Pith Number

pith:B2ASUD25

pith:2026:B2ASUD255AG6NFITZ22MCJJ7BW

not attested not anchored not stored refs pending

LaST-HD: Learning Latent Physical Reasoning from Scalable Human Data for Robot Manipulation

Chenyang Gu, Hao Chen, Hao Tang, Jiaming Liu, Jiawei Chen, Lei Wang, Nuowei Han, Peng Jia, Qingpo Wuwu, Shanghang Zhang, Siyuan Qian, Xiangju Mi, Xiaoqi Li, Xuheng Zhang, Yang Yue, Yeqing Yang, Yiming Zhang, Yinxi Wang

arxiv:2606.23685 v1 · 2026-06-22 · 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{B2ASUD255AG6NFITZ22MCJJ7BW}

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	2026-06-23T03:14:34.700588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e812a0f5de80de69513ceb4c1253f0d8c3bf8901a4db0909a9a7e6417e7ac8e

Aliases

arxiv: 2606.23685 · arxiv_version: 2606.23685v1 · doi: 10.48550/arxiv.2606.23685 · pith_short_12: B2ASUD255AG6 · pith_short_16: B2ASUD255AG6NFIT · pith_short_8: B2ASUD25

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/B2ASUD255AG6NFITZ22MCJJ7BW \
  | 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: 0e812a0f5de80de69513ceb4c1253f0d8c3bf8901a4db0909a9a7e6417e7ac8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f97e0b20ea3438f13f1a7946622cbfe89f593bfc3a4d36e042b76ac5be330b2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-22T17:59:52Z",
    "title_canon_sha256": "ec06854bf8b5b04ce69017799c2e06ea8dde3499f227e6d226a82679d1f654bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23685",
    "kind": "arxiv",
    "version": 1
  }
}