Pith Number

pith:TKIU3JN5

pith:2016:TKIU3JN5TOXFVDKSUYE6J4TAVT

not attested not anchored not stored refs pending

Identifying differences in the rules of interaction between individuals in moving animal groups

Ashley J. W. Ward, David J. T. Sumpter, James E. Herbert-Read, Mary R. Myerscough, Timothy. M. Schaerf

arxiv:1601.08202 v1 · 2016-01-28 · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TKIU3JN5TOXFVDKSUYE6J4TAVT}

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	2026-05-18T01:21:40.099671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a914da5bd9bae5a8d52a609e4f260acdcb5db9f18b17379bbd3a8cae6ce83f1

Aliases

arxiv: 1601.08202 · arxiv_version: 1601.08202v1 · doi: 10.48550/arxiv.1601.08202 · pith_short_12: TKIU3JN5TOXF · pith_short_16: TKIU3JN5TOXFVDKS · pith_short_8: TKIU3JN5

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/TKIU3JN5TOXFVDKSUYE6J4TAVT \
  | 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: 9a914da5bd9bae5a8d52a609e4f260acdcb5db9f18b17379bbd3a8cae6ce83f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c6c3ff5839f05e074e433c1f168e5a9fe0a7394362cdf5db3256b8ef9846d4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2016-01-28T14:59:42Z",
    "title_canon_sha256": "8b9bad6cdc22c31897e9cad7f87bb8110ca1b5fc3bda571b391257e60934adb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.08202",
    "kind": "arxiv",
    "version": 1
  }
}