Pith Number

pith:TZGEQSTW

pith:2026:TZGEQSTWSUDKRERPB5HIYALT22

not attested not anchored not stored refs pending

Improving Vision-Language-Action Model Fine-Tuning with Structured Stage and Keyframe Supervision

Jiabing Yang, Kai Wang, Liang Wang, Peiyan Li, Qisen Ma, Yan Huang, Yixiang Chen, Yuan Xu

arxiv:2606.26801 v1 · 2026-06-25 · cs.RO · 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{TZGEQSTWSUDKRERPB5HIYALT22}

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	2026-06-26T01:16:00.165033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e4c484a769506a8922f0f4e8c0173d6ba54ea70db80f6671b1b8023a86ec611

Aliases

arxiv: 2606.26801 · arxiv_version: 2606.26801v1 · doi: 10.48550/arxiv.2606.26801 · pith_short_12: TZGEQSTWSUDK · pith_short_16: TZGEQSTWSUDKRERP · pith_short_8: TZGEQSTW

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/TZGEQSTWSUDKRERPB5HIYALT22 \
  | 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: 9e4c484a769506a8922f0f4e8c0173d6ba54ea70db80f6671b1b8023a86ec611

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab0e0af33f936e2c63e77641aa3c9249aff7fed98593e42be7903ad7bf524a05",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-25T09:38:11Z",
    "title_canon_sha256": "5f8c0cda50e39bf7c6ce581b452d62ecdd585ec22e5d5474ae7b8f4c9603421a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26801",
    "kind": "arxiv",
    "version": 1
  }
}