Pith Number

pith:PSK6OG2E

pith:2026:PSK6OG2EYJ5HE5T4XM56G6X4UE

not attested not anchored not stored refs pending

What Are We Actually Benchmarking in Robot Manipulation?

Luzhe Sun, Matthew Walter, Samuel Wheeler, Tewodros W. Ayalew, Tianchong Jiang, Xiangshan Tan

arxiv:2606.04233 v1 · 2026-06-02 · 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{PSK6OG2EYJ5HE5T4XM56G6X4UE}

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	2026-06-04T01:08:59.571899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c95e71b44c27a72767cbb3be37afca125f9c06fce866966bdad02e5681b6a70

Aliases

arxiv: 2606.04233 · arxiv_version: 2606.04233v1 · doi: 10.48550/arxiv.2606.04233 · pith_short_12: PSK6OG2EYJ5H · pith_short_16: PSK6OG2EYJ5HE5T4 · pith_short_8: PSK6OG2E

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/PSK6OG2EYJ5HE5T4XM56G6X4UE \
  | 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: 7c95e71b44c27a72767cbb3be37afca125f9c06fce866966bdad02e5681b6a70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b6b85ea38a73fe2bdc2dcd25f9ddfdff49c3e3e1d32c636706635cfeaeada7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-02T21:33:28Z",
    "title_canon_sha256": "0cedb4665219e8d6df0bc137e8e668b10bb64c22456b542dffcf34bef57c8977"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04233",
    "kind": "arxiv",
    "version": 1
  }
}