Pith Number

pith:R4E3CHJZ

pith:2018:R4E3CHJZNP5I67W6C63YCPJCMM

not attested not anchored not stored refs pending

Convolution identities for scale transformations of Appell polynomials

Alberto Lekuona, Jos\'e A. Adell

arxiv:1805.04489 v1 · 2018-05-11 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R4E3CHJZNP5I67W6C63YCPJCMM}

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	2026-05-18T00:16:10.145559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f09b11d396bfa8f7ede17b7813d22632e291c95c6d9e736e6283de0bd587e2f

Aliases

arxiv: 1805.04489 · arxiv_version: 1805.04489v1 · doi: 10.48550/arxiv.1805.04489 · pith_short_12: R4E3CHJZNP5I · pith_short_16: R4E3CHJZNP5I67W6 · pith_short_8: R4E3CHJZ

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/R4E3CHJZNP5I67W6C63YCPJCMM \
  | 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: 8f09b11d396bfa8f7ede17b7813d22632e291c95c6d9e736e6283de0bd587e2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d96949bb27f0f67664baa5b059d0961076b2321253e10b93980a6d16ffa7d2a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-05-11T16:52:33Z",
    "title_canon_sha256": "5f470f7c87f7cd83215791c6b2c1c94494dd6da51b5c0e832fe624a7f524bb21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04489",
    "kind": "arxiv",
    "version": 1
  }
}