Pith Number

pith:H4B5H4PG

pith:2017:H4B5H4PGMAQJIKRKQPBQVQYFDH

not attested not anchored not stored refs pending

Autotuning GPU Kernels via Static and Predictive Analysis

Allen D. Malony, Boyana Norris, Robert V. Lim

arxiv:1701.08547 v3 · 2017-01-30 · cs.DC · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H4B5H4PGMAQJIKRKQPBQVQYFDH}

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	2026-05-18T00:41:17.964724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f03d3f1e66020942a2a83c30ac30519ed3e4c7e7d2ddf5dec0542a41284b290

Aliases

arxiv: 1701.08547 · arxiv_version: 1701.08547v3 · doi: 10.48550/arxiv.1701.08547 · pith_short_12: H4B5H4PGMAQJ · pith_short_16: H4B5H4PGMAQJIKRK · pith_short_8: H4B5H4PG

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/H4B5H4PGMAQJIKRKQPBQVQYFDH \
  | 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: 3f03d3f1e66020942a2a83c30ac30519ed3e4c7e7d2ddf5dec0542a41284b290

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1dd99fb1cc26b5218f01cb5897b2320ba85bee34bbbdd769a3632e6479ac377",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-01-30T11:23:42Z",
    "title_canon_sha256": "439e94d0e78d522db50c2051db221cfa0885fa7f2c8196549361226be5dd48ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08547",
    "kind": "arxiv",
    "version": 3
  }
}