Pith Number

pith:NUKSLZDN

pith:2018:NUKSLZDN3D3DF3VROQOZDSTNAF

not attested not anchored not stored refs pending

Comprehensive Optimization of Parametric Kernels for Graphics Processing Units

Jeeva Paudel, Marc Moreno-Maza, Ning Xie, Xiaohui Chen

arxiv:1801.04348 v1 · 2018-01-12 · cs.DC · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NUKSLZDN3D3DF3VROQOZDSTNAF}

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	2026-05-18T00:26:06.736983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d1525e46dd8f632eeb1741d91ca6d01447949b979a0d31221bd89a004cb801a

Aliases

arxiv: 1801.04348 · arxiv_version: 1801.04348v1 · doi: 10.48550/arxiv.1801.04348 · pith_short_12: NUKSLZDN3D3D · pith_short_16: NUKSLZDN3D3DF3VR · pith_short_8: NUKSLZDN

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/NUKSLZDN3D3DF3VROQOZDSTNAF \
  | 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: 6d1525e46dd8f632eeb1741d91ca6d01447949b979a0d31221bd89a004cb801a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6a6b32b8b67981d635a1489bd523d79bd0e12df61ea4316b4e68e043e834354",
    "cross_cats_sorted": [
      "cs.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-01-12T22:53:10Z",
    "title_canon_sha256": "d63643f8ae9360d89468b95f0a62e3302f6aba4a7ebdde1fd486e8245c94aac9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04348",
    "kind": "arxiv",
    "version": 1
  }
}