Pith Number

pith:VRP2V7XB

pith:2026:VRP2V7XBPDSO3P7CRAV72B77JN

not attested not anchored not stored refs pending

StepX-Edge: An On-Device UI Vision-Language Model via Architecture-Training-Deployment Co-Design

Fanyi Wang, Haotian Hu, Jineng Han, Liujian Tang, Wentao Qiu, Yin Wang, Zhenhua Ge

arxiv:2607.22708 v1 · 2026-07-20 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VRP2V7XBPDSO3P7CRAV72B77JN}

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	2026-07-28T00:21:50.269285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac5faafee178e4edbfe2882bfd07ff4b564693f2dbdee742ce60c3dc7dd395c9

Aliases

arxiv: 2607.22708 · arxiv_version: 2607.22708v1 · doi: 10.48550/arxiv.2607.22708 · pith_short_12: VRP2V7XBPDSO · pith_short_16: VRP2V7XBPDSO3P7C · pith_short_8: VRP2V7XB

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/VRP2V7XBPDSO3P7CRAV72B77JN \
  | 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: ac5faafee178e4edbfe2882bfd07ff4b564693f2dbdee742ce60c3dc7dd395c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de01409763cd7a7a51403426225467a968bac4a5952e3013f9a6c3b97be4122a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-20T14:14:44Z",
    "title_canon_sha256": "78e8bba7a94a5c70bb9a2673727516c3edbb08e5bf68bc475b4b7e43a505b78a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22708",
    "kind": "arxiv",
    "version": 1
  }
}