Pith Number

pith:QPEJ4NPC

pith:2026:QPEJ4NPCSKPQ2FYLBZASMAHVGY

not attested not anchored not stored refs pending

Lights, Camera, Malfunction: When Illumination Robustness Leaves VLA Models Blind to Color

Kentaro Yoshioka, Marino Watanabe, Takami Sato

arxiv:2607.14698 v1 · 2026-07-16 · 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{QPEJ4NPCSKPQ2FYLBZASMAHVGY}

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	2026-07-17T01:21:26.308118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83c89e35e2929f0d170b0e412600f536106938f189a05cc68169e7e4523e5e49

Aliases

arxiv: 2607.14698 · arxiv_version: 2607.14698v1 · doi: 10.48550/arxiv.2607.14698 · pith_short_12: QPEJ4NPCSKPQ · pith_short_16: QPEJ4NPCSKPQ2FYL · pith_short_8: QPEJ4NPC

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/QPEJ4NPCSKPQ2FYLBZASMAHVGY \
  | 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: 83c89e35e2929f0d170b0e412600f536106938f189a05cc68169e7e4523e5e49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dac985e5d33fa503c92858d1179a81db8e827409ee2ec0b1314f8917288035d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-16T08:01:49Z",
    "title_canon_sha256": "4c82ed3453580faa1bd989163fa2770cd393c95d6f52bc1db0e47c75fb79ab4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14698",
    "kind": "arxiv",
    "version": 1
  }
}