Pith Number

pith:OUAFFBG5

pith:2018:OUAFFBG5VEZ7VAFW4EQAE7G7OV

not attested not anchored not stored refs pending

Analytical approximation to the multidimensional Fokker--Planck equation with steady state

A. Pannier, M. J. Kearney, R. J. Martin, R. V. Craster

arxiv:1810.08401 v2 · 2018-10-19 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OUAFFBG5VEZ7VAFW4EQAE7G7OV}

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	2026-05-17T23:53:25.223483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75005284dda933fa80b6e120027cdf7567651db3e13829d5673a7c71564a00ad

Aliases

arxiv: 1810.08401 · arxiv_version: 1810.08401v2 · doi: 10.48550/arxiv.1810.08401 · pith_short_12: OUAFFBG5VEZ7 · pith_short_16: OUAFFBG5VEZ7VAFW · pith_short_8: OUAFFBG5

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/OUAFFBG5VEZ7VAFW4EQAE7G7OV \
  | 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: 75005284dda933fa80b6e120027cdf7567651db3e13829d5673a7c71564a00ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb28f0c786c1c669b740ea0e8f24b92ff3531b424542defac100988ed8f38991",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-10-19T08:49:39Z",
    "title_canon_sha256": "da34cf22e4d1fcc331edda4463e0d1ed0951cbaf82cd6e4cd7ee556401f7c1a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08401",
    "kind": "arxiv",
    "version": 2
  }
}