Pith Number

pith:L7FPV646

pith:2026:L7FPV646KKI65L4CAY4UYMLXRK

not attested not anchored not stored refs pending

CoTinyVLA: Chain-of-Thought Distillation for a Sub-Billion-Parameter Vision-Language-Action Model

Chanhoe Gu, Chiyoung Kim, Donghun Ryu, Donghwan Hwang, Minhyeok Lee, Sanghyuk Roy Choi, Seokhyun Kim, Seongrok Kim

arxiv:2607.25487 v1 · 2026-07-28 · 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{L7FPV646KKI65L4CAY4UYMLXRK}

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	2026-07-29T01:25:17.814311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fcafafb9e5291eeaf8206394c31778a8efd83ce133ccab297ad4e850895b06b

Aliases

arxiv: 2607.25487 · arxiv_version: 2607.25487v1 · doi: 10.48550/arxiv.2607.25487 · pith_short_12: L7FPV646KKI6 · pith_short_16: L7FPV646KKI65L4C · pith_short_8: L7FPV646

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/L7FPV646KKI65L4CAY4UYMLXRK \
  | 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: 5fcafafb9e5291eeaf8206394c31778a8efd83ce133ccab297ad4e850895b06b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0583469dbca6116d41d5ac86efe20d41dd7e2bb45f9a6941cdf4a9bcc8718424",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-28T09:24:17Z",
    "title_canon_sha256": "8e905bb0c2e40ed43826085404c6d32001ca28c515f36776233a9897c48d5b43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25487",
    "kind": "arxiv",
    "version": 1
  }
}