Pith Number

pith:DYL6HLES

pith:2018:DYL6HLESSOZWE4R2LFVWLJ2ATO

not attested not anchored not stored refs pending

On a new Sheffer class of polynomials related to normal product distribution

Dario Gasbarra, Ehsan Azmoodeh

arxiv:1802.06671 v1 · 2018-02-19 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYL6HLESSOZWE4R2LFVWLJ2ATO}

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	2026-05-18T00:23:02.602120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e17e3ac9293b362723a596b65a7409b865c86b3f6b49ebd5a47c6a00b859fe1

Aliases

arxiv: 1802.06671 · arxiv_version: 1802.06671v1 · doi: 10.48550/arxiv.1802.06671 · pith_short_12: DYL6HLESSOZW · pith_short_16: DYL6HLESSOZWE4R2 · pith_short_8: DYL6HLES

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/DYL6HLESSOZWE4R2LFVWLJ2ATO \
  | 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: 1e17e3ac9293b362723a596b65a7409b865c86b3f6b49ebd5a47c6a00b859fe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09a57061b6c9790b9cfa20ceb8faf4d90f0ca4acbb1711e9a029dd1d32167513",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-02-19T15:35:47Z",
    "title_canon_sha256": "8e70fec9a582848378be465ecae554411522b33616bc4cf0547de8bf8d2f98e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06671",
    "kind": "arxiv",
    "version": 1
  }
}