Pith Number

pith:GWADZORI

pith:2023:GWADZORIXCG36NA6UTERDWWWJ4

not attested not anchored not stored refs pending

Universal approximation with complex-valued deep narrow neural networks

Hannes Matt, Paul Geuchen, Thomas Jahn

arxiv:2305.16910 v3 · 2023-05-26 · math.FA · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GWADZORIXCG36NA6UTERDWWWJ4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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

On best approximation by multivariate ridge functions with applications to generalized translation networks

Receipt and verification

First computed	2026-07-05T09:40:14.148698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35803cba28b88dbf341ea4c911dad64f3fe978b4813c5857243030dfca3e5152

Aliases

arxiv: 2305.16910 · arxiv_version: 2305.16910v3 · doi: 10.48550/arxiv.2305.16910 · pith_short_12: GWADZORIXCG3 · pith_short_16: GWADZORIXCG36NA6 · pith_short_8: GWADZORI

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/GWADZORIXCG36NA6UTERDWWWJ4 \
  | 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: 35803cba28b88dbf341ea4c911dad64f3fe978b4813c5857243030dfca3e5152

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e31c8ca1e3343b822cf04e48540fa74a1e03c416d0a557529b8affbeeb4a7b55",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2023-05-26T13:22:14Z",
    "title_canon_sha256": "453d9f7799509908249c374dd035812cac0a7bba3873f731ba094506cf9dda35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.16910",
    "kind": "arxiv",
    "version": 3
  }
}