Pith Number

pith:ZUKQ3XJE

pith:2017:ZUKQ3XJESZYW7C6TH7P5ZMLLOB

not attested not anchored not stored refs pending

First Experiences Optimizing Smith-Waterman on Intel's Knights Landing Processor

Armando De Giusti, Carlos Garcia, Enzo Rucci, Guillermo Botella, Manuel Prieto-Matias, Marcelo Naiouf

arxiv:1702.07195 v1 · 2017-02-23 · 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{ZUKQ3XJESZYW7C6TH7P5ZMLLOB}

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	2026-05-18T00:50:07.899270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd150ddd2496716f8bd33fdfdcb16b7051a1c2355b661fc258558c6c0b1be0c2

Aliases

arxiv: 1702.07195 · arxiv_version: 1702.07195v1 · doi: 10.48550/arxiv.1702.07195 · pith_short_12: ZUKQ3XJESZYW · pith_short_16: ZUKQ3XJESZYW7C6T · pith_short_8: ZUKQ3XJE

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/ZUKQ3XJESZYW7C6TH7P5ZMLLOB \
  | 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: cd150ddd2496716f8bd33fdfdcb16b7051a1c2355b661fc258558c6c0b1be0c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af073dfd7d8632b5a1b2e9d6bb8323e6f9a5be1365c3ee7cc14c57fbb3d5d4f4",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-02-23T12:37:54Z",
    "title_canon_sha256": "f2dc3cddc2ca75319828be2dc36e13f6eb8503bc1e5086ec7b7cba51e7d21f7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07195",
    "kind": "arxiv",
    "version": 1
  }
}