Pith Number

pith:GEPQSRBU

pith:2026:GEPQSRBUKIX2UABVQ3DSEJCDNQ

not attested not anchored not stored refs pending

GPTQ-2D: Cubic-Time Two-Sided Adaptive Rounding

Dan Alistarh, Jiale Chen, Torsten Hoefler

arxiv:2607.27042 v1 · 2026-07-29 · cs.DS · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GEPQSRBUKIX2UABVQ3DSEJCDNQ}

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

1 paper in Pith

BaKron: Efficient Quantization with Kronecker-Factored Hessians

Receipt and verification

First computed	2026-07-30T01:23:25.134318Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

311f094434522faa003586c72224436c20df12a261ddea9606a6f7c4ec735791

Aliases

arxiv: 2607.27042 · arxiv_version: 2607.27042v1 · doi: 10.48550/arxiv.2607.27042 · pith_short_12: GEPQSRBUKIX2 · pith_short_16: GEPQSRBUKIX2UABV · pith_short_8: GEPQSRBU

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/GEPQSRBUKIX2UABVQ3DSEJCDNQ \
  | 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: 311f094434522faa003586c72224436c20df12a261ddea9606a6f7c4ec735791

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da8e8ec02f0b59d2f0be0e887a0ab4f85b24b82f52c286285c1b97f428b5ef19",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2026-07-29T15:34:00Z",
    "title_canon_sha256": "547fa7bae4cf21f3391a845b1cdb5a7d840a1eb9d50fddcd3d8141bbc531b9ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27042",
    "kind": "arxiv",
    "version": 1
  }
}