Pith Number

pith:L2MRUAGA

pith:2018:L2MRUAGADUTHLBQRCY5SAUTMOK

not attested not anchored not stored refs pending

Stochastic differential equations driven by deterministic chaotic maps: analytic solutions of the Perron-Frobenius equation

Christian Beck, Griffin Williams

arxiv:1805.01537 v1 · 2018-04-26 · math.CA · math.DS · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L2MRUAGADUTHLBQRCY5SAUTMOK}

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	2026-05-18T00:09:14.180928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e991a00c01d26758611163b20526c729c15491229f840adddd125c48b6acc4d

Aliases

arxiv: 1805.01537 · arxiv_version: 1805.01537v1 · doi: 10.48550/arxiv.1805.01537 · pith_short_12: L2MRUAGADUTH · pith_short_16: L2MRUAGADUTHLBQR · pith_short_8: L2MRUAGA

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/L2MRUAGADUTHLBQRCY5SAUTMOK \
  | 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: 5e991a00c01d26758611163b20526c729c15491229f840adddd125c48b6acc4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7cc63ebd2097a33f25e45a59ac5ffa13db188004fd26a750b801a0307de0472",
    "cross_cats_sorted": [
      "math.DS",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2018-04-26T11:39:37Z",
    "title_canon_sha256": "bb51f806fd6e4a38139711fadde6104d16ba7369153e00e408626428d4a7dd79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01537",
    "kind": "arxiv",
    "version": 1
  }
}