Pith Number

pith:F6QPBMV3

pith:2013:F6QPBMV3DXRSZFJTSFBIB6QTZ2

not attested not anchored not stored refs pending

Two automated techniques for analyzing and debugging Mpi-based programs

Alaa Ismail Elnashar, Mosaid Al Sadhan, Sultan Aljahdali

arxiv:1311.0864 v1 · 2013-11-04 · cs.PL · 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{F6QPBMV3DXRSZFJTSFBIB6QTZ2}

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	2026-05-18T03:07:56.200605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fa0f0b2bb1de32c9533914280fa13ceab2c7876d78ba57529dc39a126895c49

Aliases

arxiv: 1311.0864 · arxiv_version: 1311.0864v1 · doi: 10.48550/arxiv.1311.0864 · pith_short_12: F6QPBMV3DXRS · pith_short_16: F6QPBMV3DXRSZFJT · pith_short_8: F6QPBMV3

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/F6QPBMV3DXRSZFJTSFBIB6QTZ2 \
  | 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: 2fa0f0b2bb1de32c9533914280fa13ceab2c7876d78ba57529dc39a126895c49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb76db23590105c6e015ab5e84f5b6d44305d5a5f5b3207efc90ad5ffc8902c0",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2013-11-04T15:32:51Z",
    "title_canon_sha256": "ba8bb15845650dd21cdfb1dc215183c6ee322ac40f3df33038673dcd6b1d61f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0864",
    "kind": "arxiv",
    "version": 1
  }
}