Pith Number

pith:CHFVMGEX

pith:2025:CHFVMGEXPZHRAPLTVBJH4VX3IG

not attested not anchored not stored refs pending

Fisher entropic Fokker-Planck model of monatomic rarefied gases

Hossein Gorji, Lukas Netterdon, Manuel Torrilhon, Veronica Montanaro

arxiv:2509.06610 v1 · 2025-09-08 · math.NA · cs.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{CHFVMGEXPZHRAPLTVBJH4VX3IG}

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	2026-07-05T12:06:39.207582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11cb5618977e4f103d73a8527e56fb41b52f8c5bad8146b4cb0e270e17ad1229

Aliases

arxiv: 2509.06610 · arxiv_version: 2509.06610v1 · doi: 10.48550/arxiv.2509.06610 · pith_short_12: CHFVMGEXPZHR · pith_short_16: CHFVMGEXPZHRAPLT · pith_short_8: CHFVMGEX

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/CHFVMGEXPZHRAPLTVBJH4VX3IG \
  | 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: 11cb5618977e4f103d73a8527e56fb41b52f8c5bad8146b4cb0e270e17ad1229

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc2f7833146e4613b0130dfa0f0d47f3653ca1a89b2016506aeb601b148374d1",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-09-08T12:27:09Z",
    "title_canon_sha256": "638b3bc193d6521ae654d28600cce4b6e163421671fe26295ffe90c0ac7d516e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.06610",
    "kind": "arxiv",
    "version": 1
  }
}