Pith Number

pith:AMKJOJBC

pith:2012:AMKJOJBCE4QTG2FB2HKQ5IO37M

not attested not anchored not stored refs pending

Schlauschleimer in Reichsautobahnen: Slime mould imitates motorway network in Germany

Andrew Adamatzky, Theresa Schubert

arxiv:1209.3474 v1 · 2012-09-16 · nlin.AO · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMKJOJBCE4QTG2FB2HKQ5IO37M}

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	2026-05-18T03:45:30.898618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

031497242227213368a1d1d50ea1dbfb2190b1de55d4976f7e80d5532ee48a9e

Aliases

arxiv: 1209.3474 · arxiv_version: 1209.3474v1 · doi: 10.48550/arxiv.1209.3474 · pith_short_12: AMKJOJBCE4QT · pith_short_16: AMKJOJBCE4QTG2FB · pith_short_8: AMKJOJBC

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/AMKJOJBCE4QTG2FB2HKQ5IO37M \
  | 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: 031497242227213368a1d1d50ea1dbfb2190b1de55d4976f7e80d5532ee48a9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ac7e794399631032a509ac4f2f636cb55e6fd22053c653ddf1fed867cfc93cd",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2012-09-16T11:09:33Z",
    "title_canon_sha256": "701d7e00a9fe00be07f1552527e8bb24571d8010e0ed357b56056a50c287596e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3474",
    "kind": "arxiv",
    "version": 1
  }
}