Pith Number

pith:2YZGOCCY

pith:2022:2YZGOCCYMI2HVCPWODGGNMOUBO

not attested not anchored not stored refs pending

Toward Compositional Generalization in Object-Oriented World Modeling

Lawson L.S. Wong, Linfeng Zhao, Lingzhi Kong, Robin Walters

arxiv:2204.13661 v2 · 2022-04-28 · cs.LG · 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{2YZGOCCYMI2HVCPWODGGNMOUBO}

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	2026-07-05T04:32:40.530253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d63267085862347a89f670cc66b1d40baf644d8d78ee61411f9e9a24e9de52bb

Aliases

arxiv: 2204.13661 · arxiv_version: 2204.13661v2 · doi: 10.48550/arxiv.2204.13661 · pith_short_12: 2YZGOCCYMI2H · pith_short_16: 2YZGOCCYMI2HVCPW · pith_short_8: 2YZGOCCY

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/2YZGOCCYMI2HVCPWODGGNMOUBO \
  | 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: d63267085862347a89f670cc66b1d40baf644d8d78ee61411f9e9a24e9de52bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f4025fa392f2a2691d9b02d07c1dd5239f79b86b4e76a5378db2fbdb2f74ea8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-04-28T17:22:45Z",
    "title_canon_sha256": "60bd8e55035a618920203355c878db2f3b240e69966ecab2515d5873f9409fb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.13661",
    "kind": "arxiv",
    "version": 2
  }
}