Pith Number

pith:Q5QF4PUH

pith:2018:Q5QF4PUHFZGNANWYDP6D2V2UVN

not attested not anchored not stored refs pending

Fractal Percolations

K\'aroly Simon, Lajos V\'ag\'o

arxiv:1803.11426 v2 · 2018-03-30 · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q5QF4PUHFZGNANWYDP6D2V2UVN}

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	2026-05-18T00:17:18.430100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87605e3e872e4cd036d81bfc3d5754ab4ae5e054b6b95d3bf290d7c92d315d3b

Aliases

arxiv: 1803.11426 · arxiv_version: 1803.11426v2 · doi: 10.48550/arxiv.1803.11426 · pith_short_12: Q5QF4PUHFZGN · pith_short_16: Q5QF4PUHFZGNANWY · pith_short_8: Q5QF4PUH

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/Q5QF4PUHFZGNANWYDP6D2V2UVN \
  | 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: 87605e3e872e4cd036d81bfc3d5754ab4ae5e054b6b95d3bf290d7c92d315d3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a192a85686e9d2ce58b028cd3222b68663d54adb2007c9624c16d17292c1f69f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-03-30T11:52:29Z",
    "title_canon_sha256": "ba6c48a23e2615b7f406a8b56c2a28aa1c450530b351dae0a89d8c24ac247b11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.11426",
    "kind": "arxiv",
    "version": 2
  }
}