Pith Number

pith:AWIV5I4W

pith:2013:AWIV5I4WUPEGEAXTTVMGDEGRVX

not attested not anchored not stored refs pending

Seven-dimensional forest fires

Daniel Ahlberg, Gady Kozma, Hugo Duminil-Copin, Vladas Sidoravicius

arxiv:1302.6872 v2 · 2013-02-27 · 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{AWIV5I4WUPEGEAXTTVMGDEGRVX}

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	2026-05-18T01:37:23.669590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05915ea396a3c86202f39d586190d1adff2a3c8abb2ddb091296ec505b8025d9

Aliases

arxiv: 1302.6872 · arxiv_version: 1302.6872v2 · doi: 10.48550/arxiv.1302.6872 · pith_short_12: AWIV5I4WUPEG · pith_short_16: AWIV5I4WUPEGEAXT · pith_short_8: AWIV5I4W

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/AWIV5I4WUPEGEAXTTVMGDEGRVX \
  | 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: 05915ea396a3c86202f39d586190d1adff2a3c8abb2ddb091296ec505b8025d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbc580c9e4503f97a9049d3fc81cd27e48ec8e7257af78dc9c74605b952d60ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-02-27T15:07:35Z",
    "title_canon_sha256": "1e1915f61e34e45b687957e691d93e0058297f5db783a7b20b4b9619819108a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6872",
    "kind": "arxiv",
    "version": 2
  }
}