Pith Number

pith:5IEJR7J5

pith:2021:5IEJR7J5LNQQGEKVBBXSOQUFJH

not attested not anchored not stored refs pending

Beyond Pick-and-Place: Tackling Robotic Stacking of Diverse Shapes

Abbas Abdolmaleki, Akhil Raju, Alex X. Lee, Antoine Laurens, Arunkumar Byravan, Claudio Fantacci, Coline Devin, David Khosid, Federico Casarini, Francesco Nori, Jose Enrique Chen, Jost Tobias Springenberg, Konstantinos Bousmalis, Martin Riedmiller, Michael Neunert, Nimrod Gileadi, Rae Jeong, Raia Hadsell, Stefano Saliceti, Thomas Lampe, Yuxiang Zhou

arxiv:2110.06192 v2 · 2021-10-12 · cs.RO · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5IEJR7J5LNQQGEKVBBXSOQUFJH}

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	2026-07-05T03:28:41.456264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea0898fd3d5b61031155086f27428549d7d14752cad167d672649d723aabba87

Aliases

arxiv: 2110.06192 · arxiv_version: 2110.06192v2 · doi: 10.48550/arxiv.2110.06192 · pith_short_12: 5IEJR7J5LNQQ · pith_short_16: 5IEJR7J5LNQQGEKV · pith_short_8: 5IEJR7J5

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/5IEJR7J5LNQQGEKVBBXSOQUFJH \
  | 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: ea0898fd3d5b61031155086f27428549d7d14752cad167d672649d723aabba87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d696e1a85edee5aad756f8c6d6f09eacea7a7e03dcc99eaf1befb2b572e3464",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-10-12T17:46:06Z",
    "title_canon_sha256": "abf10c7b9be7b7f3ba9a8f16ba390338530d3808ad7b99ee9ed87177883645f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.06192",
    "kind": "arxiv",
    "version": 2
  }
}