Pith Number

pith:GPDXQNJR

pith:2015:GPDXQNJRHLH6SKWTO36QHUQUGD

not attested not anchored not stored refs pending

Massively Parallel Algorithms for the Lattice Boltzmann Method on Non-uniform Grids

Florian Schornbaum, Ulrich R\"ude

arxiv:1508.07982 v2 · 2015-08-31 · cs.DC · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GPDXQNJRHLH6SKWTO36QHUQUGD}

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	2026-05-18T01:15:15.020198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33c77835313acfe92ad376fd03d21430d00f277f96552f0c6687aefa1fc22e78

Aliases

arxiv: 1508.07982 · arxiv_version: 1508.07982v2 · doi: 10.48550/arxiv.1508.07982 · pith_short_12: GPDXQNJRHLH6 · pith_short_16: GPDXQNJRHLH6SKWT · pith_short_8: GPDXQNJR

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/GPDXQNJRHLH6SKWTO36QHUQUGD \
  | 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: 33c77835313acfe92ad376fd03d21430d00f277f96552f0c6687aefa1fc22e78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "795bc06ee98760fda8aefd13698762e76870804d382c3a05f473eb5db5422ce0",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-08-31T19:57:37Z",
    "title_canon_sha256": "de353714614614ce3224829541816eda46a2d6a7adadba8f9b1fefdf7d8d06e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07982",
    "kind": "arxiv",
    "version": 2
  }
}