Pith Number

pith:LOMFAWQP

pith:2015:LOMFAWQPT4BCASSNPM26HTJ3F6

not attested not anchored not stored refs pending

Machine Learning Based Auto-tuning for Enhanced OpenCL Performance Portability

Anne C. Elster, Thomas L. Falch

arxiv:1506.00842 v1 · 2015-06-02 · 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{LOMFAWQPT4BCASSNPM26HTJ3F6}

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	2026-05-18T00:59:01.805352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b98505a0f9f02204a4d7b35e3cd3b2f9be53faf436b28936b4b78ec6d895d48

Aliases

arxiv: 1506.00842 · arxiv_version: 1506.00842v1 · doi: 10.48550/arxiv.1506.00842 · pith_short_12: LOMFAWQPT4BC · pith_short_16: LOMFAWQPT4BCASSN · pith_short_8: LOMFAWQP

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/LOMFAWQPT4BCASSNPM26HTJ3F6 \
  | 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: 5b98505a0f9f02204a4d7b35e3cd3b2f9be53faf436b28936b4b78ec6d895d48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9575dba1c54085e762ee6e5c4556d31c916a59c09aa0b2a14d93bf78ab7d6187",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-06-02T11:19:56Z",
    "title_canon_sha256": "17ba72ae6419f54d8077bac203c79cb0c3e348c3d59ac59fd271cac983485e0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00842",
    "kind": "arxiv",
    "version": 1
  }
}