Pith Number

pith:HXIZY7HG

pith:2010:HXIZY7HGWZ6OZ662MIS3W2YTS6

not attested not anchored not stored refs pending

The number of absorbed individuals in branching Brownian motion with a barrier

Pascal Maillard

arxiv:1004.1426 v3 · 2010-04-08 · 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{HXIZY7HGWZ6OZ662MIS3W2YTS6}

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	2026-05-18T03:06:13.957884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dd19c7ce6b67cecfbda6225bb6b1397bfd5d07279da67026bfd9353ff002507

Aliases

arxiv: 1004.1426 · arxiv_version: 1004.1426v3 · doi: 10.48550/arxiv.1004.1426 · pith_short_12: HXIZY7HGWZ6O · pith_short_16: HXIZY7HGWZ6OZ662 · pith_short_8: HXIZY7HG

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/HXIZY7HGWZ6OZ662MIS3W2YTS6 \
  | 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: 3dd19c7ce6b67cecfbda6225bb6b1397bfd5d07279da67026bfd9353ff002507

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eee5e966d8a7f8789ce991d448a9dbe662bb50643c7f2a775ab1b22dde478bb3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2010-04-08T20:50:50Z",
    "title_canon_sha256": "7e0e90939917277aaa29716dfb26ff48f0a495f1a0b1736ffe8e8fef035d9625"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.1426",
    "kind": "arxiv",
    "version": 3
  }
}