Pith Number

pith:LX5UR5HH

pith:2026:LX5UR5HHXW7LVPNIX7CXOCGFYK

not attested not anchored not stored refs pending

PAUSE: A User-Centric Benchmark for Personal AI Assistants in Unified Service Environments

Di Niu, Haoyu Chen, Jerry Chen, Xirui Shi, Yuyao Wang

arxiv:2607.27354 v1 · 2026-07-29 · 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{LX5UR5HHXW7LVPNIX7CXOCGFYK}

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	2026-07-31T00:10:44.712005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

5dfb48f4e7bdbebabda8bfc57708c5c2ace3fc2f65bdd5ce8cba7280e72337ae

Aliases

arxiv: 2607.27354 · arxiv_version: 2607.27354v1 · doi: 10.48550/arxiv.2607.27354 · pith_short_12: LX5UR5HHXW7L · pith_short_16: LX5UR5HHXW7LVPNI · pith_short_8: LX5UR5HH

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/LX5UR5HHXW7LVPNIX7CXOCGFYK \
  | 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: 5dfb48f4e7bdbebabda8bfc57708c5c2ace3fc2f65bdd5ce8cba7280e72337ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7473901437e57fa0a2ed5f1895b08add7c04eca3f9d8994d3ce7049e9b08f2ab",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-29T18:10:06Z",
    "title_canon_sha256": "2e9506201d141564f7189a517d66d2ccaa00fa9c70ee2bdc994e35c478275577"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27354",
    "kind": "arxiv",
    "version": 1
  }
}