Pith Number

pith:V6XU3MT4

pith:2026:V6XU3MT4VHUPBALZ4USNBQWNSS

not attested not anchored not stored refs pending

UXBench: Benchmarking User Experience in AI Assistants

Chen Jason Zhang, Chen Xiaoshuai, Chenxuan Ma, Davey Chen, Di Jiang, Di Liang, Fubao Zhang, Haojing Huang, Haosheng Zou, Jian Song, Jinfeng Huang, Lucas Mu Li, Mengqiao Liu, Mengze Hong, Minlong Peng, Mona Zhou, Qinghe Chang, Qiongyi Zhou, Sheng Wang, Sijun He, Simon Deng, Taiming Fu, Wei Ma, Xia Zeng, Yuanmeng Zhang, Zeyang Lei, Zijian Li

arxiv:2606.09570 v1 · 2026-06-08 · cs.CL · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V6XU3MT4VHUPBALZ4USNBQWNSS}

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	2026-06-09T02:08:56.505025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afaf4db27ca9e8f08179e524d0c2cd948cf06a7bc301262ac2ecf15830b98d6d

Aliases

arxiv: 2606.09570 · arxiv_version: 2606.09570v1 · doi: 10.48550/arxiv.2606.09570 · pith_short_12: V6XU3MT4VHUP · pith_short_16: V6XU3MT4VHUPBALZ · pith_short_8: V6XU3MT4

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/V6XU3MT4VHUPBALZ4USNBQWNSS \
  | 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: afaf4db27ca9e8f08179e524d0c2cd948cf06a7bc301262ac2ecf15830b98d6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9d00528b5cbd274760b46f9d6f4027b9e0ca2b2234051ccdb1ee93a35f349d8",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-08T14:44:01Z",
    "title_canon_sha256": "3752b3ff9fab07dce56313a13d0f9a555f0948db96e8cdea748a8aa58be6cce4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09570",
    "kind": "arxiv",
    "version": 1
  }
}