Pith Number

pith:UUUI6IED

pith:2019:UUUI6IEDC6GBKG6HKLXEBSJNWI

not attested not anchored not stored refs pending

On a novel class of polyanalytic Hermite polynomials

Abdelhadi Benahmadi, Allal Ghanmi

arxiv:1902.09945 v1 · 2019-02-26 · math.CV · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UUUI6IEDC6GBKG6HKLXEBSJNWI}

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	2026-05-17T23:52:34.993933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5288f2083178c151bc752ee40c92db225173c41946078d713c85ac805638819

Aliases

arxiv: 1902.09945 · arxiv_version: 1902.09945v1 · doi: 10.48550/arxiv.1902.09945 · pith_short_12: UUUI6IEDC6GB · pith_short_16: UUUI6IEDC6GBKG6H · pith_short_8: UUUI6IED

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/UUUI6IEDC6GBKG6HKLXEBSJNWI \
  | 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: a5288f2083178c151bc752ee40c92db225173c41946078d713c85ac805638819

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba5926eaef171f33b18db16d63d0d15847c7eaa7f06382d8e4b7c732e40424d3",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2019-02-26T14:13:24Z",
    "title_canon_sha256": "b1283f6b063f8359d3d2c36a235767c3a73f842fdb736b0f387736ef035bfcb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09945",
    "kind": "arxiv",
    "version": 1
  }
}