Pith Number

pith:VE73DH64

pith:2017:VE73DH64ENQDE4QMK2ALNMGE45

not attested not anchored not stored refs pending

Counting partitions of a fixed genus

G\'abor Hetyei, Robert Cori

arxiv:1710.09992 v1 · 2017-10-27 · 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{VE73DH64ENQDE4QMK2ALNMGE45}

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	2026-05-18T00:31:55.031563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a93fb19fdc236032720c5680b6b0c4e756a98e0b132e7b423dac083f63143a8b

Aliases

arxiv: 1710.09992 · arxiv_version: 1710.09992v1 · doi: 10.48550/arxiv.1710.09992 · pith_short_12: VE73DH64ENQD · pith_short_16: VE73DH64ENQDE4QM · pith_short_8: VE73DH64

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/VE73DH64ENQDE4QMK2ALNMGE45 \
  | 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: a93fb19fdc236032720c5680b6b0c4e756a98e0b132e7b423dac083f63143a8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c12f0332129ed4a6bef188d56f9adddaf78acb2c9a1fe93152cdd96334bf4db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-10-27T05:06:44Z",
    "title_canon_sha256": "83a2e954e56407afed8e79bde06eca88e614ee4640bb877d5bcd32f305119373"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09992",
    "kind": "arxiv",
    "version": 1
  }
}