Pith Number

pith:YOK64JBA

pith:2026:YOK64JBAOQP2QGKMAYLG7ESMKN

not attested not anchored not stored refs pending

WAM-Diff2: Hierarchical AR-to-Diffusion Distillation for Highly Efficient Autonomous Driving VLA

Feipeng Cai, Hang Xu, Hanlin Shang, Jianhua Han, Mingwang Xu, Siyu Zhu, Yaoyi Li, Zhihao Zhu, Zhuolin He

arxiv:2608.01035 v1 · 2026-08-02 · cs.RO · cs.AI · 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{YOK64JBAOQP2QGKMAYLG7ESMKN}

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	2026-08-04T01:56:15.608066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c395ee2420741fa8194c06166f924c536398d1929e168b0c732817a0abd3d62f

Aliases

arxiv: 2608.01035 · arxiv_version: 2608.01035v1 · doi: 10.48550/arxiv.2608.01035 · pith_short_12: YOK64JBAOQP2 · pith_short_16: YOK64JBAOQP2QGKM · pith_short_8: YOK64JBA

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/YOK64JBAOQP2QGKMAYLG7ESMKN \
  | 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: c395ee2420741fa8194c06166f924c536398d1929e168b0c732817a0abd3d62f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "362004a5266ddd478748e302bc5c9fdc5674510353dadc80d95b8fafca4bae2a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-08-02T06:45:16Z",
    "title_canon_sha256": "ce267215471bb333ae03bab1f22c5e66e8329909b004e2f959f78c799ffdb0ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01035",
    "kind": "arxiv",
    "version": 1
  }
}