Pith Number

pith:YXUPK43T

pith:2025:YXUPK43TJNE4LLISSYCUECMSGF

not attested not anchored not stored refs pending

Seamless acceleration of Fortran intrinsics via AMD AI engines

Gabriel Rodr\'iguez Canal, Nick Brown

arxiv:2502.10254 v1 · 2025-02-14 · cs.DC · cs.ET · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YXUPK43TJNE4LLISSYCUECMSGF}

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	2026-07-05T10:48:25.401555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5e8f573734b49c5ad129605420992314d1d9e43734ea858aa394fbb3a4f563d

Aliases

arxiv: 2502.10254 · arxiv_version: 2502.10254v1 · doi: 10.48550/arxiv.2502.10254 · pith_short_12: YXUPK43TJNE4 · pith_short_16: YXUPK43TJNE4LLIS · pith_short_8: YXUPK43T

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/YXUPK43TJNE4LLISSYCUECMSGF \
  | 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: c5e8f573734b49c5ad129605420992314d1d9e43734ea858aa394fbb3a4f563d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32e720a4536a9de069251a83c78a65827b34a98c0015b40b11732e55772cda94",
    "cross_cats_sorted": [
      "cs.ET",
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-02-14T16:05:57Z",
    "title_canon_sha256": "61d92d5defeeb1a5171c8d99169eaa5b55f5a3d0f457e8ff544939f6151c8058"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.10254",
    "kind": "arxiv",
    "version": 1
  }
}