Pith Number

pith:MXBJUQRE

pith:2016:MXBJUQREVNIS4THGF2YQCWVSMK

not attested not anchored not stored refs pending

Discovering Boolean Gates in Slime Mould

Andy Adamatzky, Jan Koutnik, Jurgen Schmidhuber, Klaus Greff, Simon Harding

arxiv:1607.02168 v1 · 2016-07-07 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MXBJUQREVNIS4THGF2YQCWVSMK}

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	2026-05-18T01:11:21.113429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65c29a4224ab512e4ce62eb1015ab2628a8a2e80a707c3bb74bfa1b0a4f63ce0

Aliases

arxiv: 1607.02168 · arxiv_version: 1607.02168v1 · doi: 10.48550/arxiv.1607.02168 · pith_short_12: MXBJUQREVNIS · pith_short_16: MXBJUQREVNIS4THG · pith_short_8: MXBJUQRE

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/MXBJUQREVNIS4THGF2YQCWVSMK \
  | 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: 65c29a4224ab512e4ce62eb1015ab2628a8a2e80a707c3bb74bfa1b0a4f63ce0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edd711334fb82bbca769da033aadce563f949f8126e14c43602ebcecb5f57bcb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2016-07-07T20:47:05Z",
    "title_canon_sha256": "a1087b7c8e0985d70d265ee7b5edd8433ce029b2948afd3ff92bc92974f00c0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02168",
    "kind": "arxiv",
    "version": 1
  }
}