Pith Number

pith:WXA2B5LR

pith:2018:WXA2B5LRGSJ3PXD2FT4TGSLRZU

not attested not anchored not stored refs pending

Stirling numbers and Gregory coefficients for the factorization of Hermite subdivision operators

Caroline Moosm\"uller, Costanza Conti, Svenja H\"uning

arxiv:1804.06200 v2 · 2018-04-17 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WXA2B5LRGSJ3PXD2FT4TGSLRZU}

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	2026-05-17T23:40:04.541104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5c1a0f5713493b7dc7a2cf9334971cd0bff90a4450fa17d9db81625dfd6fc3f

Aliases

arxiv: 1804.06200 · arxiv_version: 1804.06200v2 · doi: 10.48550/arxiv.1804.06200 · pith_short_12: WXA2B5LRGSJ3 · pith_short_16: WXA2B5LRGSJ3PXD2 · pith_short_8: WXA2B5LR

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/WXA2B5LRGSJ3PXD2FT4TGSLRZU \
  | 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: b5c1a0f5713493b7dc7a2cf9334971cd0bff90a4450fa17d9db81625dfd6fc3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "774ed4f774ed2ee61222702ac70a79ed104036913cbca27a8bef63f1fbe49811",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-04-17T12:31:25Z",
    "title_canon_sha256": "3ae8e2d7e0284fd65b23f79f03f955eb10877697936ae73f55537b93da09ba2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06200",
    "kind": "arxiv",
    "version": 2
  }
}