Pith Number

pith:NEBTLGID

pith:2019:NEBTLGID4HD5NDTOL6LZKAGZ7M

not attested not anchored not stored refs pending

Swarm Intelligence for Morphogenetic Engineering

Allen C. McBride, Bruce J. MacLennan

arxiv:1908.08787 v1 · 2019-08-13 · cs.MA · nlin.PS · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NEBTLGID4HD5NDTOL6LZKAGZ7M}

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	2026-07-04T23:59:24.060673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6903359903e1c7d68e6e5f979500d9fb2e5a86e24b63d20527e32d9fff1bc029

Aliases

arxiv: 1908.08787 · arxiv_version: 1908.08787v1 · doi: 10.48550/arxiv.1908.08787 · pith_short_12: NEBTLGID4HD5 · pith_short_16: NEBTLGID4HD5NDTO · pith_short_8: NEBTLGID

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/NEBTLGID4HD5NDTOL6LZKAGZ7M \
  | 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: 6903359903e1c7d68e6e5f979500d9fb2e5a86e24b63d20527e32d9fff1bc029

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f03ce08efe2a1a00f93a5d50a55d4d76813c5001d1eb15b6c0ac64991977814",
    "cross_cats_sorted": [
      "nlin.PS",
      "q-bio.TO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2019-08-13T22:29:57Z",
    "title_canon_sha256": "3dfde9104a3d062c200c3740a4a68f10acd0ac1f9ad0317930431c5c8594aee1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08787",
    "kind": "arxiv",
    "version": 1
  }
}