Pith Number

pith:XVYKJRPE

pith:2008:XVYKJRPEMD5UJ3OCCCO7P5LIR2

not attested not anchored not stored refs pending

Fingerprints of Random Flows?

Bernhard Mehlig, Michael Wilkinson, Vlad Bezuglyy

arxiv:0809.3120 v1 · 2008-09-18 · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XVYKJRPEMD5UJ3OCCCO7P5LIR2}

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	2026-05-18T02:15:34.358609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd70a4c5e460fb44edc2109df7f5688e82d5dd84151ae6488443bf542eca0991

Aliases

arxiv: 0809.3120 · arxiv_version: 0809.3120v1 · doi: 10.48550/arxiv.0809.3120 · pith_short_12: XVYKJRPEMD5U · pith_short_16: XVYKJRPEMD5UJ3OC · pith_short_8: XVYKJRPE

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/XVYKJRPEMD5UJ3OCCCO7P5LIR2 \
  | 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: bd70a4c5e460fb44edc2109df7f5688e82d5dd84151ae6488443bf542eca0991

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5db7a6f93a272a213a451d3271279c198333ae9f170f43401ec8a28733dd18a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2008-09-18T09:53:49Z",
    "title_canon_sha256": "9ef576319b79e91941031cb8e1a7fad2ff8e5ef85d474774c3abff8a049a9943"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.3120",
    "kind": "arxiv",
    "version": 1
  }
}