Pith Number

pith:NBL2XGIP

pith:2026:NBL2XGIPWOY4RWPTIPQWU3J4ZR

not attested not anchored not stored refs pending

UniCross: Unified Cross-Skill Dexterous Manipulation Synthesis

Hui Zhang, Jie Song, Julian Ferchow, Mirko Meboldt

arxiv:2607.28198 v1 · 2026-07-30 · 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{NBL2XGIPWOY4RWPTIPQWU3J4ZR}

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	2026-07-31T01:36:28.628457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

6857ab990fb3b1c8d9f343e16a6d3ccc70d8898b2b9b3bc299ba8090d530e93b

Aliases

arxiv: 2607.28198 · arxiv_version: 2607.28198v1 · doi: 10.48550/arxiv.2607.28198 · pith_short_12: NBL2XGIPWOY4 · pith_short_16: NBL2XGIPWOY4RWPT · pith_short_8: NBL2XGIP

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/NBL2XGIPWOY4RWPTIPQWU3J4ZR \
  | 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: 6857ab990fb3b1c8d9f343e16a6d3ccc70d8898b2b9b3bc299ba8090d530e93b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1220b75287647d9247ed7ba5783383be72fafa10c0c26951330efca5f6ca16db",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-30T13:35:45Z",
    "title_canon_sha256": "19424e4f182b0fe7f298946cb32c2bb905484f018adeb0d11421818f6e3c3c4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28198",
    "kind": "arxiv",
    "version": 1
  }
}