Pith Number

pith:IXVQUNHH

pith:2016:IXVQUNHHX6ILG4YB3LZEDCM5VG

not attested not anchored not stored refs pending

Fusion of Array Operations at Runtime

James Avery, Mads R. B. Kristensen, Simon A. F. Lund, Troels Blum

arxiv:1601.05400 v2 · 2016-01-20 · cs.DC · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXVQUNHHX6ILG4YB3LZEDCM5VG}

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	2026-05-18T01:05:44.136305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45eb0a34e7bf90b37301daf241899da9b2bf9449ace2c2f757a488530a25931b

Aliases

arxiv: 1601.05400 · arxiv_version: 1601.05400v2 · doi: 10.48550/arxiv.1601.05400 · pith_short_12: IXVQUNHHX6IL · pith_short_16: IXVQUNHHX6ILG4YB · pith_short_8: IXVQUNHH

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/IXVQUNHHX6ILG4YB3LZEDCM5VG \
  | 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: 45eb0a34e7bf90b37301daf241899da9b2bf9449ace2c2f757a488530a25931b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed6c2b81dae4c19f141c22a00095654675c16cbe0a4ea91d0f91da8fe86de37d",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2016-01-20T20:21:01Z",
    "title_canon_sha256": "061fb1428ccbc364aa800fac35550ff91dc70458d99991f65ffb67da73f600b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05400",
    "kind": "arxiv",
    "version": 2
  }
}