Pith Number

pith:OEMWFNSN

pith:2026:OEMWFNSNXUMQTBYGRCWMC6WC34

not attested not anchored not stored refs pending

Hierarchical RBF-KAN and RBF-SKAN Architectures for Multidimensional Function Approximation and Random Field Learning

Mingtao Xia, Qijing Shen

arxiv:2606.02936 v1 · 2026-06-01 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OEMWFNSNXUMQTBYGRCWMC6WC34}

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.

Receipt and verification

First computed	2026-06-03T01:05:27.017686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

711962b64dbd1909870688acc17ac2df1cac3242d6023f8ecc7f3ac2c3824a7d

Aliases

arxiv: 2606.02936 · arxiv_version: 2606.02936v1 · doi: 10.48550/arxiv.2606.02936 · pith_short_12: OEMWFNSNXUMQ · pith_short_16: OEMWFNSNXUMQTBYG · pith_short_8: OEMWFNSN

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/OEMWFNSNXUMQTBYGRCWMC6WC34 \
  | 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: 711962b64dbd1909870688acc17ac2df1cac3242d6023f8ecc7f3ac2c3824a7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f38a7c99965a8bcd328b2bac7be0f4deff7067f97048d6e496ab736de0a088f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-01T22:33:53Z",
    "title_canon_sha256": "6b6ecc1652253dfbcbc0d07616d8dab504f6d9ba1b75081f11df7e09b9bfc8ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02936",
    "kind": "arxiv",
    "version": 1
  }
}