Pith Number

pith:6GGTSSSA

pith:2026:6GGTSSSALV7KOSWNGXXUUKLBZS

not attested not anchored not stored refs pending

Cloak: Zero-Shot Cross-Embodiment Manipulation by Masking the End-Effector from the VLA

C. Karen Liu, Guy Tevet, Michael Piseno

arxiv:2606.22836 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{6GGTSSSALV7KOSWNGXXUUKLBZS}

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	2026-06-23T02:14:00.737653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f18d394a405d7ea74acd35ef4a2961cc9b3a5ed8440c370797f7462a8a2effbb

Aliases

arxiv: 2606.22836 · arxiv_version: 2606.22836v1 · doi: 10.48550/arxiv.2606.22836 · pith_short_12: 6GGTSSSALV7K · pith_short_16: 6GGTSSSALV7KOSWN · pith_short_8: 6GGTSSSA

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/6GGTSSSALV7KOSWNGXXUUKLBZS \
  | 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: f18d394a405d7ea74acd35ef4a2961cc9b3a5ed8440c370797f7462a8a2effbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28f2edf1c52a52d774dd2bfcc75db511848046b6c67a7ca76b8fbf237a3085fd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-22T04:16:05Z",
    "title_canon_sha256": "27cb6b270d01ba80e034f12968a2dc850e65481098353c61803c3ddf53de923c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22836",
    "kind": "arxiv",
    "version": 1
  }
}