Pith Number

pith:QUQAE6LF

pith:2003:QUQAE6LFFZGWNXBFS7S22CV77X

not attested not anchored not stored refs pending

Two-dimensional Poisson Trees converge to the Brownian web

L. R. G. Fontes, P. A. Ferrari, Xian-Yuan Wu

arxiv:math/0304247 v2 · 2003-04-17 · 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{QUQAE6LFFZGWNXBFS7S22CV77X}

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	2026-05-18T04:08:43.087835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85200279652e4d66dc2597e5ad0abffdd24345bac50115fa37a35e325f2dd3ec

Aliases

arxiv: math/0304247 · arxiv_version: math/0304247v2 · doi: 10.48550/arxiv.math/0304247 · pith_short_12: QUQAE6LFFZGW · pith_short_16: QUQAE6LFFZGWNXBF · pith_short_8: QUQAE6LF

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/QUQAE6LFFZGWNXBFS7S22CV77X \
  | 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: 85200279652e4d66dc2597e5ad0abffdd24345bac50115fa37a35e325f2dd3ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57caedca6e7ab33f0f10c633fb9bc7c5b9b400dfbb0c6560c06f939e5b7466fc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.PR",
    "submitted_at": "2003-04-17T18:43:20Z",
    "title_canon_sha256": "653f767c819da1612c81f9aa08d9c839c64626b63f958c9e92a14dbfc4a8d71d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0304247",
    "kind": "arxiv",
    "version": 2
  }
}