Pith Number

pith:7YKL7ODN

pith:2013:7YKL7ODNOIZFWZVPAEDJMUDPEY

not attested not anchored not stored refs pending

Cudagrind: A Valgrind Extension for CUDA

Jose Gracia, Thomas M. Baumann

arxiv:1310.0901 v1 · 2013-10-03 · cs.SE · cs.OS · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7YKL7ODNOIZFWZVPAEDJMUDPEY}

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	2026-05-18T03:11:25.085625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe14bfb86d72325b66af010696506f26187f021bc3565252b8d54229ed3b1bfe

Aliases

arxiv: 1310.0901 · arxiv_version: 1310.0901v1 · doi: 10.48550/arxiv.1310.0901 · pith_short_12: 7YKL7ODNOIZF · pith_short_16: 7YKL7ODNOIZFWZVP · pith_short_8: 7YKL7ODN

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/7YKL7ODNOIZFWZVPAEDJMUDPEY \
  | 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: fe14bfb86d72325b66af010696506f26187f021bc3565252b8d54229ed3b1bfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "681d59b255f20290d29c468ca83675c080856fc4760d8531f2349ca43e28491d",
    "cross_cats_sorted": [
      "cs.OS",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2013-10-03T05:51:48Z",
    "title_canon_sha256": "637a63e7fa7ea1c6377f78a5651fac9d2751cd6d237b869b6c522b80281e03e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0901",
    "kind": "arxiv",
    "version": 1
  }
}