Pith Number

pith:3GAKB3JR

pith:2021:3GAKB3JRSPU5CCVTXS4CR3D54V

not attested not anchored not stored refs pending

Decentralized decision making by an ant colony: drift-diffusion model of individual choice, quorum and collective decision

Debashish Chowdhury, Smriti Pradhan, Swayamshree Patra

arxiv:2105.00883 v1 · 2021-05-03 · nlin.AO · physics.bio-ph · physics.soc-ph · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3GAKB3JRSPU5CCVTXS4CR3D54V}

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	2026-07-05T02:36:59.179606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d980a0ed3193e9d10ab3bcb828ec7de56599a97bd99c5bacf0acd82ee363b1de

Aliases

arxiv: 2105.00883 · arxiv_version: 2105.00883v1 · doi: 10.48550/arxiv.2105.00883 · pith_short_12: 3GAKB3JRSPU5 · pith_short_16: 3GAKB3JRSPU5CCVT · pith_short_8: 3GAKB3JR

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/3GAKB3JRSPU5CCVTXS4CR3D54V \
  | 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: d980a0ed3193e9d10ab3bcb828ec7de56599a97bd99c5bacf0acd82ee363b1de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b49662bc174c3785118b0cf4ec133e57d265e66ef0148079e9948add0084e947",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.soc-ph",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2021-05-03T14:08:55Z",
    "title_canon_sha256": "889e29fdfbbb7c490d920e79b0ef9d1cadb5b45417f07b2767288d8af3b96529"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.00883",
    "kind": "arxiv",
    "version": 1
  }
}