Pith Number

pith:L2RZO634

pith:2025:L2RZO634BIRHVCIAKMVOVDCEXU

not attested not anchored not stored refs pending

Racing to Idle: Energy Efficiency of Matrix Multiplication on Heterogeneous CPU and GPU Architectures

(2) Department of School of Accounting, Beaumont, Computer Science, Information Systems, Lamar University, Mudabir Qamar Ansari (2) ((1) Department of Electrical Engineering, Mufakir Qamar Ansari (1), OH, The University of Toledo, Toledo, TX, USA, USA)

arxiv:2507.20063 v1 · 2025-07-26 · cs.DC · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L2RZO634BIRHVCIAKMVOVDCEXU}

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	2026-07-05T11:44:53.322530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ea3977b7c0a227a8900532aea8c44bd05a613132071b69e8f07e49b85976e83

Aliases

arxiv: 2507.20063 · arxiv_version: 2507.20063v1 · doi: 10.48550/arxiv.2507.20063 · pith_short_12: L2RZO634BIRH · pith_short_16: L2RZO634BIRHVCIA · pith_short_8: L2RZO634

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/L2RZO634BIRHVCIAKMVOVDCEXU \
  | 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: 5ea3977b7c0a227a8900532aea8c44bd05a613132071b69e8f07e49b85976e83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6683d04622cf4a7feae82dd0e362b52a0f18558d4a082598a0572035de69d96",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-07-26T21:15:05Z",
    "title_canon_sha256": "78caf14081cc6b4303d833f0c842560061ccb9423d32c3872a5c9b38dc552bef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.20063",
    "kind": "arxiv",
    "version": 1
  }
}