Pith Number

pith:CKMTOJKM

pith:2014:CKMTOJKM3NJIB254C5U6CZ6TVT

not attested not anchored not stored refs pending

Parallelised Hoshen-Kopelman algorithm for lattice-Boltzmann simulations

Jens Harting, Stefan Frijters, Timm Krueger

arxiv:1405.1931 v2 · 2014-05-08 · physics.comp-ph · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CKMTOJKM3NJIB254C5U6CZ6TVT}

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	2026-05-18T02:27:44.620677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

129937254cdb5280ebbc1769e167d3acea1e2442baa0db386bd3c006e5e6271e

Aliases

arxiv: 1405.1931 · arxiv_version: 1405.1931v2 · doi: 10.48550/arxiv.1405.1931 · pith_short_12: CKMTOJKM3NJI · pith_short_16: CKMTOJKM3NJIB254 · pith_short_8: CKMTOJKM

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/CKMTOJKM3NJIB254C5U6CZ6TVT \
  | 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: 129937254cdb5280ebbc1769e167d3acea1e2442baa0db386bd3c006e5e6271e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b489002f07adfa575db3431579e56b664c8a59f9c12ced9181c50636e6d7cd8",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2014-05-08T14:03:41Z",
    "title_canon_sha256": "e400ac08a8d65934c9764fc6cd8b2c18062f943edfb138d691ccf7c9a4a04bdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1931",
    "kind": "arxiv",
    "version": 2
  }
}