Pith Number

pith:AKBT3LNK

pith:2025:AKBT3LNKPOX7Z3OVM34OS6MTFT

not attested not anchored not stored refs pending

The Geometry of LLM Quantization: GPTQ as Babai's Nearest Plane Algorithm

Dan Alistarh, Elvir Crn\v{c}evi\'c, Jiale Chen, Torsten Hoefler, Yalda Shabanzadeh

arxiv:2507.18553 v4 · 2025-07-24 · cs.LG · cs.DS · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AKBT3LNKPOX7Z3OVM34OS6MTFT}

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.

Cited by

3 papers in Pith

High-Rate Quantized Matrix Multiplication I

CoreQ: Learning-Free Mismatch Correction and Successive Rounding for Quantization

High-Rate Quantized Matrix Multiplication II

Receipt and verification

First computed	2026-05-18T02:45:13.340581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02833dadaa7baffcedd566f8e979932cf6076fd6cc06ae829c9a4e043b3b8ca3

Aliases

arxiv: 2507.18553 · arxiv_version: 2507.18553v4 · doi: 10.48550/arxiv.2507.18553 · pith_short_12: AKBT3LNKPOX7 · pith_short_16: AKBT3LNKPOX7Z3OV · pith_short_8: AKBT3LNK

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/AKBT3LNKPOX7Z3OVM34OS6MTFT \
  | 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: 02833dadaa7baffcedd566f8e979932cf6076fd6cc06ae829c9a4e043b3b8ca3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42dd6193a44b913ede3289344994f7bf42fdcf8254bf1bba72a8be78bfaff252",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-24T16:22:18Z",
    "title_canon_sha256": "3c2a6661aa336e8f0810828f71942ffce9f1f08ae6aafdb6ced9ee1a5168a10d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18553",
    "kind": "arxiv",
    "version": 4
  }
}