Pith Number

pith:S63QW4XP

pith:2026:S63QW4XP3TMM4IFDJXFOPG22RW

not attested not anchored not stored refs pending

DevicesWorld: Benchmarking Cross-Device Agents in Heterogeneous Environments

Chen Qian, Fei Huang, Hantao Chen, Huatao Li, Jingru Fan, Runde Yang, Shu Yao, Xinwei Geng, Xuhui Ren, Yuanyuan Zhao, Yuheng Wang, Yutong Li

arxiv:2607.13465 v1 · 2026-07-15 · cs.CL · cs.AI · cs.HC · cs.MA · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S63QW4XP3TMM4IFDJXFOPG22RW}

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	2026-07-16T01:22:14.482522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97b70b72efdcd8ce20a34dcae79b5a8dbdf75d94e3cda1ef27fa69f3fbd761ce

Aliases

arxiv: 2607.13465 · arxiv_version: 2607.13465v1 · doi: 10.48550/arxiv.2607.13465 · pith_short_12: S63QW4XP3TMM · pith_short_16: S63QW4XP3TMM4IFD · pith_short_8: S63QW4XP

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/S63QW4XP3TMM4IFDJXFOPG22RW \
  | 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: 97b70b72efdcd8ce20a34dcae79b5a8dbdf75d94e3cda1ef27fa69f3fbd761ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9313ad74b8b636c0ed773470fa9f3f2eda493c4b657ec494615d05e72aa272a4",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.HC",
      "cs.MA",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-15T05:53:27Z",
    "title_canon_sha256": "b7899b320042780af1eb44f3b570dd246d2a252331a6b0f0d23aed4f316313b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13465",
    "kind": "arxiv",
    "version": 1
  }
}