Pith Number

pith:6P3SJ7VW

pith:2019:6P3SJ7VWFXUFDLSV3Y47ZZ6GTI

not attested not anchored not stored refs pending

GraphBLAST: A High-Performance Linear Algebra-based Graph Framework on the GPU

Aydin Buluc, Carl Yang, John D. Owens

arxiv:1908.01407 v5 · 2019-08-04 · cs.DC · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6P3SJ7VWFXUFDLSV3Y47ZZ6GTI}

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	2026-07-05T02:49:08.923723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3f724feb62de851ae55de39fce7c69a152b97150de910329c2857eba1b1b6f6

Aliases

arxiv: 1908.01407 · arxiv_version: 1908.01407v5 · doi: 10.48550/arxiv.1908.01407 · pith_short_12: 6P3SJ7VWFXUF · pith_short_16: 6P3SJ7VWFXUFDLSV · pith_short_8: 6P3SJ7VW

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/6P3SJ7VWFXUFDLSV3Y47ZZ6GTI \
  | 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: f3f724feb62de851ae55de39fce7c69a152b97150de910329c2857eba1b1b6f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de3943604faf7e24fd3159bb2ba537252c96f12e91ab4353be68a097ca173eb8",
    "cross_cats_sorted": [
      "cs.MS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-08-04T21:54:05Z",
    "title_canon_sha256": "a8449fc4f209a1f9d7c4aaae91e1e31ee641aeced7c887e1b40f36a57e1c3d6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01407",
    "kind": "arxiv",
    "version": 5
  }
}