Pith Number

pith:HCJMWXVI

pith:2026:HCJMWXVIWXX3RKN34TANDVISKE

not attested not anchored not stored refs pending

The generating function of A348410 in OEIS using the diagonal method

Helmut Prodinger

arxiv:2605.21255 v1 · 2026-05-20 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCJMWXVIWXX3RKN34TANDVISKE}

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	2026-05-21T02:05:25.160579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3892cb5ea8b5efb8a9bbe4c0d1d51251207436e9461ac3d3a8ccb8082771881d

Aliases

arxiv: 2605.21255 · arxiv_version: 2605.21255v1 · doi: 10.48550/arxiv.2605.21255 · pith_short_12: HCJMWXVIWXX3 · pith_short_16: HCJMWXVIWXX3RKN3 · pith_short_8: HCJMWXVI

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/HCJMWXVIWXX3RKN34TANDVISKE \
  | 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: 3892cb5ea8b5efb8a9bbe4c0d1d51251207436e9461ac3d3a8ccb8082771881d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7b9f913f69871a04586fe94dc9585c9066648d4df7658471b9bd625ad6d1c0f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2026-05-20T14:43:38Z",
    "title_canon_sha256": "666003c6c86626f8f66d123a90d0d8501e11ec2ce4a0faadffe93ca5b5187330"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21255",
    "kind": "arxiv",
    "version": 1
  }
}