445617b595e21b6843e7c6cc014

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f78e564de772d7624af3400847aa18b9d0107c1d3d9d087531d5b31275270ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2025-07-30T13:37:40Z",
    "title_canon_sha256": "b54131567bce0521537be1a576198f7c9a6a733cb414eff3dc321b64a1c94722"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.22678",
    "kind": "arxiv",
    "version": 1
  }
}