Pith Number

pith:2YGEBG6W

pith:2013:2YGEBG6W2JZTZBYYAQQWOGNWBM

not attested not anchored not stored refs pending

Multi-agent flocking under topological interactions

Samuel Martin

arxiv:1311.6046 v1 · 2013-11-23 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2YGEBG6W2JZTZBYYAQQWOGNWBM}

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	2026-05-18T03:06:20.697477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d60c409bd6d2733c871804216719b60b0ef47214c0656572c145a2537928d97d

Aliases

arxiv: 1311.6046 · arxiv_version: 1311.6046v1 · doi: 10.48550/arxiv.1311.6046 · pith_short_12: 2YGEBG6W2JZT · pith_short_16: 2YGEBG6W2JZTZBYY · pith_short_8: 2YGEBG6W

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/2YGEBG6W2JZTZBYYAQQWOGNWBM \
  | 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: d60c409bd6d2733c871804216719b60b0ef47214c0656572c145a2537928d97d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be7d3c85128b3bb6a847280efe880121a855e57e9c7260befd0ae274dd97208b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-11-23T20:11:41Z",
    "title_canon_sha256": "15fb67857e253ecf667cb6dc6c548273e906183cd84063640848e0f9b86084c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6046",
    "kind": "arxiv",
    "version": 1
  }
}