Pith Number

pith:52VYGCT2

pith:2010:52VYGCT2AAGQV2HGTSIJGY5LLM

not attested not anchored not stored refs pending

The partition dimension of corona product graphs

D. Kuziak, I. G. Yero, J. A. Rodr\'iguez-Vel\'azquez

arxiv:1010.5144 v1 · 2010-10-25 · 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{52VYGCT2AAGQV2HGTSIJGY5LLM}

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	2026-05-18T04:38:49.320203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeab830a7a000d0ae8e69c909363ab5b0fabdb270badf30209b557c7bbc344ea

Aliases

arxiv: 1010.5144 · arxiv_version: 1010.5144v1 · doi: 10.48550/arxiv.1010.5144 · pith_short_12: 52VYGCT2AAGQ · pith_short_16: 52VYGCT2AAGQV2HG · pith_short_8: 52VYGCT2

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/52VYGCT2AAGQV2HGTSIJGY5LLM \
  | 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: eeab830a7a000d0ae8e69c909363ab5b0fabdb270badf30209b557c7bbc344ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "306e49013fb8690f74badbed47c9789038a22d963a3d06a7d63525e9a46a6fff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2010-10-25T14:33:09Z",
    "title_canon_sha256": "6b96b3e94eaffe18a2869eec395108a687b585706f1e53738b5fe4ce331fca25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5144",
    "kind": "arxiv",
    "version": 1
  }
}