Pith Number

pith:Y4ZLLLQP

pith:2026:Y4ZLLLQP77MKAXE3ZH2CHU57SQ

not attested not anchored not stored refs pending

VT-WAM: Visual-Tactile World Action Model for Contact-Rich Manipulation

Dongbin Zhao, Haoran Li, Shuai Tian, Songen Gu, Weize Li, Wenchao Ding, Yuhang Zheng, Yujie Zang, Yupeng Zheng, Yuxing Qin

arxiv:2607.02503 v1 · 2026-07-02 · 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{Y4ZLLLQP77MKAXE3ZH2CHU57SQ}

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	2026-07-03T01:18:01.293843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c732b5ae0fffd8a05c9bc9f423d3bf9414153caa9773554053eeada1348dac6e

Aliases

arxiv: 2607.02503 · arxiv_version: 2607.02503v1 · doi: 10.48550/arxiv.2607.02503 · pith_short_12: Y4ZLLLQP77MK · pith_short_16: Y4ZLLLQP77MKAXE3 · pith_short_8: Y4ZLLLQP

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/Y4ZLLLQP77MKAXE3ZH2CHU57SQ \
  | 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: c732b5ae0fffd8a05c9bc9f423d3bf9414153caa9773554053eeada1348dac6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8205e64848ee316607c3ada7a5c92db9d44dd0353684d2f63ea83d2e201b09e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-02T17:58:36Z",
    "title_canon_sha256": "3187417cbaab352bbeb1aa8c6c49da71202dca6e9411cd3d8f4986ff661d61e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02503",
    "kind": "arxiv",
    "version": 1
  }
}