Pith Number

pith:5KGVHJGT

pith:2009:5KGVHJGTZCOMCAQ3BE2H26NTWI

not attested not anchored not stored refs pending

A Fokker-Planck formalism for diffusion with finite increments and absorbing boundaries

M. Deger, M. Diesmann, M. Helias, S. Rotter

arxiv:0908.1960 v3 · 2009-08-13 · q-bio.QM · q-bio.OT · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5KGVHJGTZCOMCAQ3BE2H26NTWI}

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	2026-05-18T04:40:54.656001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea8d53a4d3c89cc1021b09347d79b3b20d384106ef7e0660f9c0771ba48918ad

Aliases

arxiv: 0908.1960 · arxiv_version: 0908.1960v3 · doi: 10.48550/arxiv.0908.1960 · pith_short_12: 5KGVHJGTZCOM · pith_short_16: 5KGVHJGTZCOMCAQ3 · pith_short_8: 5KGVHJGT

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/5KGVHJGTZCOMCAQ3BE2H26NTWI \
  | 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: ea8d53a4d3c89cc1021b09347d79b3b20d384106ef7e0660f9c0771ba48918ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7ae26fc203ddd18c006993bb385d7f6c4bd38021e89bc93890f898f4c3bace4",
    "cross_cats_sorted": [
      "q-bio.OT",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2009-08-13T19:18:49Z",
    "title_canon_sha256": "633e4c1225a922369d0b7452808a221b3dec923da1c4d6041eb54f15f364040b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.1960",
    "kind": "arxiv",
    "version": 3
  }
}