Pith Number

pith:IWCWNEHX

pith:2018:IWCWNEHXO72QEQDUYBW7R4XJT5

not attested not anchored not stored refs pending

Coercivity, hypocoercivity, exponential time decay and simulations for discrete Fokker-Planck equations

Fr\'ed\'eric H\'erau, Guillaume Dujardin, Pauline Lafitte

arxiv:1802.02173 v1 · 2018-02-06 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IWCWNEHXO72QEQDUYBW7R4XJT5}

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	2026-05-18T00:24:09.155014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45856690f777f5024074c06df8f2e99f5821e5b0c8a6cb8db3910334aeb496e7

Aliases

arxiv: 1802.02173 · arxiv_version: 1802.02173v1 · doi: 10.48550/arxiv.1802.02173 · pith_short_12: IWCWNEHXO72Q · pith_short_16: IWCWNEHXO72QEQDU · pith_short_8: IWCWNEHX

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/IWCWNEHXO72QEQDUYBW7R4XJT5 \
  | 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: 45856690f777f5024074c06df8f2e99f5821e5b0c8a6cb8db3910334aeb496e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cace5e1cafbabe619f3ae111811dd1a3d9159f5dd340e2824be38c1d70a19d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-02-06T19:13:08Z",
    "title_canon_sha256": "0677087e555803f89ec07cdb4417d239cecb82e359ae1e74198756c1ef9d109a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02173",
    "kind": "arxiv",
    "version": 1
  }
}