Pith Number

pith:2EDOHJHC

pith:2012:2EDOHJHC6MS2JT32PK5QE5DOCE

not attested not anchored not stored refs pending

Von Neumann's growth model: statistical mechanics and biological applications

Andrea De Martino, Andrea Romualdi, Enzo Marinari

arxiv:1205.2769 v1 · 2012-05-12 · cond-mat.dis-nn · physics.bio-ph · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EDOHJHC6MS2JT32PK5QE5DOCE}

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	2026-05-18T01:57:32.990189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d106e3a4e2f325a4cf7a7abb02746e1112ea53dcd82d22f130248f52f51afe21

Aliases

arxiv: 1205.2769 · arxiv_version: 1205.2769v1 · doi: 10.48550/arxiv.1205.2769 · pith_short_12: 2EDOHJHC6MS2 · pith_short_16: 2EDOHJHC6MS2JT32 · pith_short_8: 2EDOHJHC

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/2EDOHJHC6MS2JT32PK5QE5DOCE \
  | 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: d106e3a4e2f325a4cf7a7abb02746e1112ea53dcd82d22f130248f52f51afe21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed51c81d99232297d6a5e67dc8450aabed6aeccc57302482c3523f8b5fde72de",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2012-05-12T11:25:27Z",
    "title_canon_sha256": "b9d41e54acf0c8e75cdff730ee4053728a5bf6aa1f82f192cae6b4ee255d73c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2769",
    "kind": "arxiv",
    "version": 1
  }
}