Pith Number

pith:532M6Y4N

pith:2012:532M6Y4NBQULAJ3YZLXLFMZTOW

not attested not anchored not stored refs pending

Binary interaction algorithms for the simulation of flocking and swarming dynamics

Giacomo Albi, Lorenzo Pareschi

arxiv:1203.0721 v1 · 2012-03-04 · physics.comp-ph · math.NA · physics.bio-ph · 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{532M6Y4NBQULAJ3YZLXLFMZTOW}

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	2026-05-18T04:00:50.746310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eef4cf638d0c28b02778caeeb2b33375af152ce4f7de22ce5d00fd7f119b0f26

Aliases

arxiv: 1203.0721 · arxiv_version: 1203.0721v1 · doi: 10.48550/arxiv.1203.0721 · pith_short_12: 532M6Y4NBQUL · pith_short_16: 532M6Y4NBQULAJ3Y · pith_short_8: 532M6Y4N

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/532M6Y4NBQULAJ3YZLXLFMZTOW \
  | 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: eef4cf638d0c28b02778caeeb2b33375af152ce4f7de22ce5d00fd7f119b0f26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09cf033ef01af41feedef602e90566c94eab3545559578b3c16855cc0c1816db",
    "cross_cats_sorted": [
      "math.NA",
      "physics.bio-ph",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2012-03-04T08:25:04Z",
    "title_canon_sha256": "1f1ba383e10c704bae8a59745a1c994cf4e2cf0b8b7153d0f0ba5db980a93344"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0721",
    "kind": "arxiv",
    "version": 1
  }
}