Pith Number

pith:P6NN47I5

pith:2014:P6NN47I5PPTKEVD2RVWYVNOHP4

not attested not anchored not stored refs pending

Mehler-Heine type formulas for Charlier and Meixner polynomials

Diego Dominici

arxiv:1406.6193 v1 · 2014-06-24 · 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{P6NN47I5PPTKEVD2RVWYVNOHP4}

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	2026-05-18T02:49:03.895665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f9ade7d1d7be6a2547a8d6d8ab5c77f292bd8a9f3fa1d97792930851c6fc861

Aliases

arxiv: 1406.6193 · arxiv_version: 1406.6193v1 · doi: 10.48550/arxiv.1406.6193 · pith_short_12: P6NN47I5PPTK · pith_short_16: P6NN47I5PPTKEVD2 · pith_short_8: P6NN47I5

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/P6NN47I5PPTKEVD2RVWYVNOHP4 \
  | 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: 7f9ade7d1d7be6a2547a8d6d8ab5c77f292bd8a9f3fa1d97792930851c6fc861

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1087c92ce3dab7c2eb08cce9bffbdbf5ce02ea1dcb8b6d16fb17fd7f3d66732",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-06-24T10:30:00Z",
    "title_canon_sha256": "4fbd13a4e78a5befceaca0f4abe09739e3910c6fca40bf65a540e4d52f99a78c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6193",
    "kind": "arxiv",
    "version": 1
  }
}