Pith Number

pith:RF3PSLAK

pith:2019:RF3PSLAKB7KMOXAO5KA3OLEZZB

not attested not anchored not stored refs pending

The diameter of random Belyi surfaces

Bram Petri, Nicolas Curien, Thomas Budzinski

arxiv:1910.11809 v1 · 2019-10-25 · math.GT · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RF3PSLAKB7KMOXAO5KA3OLEZZB}

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.

Cited by

1 paper in Pith

Random punctured hyperbolic surfaces & the Brownian sphere

Receipt and verification

First computed	2026-07-05T03:35:57.592285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8976f92c0a0fd4c75c0eea81b72c99c854eb9a2448e446ed154e8de5a31fd625

Aliases

arxiv: 1910.11809 · arxiv_version: 1910.11809v1 · doi: 10.48550/arxiv.1910.11809 · pith_short_12: RF3PSLAKB7KM · pith_short_16: RF3PSLAKB7KMOXAO · pith_short_8: RF3PSLAK

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/RF3PSLAKB7KMOXAO5KA3OLEZZB \
  | 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: 8976f92c0a0fd4c75c0eea81b72c99c854eb9a2448e446ed154e8de5a31fd625

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "238eecfb31bc9853bd21ed186fdb5a025d9a55db3fc144fba60d2041f1e9b2da",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2019-10-25T15:45:32Z",
    "title_canon_sha256": "8958ec56405b232e05293c23d7fe7ada2fdd95d33379124af126714614d0fc0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.11809",
    "kind": "arxiv",
    "version": 1
  }
}