Pith Number

pith:W3VEIR3G

pith:2017:W3VEIR3GDYPRIEGPINJZP2SIRF

not attested not anchored not stored refs pending

High-Performance Code Generation though Fusion and Vectorization

Jason Sewall, Simon J. Pennycook

arxiv:1710.08774 v1 · 2017-10-24 · cs.PF · 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{W3VEIR3GDYPRIEGPINJZP2SIRF}

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	2026-05-18T00:32:03.849214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6ea4447661e1f1410cf435397ea488948fc70d815a5be39abeb8d149a17e38c

Aliases

arxiv: 1710.08774 · arxiv_version: 1710.08774v1 · doi: 10.48550/arxiv.1710.08774 · pith_short_12: W3VEIR3GDYPR · pith_short_16: W3VEIR3GDYPRIEGP · pith_short_8: W3VEIR3G

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/W3VEIR3GDYPRIEGPINJZP2SIRF \
  | 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: b6ea4447661e1f1410cf435397ea488948fc70d815a5be39abeb8d149a17e38c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b57bf9bc3a3faa4405829d70f6c66b961c2fbf445262bea753a5526abca1c48",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PF",
    "submitted_at": "2017-10-24T13:51:36Z",
    "title_canon_sha256": "3d31f3b27c045c2722b414b929fc7e3986e262c5114af851c318dc11c082f775"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08774",
    "kind": "arxiv",
    "version": 1
  }
}