Pith Number

pith:SEA2T5YA

pith:2025:SEA2T5YAA5NYA2RTSK4ASPNK4X

not attested not anchored not stored refs pending

Is an object-centric representation beneficial for robotic manipulation ?

Alexandre Chapin (imagine), Emmanuel Dellandrea (imagine), Liming Chen (imagine)

arxiv:2506.19408 v1 · 2025-06-24 · cs.AI · 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{SEA2T5YAA5NYA2RTSK4ASPNK4X}

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	2026-07-05T11:26:14.794224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9101a9f700075b806a3392b8093daae5e9b2595365f4553249e82eb7a7a8f7ef

Aliases

arxiv: 2506.19408 · arxiv_version: 2506.19408v1 · doi: 10.48550/arxiv.2506.19408 · pith_short_12: SEA2T5YAA5NY · pith_short_16: SEA2T5YAA5NYA2RT · pith_short_8: SEA2T5YA

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/SEA2T5YAA5NYA2RTSK4ASPNK4X \
  | 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: 9101a9f700075b806a3392b8093daae5e9b2595365f4553249e82eb7a7a8f7ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2340d93f68f10d6ab0492f1a3406478be52a46efb50d9b0d41445d19419b446",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-06-24T08:23:55Z",
    "title_canon_sha256": "0dcce60548be2228e66d1226dd4e0b89d9928702a61c178d2a257615e56f6a8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.19408",
    "kind": "arxiv",
    "version": 1
  }
}