Pith Number

pith:FSF6QIQO

pith:2013:FSF6QIQOJ3E5JDO4O2WX3RZX6O

not attested not anchored not stored refs pending

Counting genus one partitions and permutations

G\'abor Hetyei, Robert Cori

arxiv:1306.4628 v2 · 2013-06-19 · 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{FSF6QIQOJ3E5JDO4O2WX3RZX6O}

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	2026-05-18T03:20:20.073991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c8be8220e4ec9d48ddc76ad7dc737f3893b2c12c34e11879bf8c0a4c7fb674c

Aliases

arxiv: 1306.4628 · arxiv_version: 1306.4628v2 · doi: 10.48550/arxiv.1306.4628 · pith_short_12: FSF6QIQOJ3E5 · pith_short_16: FSF6QIQOJ3E5JDO4 · pith_short_8: FSF6QIQO

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/FSF6QIQOJ3E5JDO4O2WX3RZX6O \
  | 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: 2c8be8220e4ec9d48ddc76ad7dc737f3893b2c12c34e11879bf8c0a4c7fb674c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ad15c01aa143513f8a1cdde0c92e8f540faf2e5f4b366e32d75627aaa59e257",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-06-19T17:49:13Z",
    "title_canon_sha256": "d26a3fe53a89cb615e8d0a703aebe508bc794c969c8041e10af87915763c1f6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4628",
    "kind": "arxiv",
    "version": 2
  }
}