Pith Number

pith:2WN3GPRC

pith:2026:2WN3GPRCKQ2TMBKQ64TBJAFVOJ

not attested not anchored not stored refs pending

3DVLA: Enhancing Vision-Language-Action Models via 3D Spatial and Instance Understanding

Bingqing Wei, Yongtao Wang, Yousen Tang, Zhongyu Xia

arxiv:2605.29416 v1 · 2026-05-28 · 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{2WN3GPRCKQ2TMBKQ64TBJAFVOJ}

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	2026-05-29T01:05:37.729756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d59bb33e225435360550f7261480b5725e4bfd3bf18888ca48694a4efcfa2cf4

Aliases

arxiv: 2605.29416 · arxiv_version: 2605.29416v1 · doi: 10.48550/arxiv.2605.29416 · pith_short_12: 2WN3GPRCKQ2T · pith_short_16: 2WN3GPRCKQ2TMBKQ · pith_short_8: 2WN3GPRC

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/2WN3GPRCKQ2TMBKQ64TBJAFVOJ \
  | 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: d59bb33e225435360550f7261480b5725e4bfd3bf18888ca48694a4efcfa2cf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d26258d6ba15aef4cdd69b7ee653a44f01e12be94ca91a0b30af7e4cc4325e25",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-28T06:07:57Z",
    "title_canon_sha256": "24cf268ec1f39f0bbd4b5cdf2214d039f5a73c7a42c48a54b2c58b4d89ec70c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29416",
    "kind": "arxiv",
    "version": 1
  }
}