Pith Number

pith:NXIRZ2MA

pith:2026:NXIRZ2MARPXWQIETZZYOVDTQG7

not attested not anchored not stored refs pending

When Vision Overrides Language: Evaluating and Mitigating Counterfactual Failures in VLAs

Daniel Szafir, Dong Jing, Jiaqi Liu, Mingyu Ding, Yuchun Feng, Yue Yang, Yu Fang, Zhenyu Wei

arxiv:2602.17659 v2 · 2026-02-19 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXIRZ2MARPXWQIETZZYOVDTQG7}

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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.

Cited by

9 papers in Pith

Understanding and Mitigating the Video-Action Generalization Gap via Temporal Ratio

LA4VLA: Learning to Act without Seeing via Language-Action Pretraining

Flatness Preserves Instruction Following in Vision-Language-Action Models

APT: Action Expert Pretraining Improves Instruction Generalization of Vision-Language-Action Policies

ProbeAct: Probe-Guided Training-Free Failure Recovery in Vision-Language-Action Models

Receipt and verification

First computed	2026-07-16T01:22:35.107340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dd11ce9808bef682093ce70ea8e7037cfb93b4675739478477f7360f23f70b8

Aliases

arxiv: 2602.17659 · arxiv_version: 2602.17659v2 · doi: 10.48550/arxiv.2602.17659 · pith_short_12: NXIRZ2MARPXW · pith_short_16: NXIRZ2MARPXWQIET · pith_short_8: NXIRZ2MA

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/NXIRZ2MARPXWQIETZZYOVDTQG7 \
  | 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: 6dd11ce9808bef682093ce70ea8e7037cfb93b4675739478477f7360f23f70b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d2351a04b59a90e932247e0d2d982eee3d4556d8779c92096eee3c6c391b90c",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-02-19T18:59:20Z",
    "title_canon_sha256": "f39356bf6e3747bf7dd276257c08a5249f673ebb056b3f7664f0ee3f6f0a4638"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.17659",
    "kind": "arxiv",
    "version": 2
  }
}