Pith Number

pith:P5UM22EP

pith:2017:P5UM22EP7VAJXTBRIU2UCT7UGJ

not attested not anchored not stored refs pending

Benchmarking OpenCL, OpenACC, OpenMP, and CUDA: programming productivity, performance, and energy consumption

Christoph Kessler, Joanna Kolodziej, Lu Li, Sabri Pllana, Suejb Memeti

arxiv:1704.05316 v1 · 2017-04-18 · cs.DC · cs.PF · cs.PL · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P5UM22EP7VAJXTBRIU2UCT7UGJ}

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	2026-05-18T00:46:11.326359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f68cd688ffd409bcc314535414ff4326d7c704aff734554aeed1d4cf295fae8

Aliases

arxiv: 1704.05316 · arxiv_version: 1704.05316v1 · doi: 10.48550/arxiv.1704.05316 · pith_short_12: P5UM22EP7VAJ · pith_short_16: P5UM22EP7VAJXTBR · pith_short_8: P5UM22EP

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/P5UM22EP7VAJXTBRIU2UCT7UGJ \
  | 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: 7f68cd688ffd409bcc314535414ff4326d7c704aff734554aeed1d4cf295fae8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d54c386c3e2d3ad3dc10e819e8af7809972ac0bf864266d81411fb28deef3abc",
    "cross_cats_sorted": [
      "cs.PF",
      "cs.PL",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-04-18T13:08:35Z",
    "title_canon_sha256": "cca30fa96b1c03f47d23d0b417bb725fcdad1da847c4b7be78def532d90f80c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05316",
    "kind": "arxiv",
    "version": 1
  }
}