Pith Number

pith:BSZF43VC

pith:2010:BSZF43VCD3BC4BRADJPDN4KYLL

not attested not anchored not stored refs pending

Parallel Sparse Matrix Solver on the GPU Applied to Simulation of Electrical Machines

Antonio Wendell De Oliveira Rodrigues (INRIA Lille - Nord Europe, Fr\'ed\'eric Guyomarch (INRIA Lille - Nord Europe, Jean-Luc Dekeyser (INRIA Lille - Nord Europe, LIFL), Yvonnick Le Menach (L2EP)

arxiv:1010.4639 v1 · 2010-10-22 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BSZF43VCD3BC4BRADJPDN4KYLL}

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	2026-05-18T04:38:57.761814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cb25e6ea21ec22e06201a5e36f1585aed2f6f7040bcdf1b9a90ffa6186daeda

Aliases

arxiv: 1010.4639 · arxiv_version: 1010.4639v1 · doi: 10.48550/arxiv.1010.4639 · pith_short_12: BSZF43VCD3BC · pith_short_16: BSZF43VCD3BC4BRA · pith_short_8: BSZF43VC

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/BSZF43VCD3BC4BRADJPDN4KYLL \
  | 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: 0cb25e6ea21ec22e06201a5e36f1585aed2f6f7040bcdf1b9a90ffa6186daeda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d793be8caccfc01a9a44a8831a7f0360be762f44d53a54200f40579f569b183",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2010-10-22T08:46:04Z",
    "title_canon_sha256": "0b55127bce1253f1c5481299ab20996e15f4bc695afae6c6f0e02f459e35eae4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4639",
    "kind": "arxiv",
    "version": 1
  }
}