Pith Number

pith:H3JUSDKY

pith:2012:H3JUSDKY3ARN2FTK7JELBGKUP4

not attested not anchored not stored refs pending

Demographic noise and piecewise deterministic Markov processes

Alan J. McKane, John Realpe-Gomez, Tobias Galla

arxiv:1204.5625 v2 · 2012-04-25 · cond-mat.stat-mech · physics.bio-ph · 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{H3JUSDKY3ARN2FTK7JELBGKUP4}

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	2026-05-18T03:46:05.219347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ed3490d58d822dd166afa48b099547f027b83d6f8b6afc406bd308a5e4e0c6c

Aliases

arxiv: 1204.5625 · arxiv_version: 1204.5625v2 · doi: 10.48550/arxiv.1204.5625 · pith_short_12: H3JUSDKY3ARN · pith_short_16: H3JUSDKY3ARN2FTK · pith_short_8: H3JUSDKY

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/H3JUSDKY3ARN2FTK7JELBGKUP4 \
  | 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: 3ed3490d58d822dd166afa48b099547f027b83d6f8b6afc406bd308a5e4e0c6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "befc81892971cf4d5c9e1271014d7a6aaada30d7973326ed1633ad3b471eef8d",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-04-25T11:29:32Z",
    "title_canon_sha256": "236e7eec1a0eacc318795e06d2df4ba38ba056cb78d95b3a11f00170d52330c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5625",
    "kind": "arxiv",
    "version": 2
  }
}