Pith Number

pith:HQYHQTBN

pith:2026:HQYHQTBN5LFNP2ICBJAI7Y4KA5

not attested not anchored not stored refs pending

ViTacWorld: Scaling Visuo-Tactile World Models for Contact-Rich Robot Manipulation

Haotao Lu, Jingya Wang, Shijie Wu, Shiyu Sang, Suting Ni, Ye Shi, Yunao Huang, Ziyang Guo

arxiv:2607.22530 v1 · 2026-07-24 · 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{HQYHQTBN5LFNP2ICBJAI7Y4KA5}

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	2026-07-27T01:21:32.333438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c30784c2deacad7e9020a408fe38a07648fa3917271b55c1337340126376d8a

Aliases

arxiv: 2607.22530 · arxiv_version: 2607.22530v1 · doi: 10.48550/arxiv.2607.22530 · pith_short_12: HQYHQTBN5LFN · pith_short_16: HQYHQTBN5LFNP2IC · pith_short_8: HQYHQTBN

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/HQYHQTBN5LFNP2ICBJAI7Y4KA5 \
  | 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: 3c30784c2deacad7e9020a408fe38a07648fa3917271b55c1337340126376d8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8278316da512b3301f098252e5bf9ec7d207069c5fe1a2d0a67826b35130ebf5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-24T17:59:33Z",
    "title_canon_sha256": "b4ffce2490c34b496eae423c4dee855a7aec69298f3864499db5cae3dbf970cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22530",
    "kind": "arxiv",
    "version": 1
  }
}