Pith Number

pith:W6LXFIKK

pith:2025:W6LXFIKKBS4UR7PYNKF4HOQU47

not attested not anchored not stored refs pending

The Cambrian Explosion of Mixed-Precision Matrix Multiplication for Quantized Deep Learning Inference

Adri\'an Castell\'o, Enrique S. Quintana-Ort\'i, Francisco D. Igual, H\'ector Mart\'inez

arxiv:2506.11728 v1 · 2025-06-13 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W6LXFIKKBS4UR7PYNKF4HOQU47}

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	2026-07-05T11:21:09.815124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b79772a14a0cb948fdf86a8bc3ba14e7e54fcb78722517be2ad886216076c890

Aliases

arxiv: 2506.11728 · arxiv_version: 2506.11728v1 · doi: 10.48550/arxiv.2506.11728 · pith_short_12: W6LXFIKKBS4U · pith_short_16: W6LXFIKKBS4UR7PY · pith_short_8: W6LXFIKK

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/W6LXFIKKBS4UR7PYNKF4HOQU47 \
  | 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: b79772a14a0cb948fdf86a8bc3ba14e7e54fcb78722517be2ad886216076c890

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d6187379b48c8fe7913eaed870d832d780de49b0c6b20843122981f4d540634",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-13T12:40:16Z",
    "title_canon_sha256": "d9327a5cb94b07ad3d69badc4dbb95b21cdc77614de7f04ce5bb03e40de5ffca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.11728",
    "kind": "arxiv",
    "version": 1
  }
}