Pith Number

pith:RXGRE5MF

pith:2022:RXGRE5MFTJ7XH6VLNO4L2AQVQF

not attested not anchored not stored refs pending

Not All GPUs Are Created Equal: Characterizing Variability in Large-Scale, Accelerator-Rich Systems

Akhil Guliani, Brandon Tran, Matthew D. Sinclair, Prasoon Sinha, Rutwik Jain, Shivaram Venkataraman

arxiv:2208.11035 v3 · 2022-08-23 · 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{RXGRE5MFTJ7XH6VLNO4L2AQVQF}

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	2026-07-05T05:14:36.361293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dcd1275859a7f73faab6bb8bd0215814015348bfafa54016b5e225946fe5b64

Aliases

arxiv: 2208.11035 · arxiv_version: 2208.11035v3 · doi: 10.48550/arxiv.2208.11035 · pith_short_12: RXGRE5MFTJ7X · pith_short_16: RXGRE5MFTJ7XH6VL · pith_short_8: RXGRE5MF

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/RXGRE5MFTJ7XH6VLNO4L2AQVQF \
  | 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: 8dcd1275859a7f73faab6bb8bd0215814015348bfafa54016b5e225946fe5b64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7883c6caa4ae8b432103d46bf0e59af6a563a624a47ba7d106f1d355ea9069bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2022-08-23T15:21:40Z",
    "title_canon_sha256": "51c06b6837a212c2d3c042814f647c3b12c77b55c03858b882413e5a3ceea681"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.11035",
    "kind": "arxiv",
    "version": 3
  }
}