Pith Number

pith:T5FD24NT

pith:2014:T5FD24NTQKEGD6Y3GRFF76QJRA

not attested not anchored not stored refs pending

Diffusion limit for the radiative transfer equation perturbed by a Wiener process

Arnaud Debussche (ENS Rennes, ICJ), IRMAR), Julien Vovelle (CNRS, Sylvain De Moor (ENS Rennes

arxiv:1405.2191 v2 · 2014-05-09 · math.AP · 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{T5FD24NTQKEGD6Y3GRFF76QJRA}

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	2026-05-18T02:52:05.714775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f4a3d71b3828861fb1b344a5ffa0988030ec34d38767011aa18ecad16fa682d

Aliases

arxiv: 1405.2191 · arxiv_version: 1405.2191v2 · doi: 10.48550/arxiv.1405.2191 · pith_short_12: T5FD24NTQKEG · pith_short_16: T5FD24NTQKEGD6Y3 · pith_short_8: T5FD24NT

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/T5FD24NTQKEGD6Y3GRFF76QJRA \
  | 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: 9f4a3d71b3828861fb1b344a5ffa0988030ec34d38767011aa18ecad16fa682d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9afa5a495f6641dbd6583d043e2be1fde23d7967486dee819b1582855fe89bdf",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-05-09T09:49:02Z",
    "title_canon_sha256": "cbf1237eeb0d2d1983f749bf573dc0ee59167d5abb3e6d17b81fbcc641c9ca50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2191",
    "kind": "arxiv",
    "version": 2
  }
}