Pith Number

pith:P2LIZQ5R

pith:2015:P2LIZQ5RQBO7PIY7HHBZQ4A4H3

not attested not anchored not stored refs pending

WKB versus generalized van Kampen system-size expansion: the stochastic logistic equation

Alan J. McKane, Claudia Cianci, Duccio Fanelli

arxiv:1508.00490 v1 · 2015-08-03 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2LIZQ5RQBO7PIY7HHBZQ4A4H3}

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	2026-05-18T01:35:57.956706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e968cc3b1805df7a31f39c398701c3ed0921bdad00c331ec6c4ab0c11893cd7

Aliases

arxiv: 1508.00490 · arxiv_version: 1508.00490v1 · doi: 10.48550/arxiv.1508.00490 · pith_short_12: P2LIZQ5RQBO7 · pith_short_16: P2LIZQ5RQBO7PIY7 · pith_short_8: P2LIZQ5R

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/P2LIZQ5RQBO7PIY7HHBZQ4A4H3 \
  | 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: 7e968cc3b1805df7a31f39c398701c3ed0921bdad00c331ec6c4ab0c11893cd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b8de99692755b8aa1151496ecceef090257a5f5bc826381d5dc5e7185b0eb90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2015-08-03T16:54:08Z",
    "title_canon_sha256": "9c086a0f70ea4744bd404ecfd2ee39a9742ad50f5b16f25d380c7b9aae31dce9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00490",
    "kind": "arxiv",
    "version": 1
  }
}