Pith Number

pith:QQEYYG7T

pith:2016:QQEYYG7TZLGPXPTWDQ254CNVSO

not attested not anchored not stored refs pending

Quasi-polynomiality of monotone orbifold Hurwitz numbers and Grothendieck's dessins d'enfants

Danilo Lewanski, Reinier Kramer, Sergey Shadrin

arxiv:1610.08376 v2 · 2016-10-26 · math.CO · math-ph · math.AG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QQEYYG7TZLGPXPTWDQ254CNVSO}

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	2026-05-17T23:40:50.029134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84098c1bf3caccfbbe761c35de09b593baac3bb6b4a843e2e9df574fbe17174a

Aliases

arxiv: 1610.08376 · arxiv_version: 1610.08376v2 · doi: 10.48550/arxiv.1610.08376 · pith_short_12: QQEYYG7TZLGP · pith_short_16: QQEYYG7TZLGPXPTW · pith_short_8: QQEYYG7T

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/QQEYYG7TZLGPXPTWDQ254CNVSO \
  | 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: 84098c1bf3caccfbbe761c35de09b593baac3bb6b4a843e2e9df574fbe17174a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77a3c018325d57f1ed7f261d6a0bc234e5aa07b741964518caee1c6b24cb4081",
    "cross_cats_sorted": [
      "math-ph",
      "math.AG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-10-26T15:24:36Z",
    "title_canon_sha256": "75d1e35f1265f738acebb437632b6a298ee8e401ae19fc472b5d674c93a7dcad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08376",
    "kind": "arxiv",
    "version": 2
  }
}