Pith Number

pith:P43SMGWH

pith:2014:P43SMGWHMUEJNON45RBCPYZP7F

not attested not anchored not stored refs pending

A Review of CUDA, MapReduce, and Pthreads Parallel Computing Models

Benjamin Harvey, Crystal Cobb, Hoda El Sayed, Kato Mivule

arxiv:1410.4453 v1 · 2014-10-16 · 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{P43SMGWHMUEJNON45RBCPYZP7F}

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	2026-05-18T02:39:56.099086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f37261ac7650896b9bcec4227e32ff97601ac8732c8555773cf5fcc87d74a2c

Aliases

arxiv: 1410.4453 · arxiv_version: 1410.4453v1 · doi: 10.48550/arxiv.1410.4453 · pith_short_12: P43SMGWHMUEJ · pith_short_16: P43SMGWHMUEJNON4 · pith_short_8: P43SMGWH

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/P43SMGWHMUEJNON45RBCPYZP7F \
  | 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: 7f37261ac7650896b9bcec4227e32ff97601ac8732c8555773cf5fcc87d74a2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6522f572eb82f6b782398c3c2beb309fec682c716d7fd09f155fb282577aa91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2014-10-16T14:44:02Z",
    "title_canon_sha256": "1a4d8670e08e5de093ba31c8974ec49af6168c21be99b6b1a38fc3d52e183da0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4453",
    "kind": "arxiv",
    "version": 1
  }
}