Pith Number

pith:6MZ3Y7KH

pith:2016:6MZ3Y7KH3JV3LZFLHXVTQTYB6E

not attested not anchored not stored refs pending

A new GPU implementation for lattice-Boltzmann simulations on sparse geometries

Roman G. Szafran, Tadeusz Tomczak

arxiv:1611.02445 v2 · 2016-11-08 · cs.DC · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MZ3Y7KH3JV3LZFLHXVTQTYB6E}

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	2026-05-18T00:33:32.350687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f333bc7d47da6bb5e4ab3deb384f01f114e2e27084f04f481cabbff424fe022d

Aliases

arxiv: 1611.02445 · arxiv_version: 1611.02445v2 · doi: 10.48550/arxiv.1611.02445 · pith_short_12: 6MZ3Y7KH3JV3 · pith_short_16: 6MZ3Y7KH3JV3LZFL · pith_short_8: 6MZ3Y7KH

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/6MZ3Y7KH3JV3LZFLHXVTQTYB6E \
  | 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: f333bc7d47da6bb5e4ab3deb384f01f114e2e27084f04f481cabbff424fe022d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3fe94f498577e5c6ae52ec45955de102e7ae12fa028796adbbda389eca45ee9",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2016-11-08T09:33:18Z",
    "title_canon_sha256": "8ac97c29145bbac447ee89d0887cf98142f4ed0ed48a6ea83a4f67f4c60b82da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.02445",
    "kind": "arxiv",
    "version": 2
  }
}