Pith Number

pith:GYE2EZG5

pith:2026:GYE2EZG5AFV6LX6CFYI7SLSXBI

not attested not anchored not stored refs pending

VECTOR-Drive: Tightly Coupled Vision-Language and Trajectory Expert Routing for End-to-End Autonomous Driving

Fei Gao, Jianlin Yu, Jiaqiao Liu, Rui Zhao, Zhenhai Gao

By routing tokens to separate vision-language and trajectory experts while sharing self-attention, VECTOR-DRIVE resolves the coupling trade-off in vision-language-action models for autonomous driving.

arxiv:2605.08830 v2 · 2026-05-09 · cs.CV · cs.AI · cs.RO

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\usepackage{pith}
\pithnumber{GYE2EZG5AFV6LX6CFYI7SLSXBI}

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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.

Claims

C1strongest claim

On Bench2Drive, VECTOR-DRIVE achieves 88.91 Driving Score and outperforms representative end-to-end and VLA-based baselines.

C2weakest assumption

That routing tokens to separate experts according to semantics while keeping shared self-attention sufficiently preserves multimodal coupling without introducing new task conflicts or information loss.

C3one line summary

VECTOR-DRIVE couples vision-language reasoning and trajectory planning in one Transformer via semantic expert routing and flow-matching, reaching 88.91 driving score on Bench2Drive.

Receipt and verification

First computed	2026-05-20T01:05:16.132006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3609a264dd016be5dfc22e11f92e570a099bd52c186fcf8213c1e92660b5aff2

Aliases

arxiv: 2605.08830 · arxiv_version: 2605.08830v2 · doi: 10.48550/arxiv.2605.08830 · pith_short_12: GYE2EZG5AFV6 · pith_short_16: GYE2EZG5AFV6LX6C · pith_short_8: GYE2EZG5

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/GYE2EZG5AFV6LX6CFYI7SLSXBI \
  | 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: 3609a264dd016be5dfc22e11f92e570a099bd52c186fcf8213c1e92660b5aff2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25eda86a90ad4c9318dfca16e28520800778f162e04ab23c523ffabd0d748169",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-09T09:34:50Z",
    "title_canon_sha256": "fed3d9278d2e82a1d5fe4b16a3cbffb27d754832d4f16dcf86d9e434ca184089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.08830",
    "kind": "arxiv",
    "version": 2
  }
}