Pith Number

pith:O34ZQCTD

pith:2024:O34ZQCTD5XGCZ6LDRKPRISUVBD

not attested not anchored not stored refs pending

MX: Enhancing RISC-V's Vector ISA for Ultra-Low Overhead, Energy-Efficient Matrix Multiplication

Enis Mustafa, Luca Benini, Matheus Cavalcante, Matteo Perotti, Yichao Zhang

arxiv:2401.04012 v1 · 2024-01-08 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O34ZQCTD5XGCZ6LDRKPRISUVBD}

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	2026-07-05T07:31:22.735643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76f9980a63edcc2cf9638a9f144a9508d2da0b78408513363e67275a556f8051

Aliases

arxiv: 2401.04012 · arxiv_version: 2401.04012v1 · doi: 10.48550/arxiv.2401.04012 · pith_short_12: O34ZQCTD5XGC · pith_short_16: O34ZQCTD5XGCZ6LD · pith_short_8: O34ZQCTD

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/O34ZQCTD5XGCZ6LDRKPRISUVBD \
  | 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: 76f9980a63edcc2cf9638a9f144a9508d2da0b78408513363e67275a556f8051

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbe331581660ed3169dd488baa1325c87dc42ac0b18ce1832570515f4e1948f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2024-01-08T16:44:21Z",
    "title_canon_sha256": "a8b88cb8c57556f00db19510a70608b4205508a8a2632037bbc4586f457f57b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.04012",
    "kind": "arxiv",
    "version": 1
  }
}