Pith Number

pith:5QXZWM4F

pith:2026:5QXZWM4FYVCJQ2FWDTIQK2AQES

not attested not anchored not stored refs pending

ActQuant: Sub-4-bit Action-Guided Quantization for Vision-Language-Action Models

Arash Akbari, Arman Akbari, Bertha Pangaribuan, Gaowen Liu, Geng Yuan, Jennifer Dy, Jingwu Luo, Liyun Zhang, Masih Eskandar, Qitao Tan, Stratis Ioannidis, Xue Lin, Yanzhi Wang, Yixiao Chen

arxiv:2605.24011 v1 · 2026-05-19 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5QXZWM4FYVCJQ2FWDTIQK2AQES}

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	2026-05-26T01:02:40.954699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec2f9b3385c5449868b61cd105681024a92d7b92b360fd0f5a474c5cc30de50f

Aliases

arxiv: 2605.24011 · arxiv_version: 2605.24011v1 · doi: 10.48550/arxiv.2605.24011 · pith_short_12: 5QXZWM4FYVCJ · pith_short_16: 5QXZWM4FYVCJQ2FW · pith_short_8: 5QXZWM4F

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/5QXZWM4FYVCJQ2FWDTIQK2AQES \
  | 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: ec2f9b3385c5449868b61cd105681024a92d7b92b360fd0f5a474c5cc30de50f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00dbf83e5239fefafd1d69dcbe91e916c285432f03142f65ac975bf521a89b92",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-19T19:57:26Z",
    "title_canon_sha256": "7f28e550ef1b1d6ba86552cd5f1b7bfc46de50fc0575e31524596d5ea337545a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24011",
    "kind": "arxiv",
    "version": 1
  }
}