Pith Number

pith:CPLODKVZ

pith:2018:CPLODKVZR7GLLALYZZK7D3KB3D

not attested not anchored not stored refs pending

Sparse Matrix-Matrix Multiplication on Multilevel Memory Architectures : Algorithms and Experiments

Mehmet Deveci, Michael M. Wolf, Simon D. Hammond, Sivasankaran Rajamanickam

arxiv:1804.00695 v1 · 2018-04-02 · 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{CPLODKVZR7GLLALYZZK7D3KB3D}

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	2026-05-18T00:19:32.475025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13d6e1aab98fccb58178ce55f1ed41d8c6a2594dea994a568ebfc1b7b2733002

Aliases

arxiv: 1804.00695 · arxiv_version: 1804.00695v1 · doi: 10.48550/arxiv.1804.00695 · pith_short_12: CPLODKVZR7GL · pith_short_16: CPLODKVZR7GLLALY · pith_short_8: CPLODKVZ

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/CPLODKVZR7GLLALYZZK7D3KB3D \
  | 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: 13d6e1aab98fccb58178ce55f1ed41d8c6a2594dea994a568ebfc1b7b2733002

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c10d7d9d0ef34ce154a08233e2f590680d0d13e50a82275af3a710c975d14f16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-04-02T18:53:45Z",
    "title_canon_sha256": "682b3d464b91ca7691a9efdd84845739503b8a239cc2ca7ba5b82f5ff752834a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00695",
    "kind": "arxiv",
    "version": 1
  }
}