Pith Number

pith:3ADP2KQQ

pith:2018:3ADP2KQQWWEUNFQWW5ZZUHOCBP

not attested not anchored not stored refs pending

Cucker-Smale model with a bonding force and a singular interaction kernel

Jan Peszek, Jeongho Kim

arxiv:1805.01994 v1 · 2018-05-05 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3ADP2KQQWWEUNFQWW5ZZUHOCBP}

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	2026-05-18T00:16:41.309721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d806fd2a10b589469616b7739a1dc20be793cd92f3bfe3829353da7f0209a839

Aliases

arxiv: 1805.01994 · arxiv_version: 1805.01994v1 · doi: 10.48550/arxiv.1805.01994 · pith_short_12: 3ADP2KQQWWEU · pith_short_16: 3ADP2KQQWWEUNFQW · pith_short_8: 3ADP2KQQ

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/3ADP2KQQWWEUNFQWW5ZZUHOCBP \
  | 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: d806fd2a10b589469616b7739a1dc20be793cd92f3bfe3829353da7f0209a839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb16a17d1e78e1162872452e5b7858fe7a628a0445f613069e53125b7168e157",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-05-05T03:43:06Z",
    "title_canon_sha256": "eb24f77dd53956ce6df0b06b6ced36d51dc625f34448140b16f534754f0ae004"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01994",
    "kind": "arxiv",
    "version": 1
  }
}