Pith Number

pith:IDQANQTD

pith:2026:IDQANQTDN273X2IISSI3HA4XQO

not attested not anchored not stored refs pending

QAM-W: Joint 2D Codebook Quantization for LLM Weights via Hadamard Rotation and Activation-Aware Scaling

Kacper Dobek, Preetam Sharma

arxiv:2605.26339 v1 · 2026-05-25 · cs.LG · 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{IDQANQTDN273X2IISSI3HA4XQO}

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	2026-05-27T01:05:12.860960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40e006c2636ebfbbe9089491b3839783a78301057a044514a83036e204eab79e

Aliases

arxiv: 2605.26339 · arxiv_version: 2605.26339v1 · doi: 10.48550/arxiv.2605.26339 · pith_short_12: IDQANQTDN273 · pith_short_16: IDQANQTDN273X2II · pith_short_8: IDQANQTD

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/IDQANQTDN273X2IISSI3HA4XQO \
  | 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: 40e006c2636ebfbbe9089491b3839783a78301057a044514a83036e204eab79e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4416d7665d29e76de87b831e24d394d8b0e5985e181867e436e18223f06a3f9e",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-25T21:28:46Z",
    "title_canon_sha256": "e21b82439f9ca41e6175beda5b238f790408c2226ead073cd21b7a214f3b6420"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26339",
    "kind": "arxiv",
    "version": 1
  }
}