Pith Number

pith:QJQ3U7IZ

pith:2012:QJQ3U7IZR3BA74C2ATCEMFQTHD

not attested not anchored not stored refs pending

Scaling of a random walk on a supercritical contact process

Frank den Hollander, Renato dos Santos

arxiv:1209.1511 v2 · 2012-09-07 · 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{QJQ3U7IZR3BA74C2ATCEMFQTHD}

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	2026-05-18T03:29:50.866186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8261ba7d198ec20ff05a04c446161338c9be0803decd1736783352635fc005ae

Aliases

arxiv: 1209.1511 · arxiv_version: 1209.1511v2 · doi: 10.48550/arxiv.1209.1511 · pith_short_12: QJQ3U7IZR3BA · pith_short_16: QJQ3U7IZR3BA74C2 · pith_short_8: QJQ3U7IZ

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/QJQ3U7IZR3BA74C2ATCEMFQTHD \
  | 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: 8261ba7d198ec20ff05a04c446161338c9be0803decd1736783352635fc005ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "551ec8c230215c724a1c2fce7df19bf49169235075200332a0104c96d3339870",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2012-09-07T12:09:35Z",
    "title_canon_sha256": "fa16d7db24c1d10f86d3ec9dc5eb5175d609211681a37aa5274f17fabf014705"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1511",
    "kind": "arxiv",
    "version": 2
  }
}