Pith Number

pith:SXGEKD4U

pith:2018:SXGEKD4UDWVVGGS5MYZHG65BEW

not attested not anchored not stored refs pending

Random walk on barely supercritical branching random walk

Jan Nagel, Remco van der Hofstad, Tim Hulshof

arxiv:1804.04396 v2 · 2018-04-12 · 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{SXGEKD4UDWVVGGS5MYZHG65BEW}

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	2026-05-17T23:51:21.422571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95cc450f941dab531a5d6632737ba125a2fb4195e496ec0b77161fa37e7ec2b9

Aliases

arxiv: 1804.04396 · arxiv_version: 1804.04396v2 · doi: 10.48550/arxiv.1804.04396 · pith_short_12: SXGEKD4UDWVV · pith_short_16: SXGEKD4UDWVVGGS5 · pith_short_8: SXGEKD4U

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/SXGEKD4UDWVVGGS5MYZHG65BEW \
  | 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: 95cc450f941dab531a5d6632737ba125a2fb4195e496ec0b77161fa37e7ec2b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f269ed278e4ed6285ea7ad76ba12a8f20e017fde4bdd69f544d363992205a43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-04-12T09:40:22Z",
    "title_canon_sha256": "daca60822454e795dc2e40c995ade830d2b9a7fe37fea873c60f6a07836f8a46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04396",
    "kind": "arxiv",
    "version": 2
  }
}