Pith Number

pith:ULYSUUUE

pith:2011:ULYSUUUEH7244EXHE4WLV6ORDA

not attested not anchored not stored refs pending

Performance engineering for the Lattice Boltzmann method on GPGPUs: Architectural requirements and performance results

Christian Feichtinger, Georg Hager, Gerhard Wellein, Harald K\"ostler, Johannes Habich

arxiv:1112.0850 v1 · 2011-12-05 · 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{ULYSUUUEH7244EXHE4WLV6ORDA}

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	2026-05-18T04:06:57.610844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2f12a52843ff5ce12e7272cbaf9d1182f2862465f3268df44f0f353bee554dd

Aliases

arxiv: 1112.0850 · arxiv_version: 1112.0850v1 · doi: 10.48550/arxiv.1112.0850 · pith_short_12: ULYSUUUEH724 · pith_short_16: ULYSUUUEH7244EXH · pith_short_8: ULYSUUUE

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/ULYSUUUEH7244EXHE4WLV6ORDA \
  | 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: a2f12a52843ff5ce12e7272cbaf9d1182f2862465f3268df44f0f353bee554dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3628c9171c0c1ec95bac8bfdeac7e13e985f42e3d3a2d4266d11d8c9a83b40b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PF",
    "submitted_at": "2011-12-05T07:06:49Z",
    "title_canon_sha256": "def298f2a424c9c80f66600ef6cb447cb897d7785292a5de226a759cd74ed717"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0850",
    "kind": "arxiv",
    "version": 1
  }
}