Pith Number

pith:453UOVEG

pith:2026:453UOVEGCHJGIGAYBSBBRRSF7M

not attested not anchored not stored refs pending

DexDirect: Direct Kinesthetic Arm Guidance for Efficient Dexterous Demonstration Collection

Alvin Zhu, Beom Jun Kim, Dennis W. Hong, Feng Xu, Hanzhang Fang, Jonathan Liu, Mingzhang Zhu, Quanyou Wang, Shiu-Jen Wang, Yuchen Cui

arxiv:2607.27784 v1 · 2026-07-30 · 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{453UOVEGCHJGIGAYBSBBRRSF7M}

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	2026-07-31T01:30:46.637715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

e77747548611d26418180c8218c645fb1d3b6acef53158717f0b8491584d38aa

Aliases

arxiv: 2607.27784 · arxiv_version: 2607.27784v1 · doi: 10.48550/arxiv.2607.27784 · pith_short_12: 453UOVEGCHJG · pith_short_16: 453UOVEGCHJGIGAY · pith_short_8: 453UOVEG

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/453UOVEGCHJGIGAYBSBBRRSF7M \
  | 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: e77747548611d26418180c8218c645fb1d3b6acef53158717f0b8491584d38aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2f4eae1f6e40f5759ed35f6c73f4aa4cef5909183c65ebc7f86aeb9f020b55e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-30T07:17:28Z",
    "title_canon_sha256": "ad511ca4a9f16ab16ef07030196a1b15ddd04f213f3a949d2916277dc9ec4e35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27784",
    "kind": "arxiv",
    "version": 1
  }
}