Pith Number

pith:NDQPXINR

pith:2019:NDQPXINR5ESD3XVYYUIB4D6D5L

not attested not anchored not stored refs pending

On Steering Swarms

Alfred M. Bruckstein, Ariel Barel, Rotem Manor

arxiv:1902.00385 v1 · 2019-02-01 · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NDQPXINR5ESD3XVYYUIB4D6D5L}

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	2026-05-17T23:54:57.589665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68e0fba1b1e9243ddeb8c5101e0fc3ead607f2ed8154104917d569e52bc11efb

Aliases

arxiv: 1902.00385 · arxiv_version: 1902.00385v1 · doi: 10.48550/arxiv.1902.00385 · pith_short_12: NDQPXINR5ESD · pith_short_16: NDQPXINR5ESD3XVY · pith_short_8: NDQPXINR

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/NDQPXINR5ESD3XVYYUIB4D6D5L \
  | 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: 68e0fba1b1e9243ddeb8c5101e0fc3ead607f2ed8154104917d569e52bc11efb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4ed64cd6d6af5ba327c36a0cd182d426d64b63268b75c368f20bbe7b66c6ccd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2019-02-01T14:58:09Z",
    "title_canon_sha256": "a70047506dd449750a2a3788e378b301b5c3ae447c3cd240aafaea2a7bee2646"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00385",
    "kind": "arxiv",
    "version": 1
  }
}