Pith Number

pith:I2CNGYCG

pith:2018:I2CNGYCGF7PAYNJVMGKNDRFOFK

not attested not anchored not stored refs pending

How swarm size during evolution impacts the behavior, generalizability, and brain complexity of animats performing a spatial navigation task

Dominik Fischer, Larissa Albantakis, Sanaz Mostaghim

arxiv:1804.08940 v1 · 2018-04-24 · cs.NE · nlin.AO · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2CNGYCGF7PAYNJVMGKNDRFOFK}

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	2026-05-18T00:17:36.842442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4684d360462fde0c35356194d1c4ae2ab435aa45fa5bd4f6bb56d82d3e1eb6d1

Aliases

arxiv: 1804.08940 · arxiv_version: 1804.08940v1 · doi: 10.48550/arxiv.1804.08940 · pith_short_12: I2CNGYCGF7PA · pith_short_16: I2CNGYCGF7PAYNJV · pith_short_8: I2CNGYCG

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/I2CNGYCGF7PAYNJVMGKNDRFOFK \
  | 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: 4684d360462fde0c35356194d1c4ae2ab435aa45fa5bd4f6bb56d82d3e1eb6d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82226162de5fafd23cb459e3cb9c4618dcd2ca517d574087c4bbe1db3eeaac59",
    "cross_cats_sorted": [
      "nlin.AO",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2018-04-24T10:07:34Z",
    "title_canon_sha256": "e5ee4cf81dd86de7952ff569545c76ad7de78b321358a7004e98aac40c4e3f26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08940",
    "kind": "arxiv",
    "version": 1
  }
}