Pith Number

pith:5WTFBRCP

pith:2010:5WTFBRCPCSJVWH7TJHO2UKCYFD

not attested not anchored not stored refs pending

A simplified derivation of the Linear Noise Approximation

Edward W. J. Wallace

arxiv:1004.4280 v4 · 2010-04-24 · cond-mat.stat-mech · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5WTFBRCPCSJVWH7TJHO2UKCYFD}

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	2026-05-18T04:40:10.304614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eda650c44f14935b1ff349ddaa285828e396f833786b2d544c988dcca4d4d649

Aliases

arxiv: 1004.4280 · arxiv_version: 1004.4280v4 · doi: 10.48550/arxiv.1004.4280 · pith_short_12: 5WTFBRCPCSJV · pith_short_16: 5WTFBRCPCSJVWH7T · pith_short_8: 5WTFBRCP

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/5WTFBRCPCSJVWH7TJHO2UKCYFD \
  | 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: eda650c44f14935b1ff349ddaa285828e396f833786b2d544c988dcca4d4d649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0af2b810a17ffed9af3356f37c2d45f6d9a4b597327a97595d52abb525e3e14",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2010-04-24T13:54:51Z",
    "title_canon_sha256": "54990b6600b3105164e4a80557711a4a5fdf13b7da1646906321a0ae4a39284d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4280",
    "kind": "arxiv",
    "version": 4
  }
}