Pith Number

pith:TRDHATQS

pith:2022:TRDHATQSROREFI3BYIUSNN43KV

not attested not anchored not stored refs pending

Learning General World Models in a Handful of Reward-Free Deployments

Aldo Pacchiano, Edward Grefenstette, Jack Parker-Holder, Oleh Rybkin, Philip J. Ball, Stephen J. Roberts, Tim Rockt\"aschel, Yingchen Xu

arxiv:2210.12719 v1 · 2022-10-23 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TRDHATQSROREFI3BYIUSNN43KV}

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	2026-07-05T05:09:32.026208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c46704e128ba242a361c22926b79b557136c2ef90c87563256319ee939538ac

Aliases

arxiv: 2210.12719 · arxiv_version: 2210.12719v1 · doi: 10.48550/arxiv.2210.12719 · pith_short_12: TRDHATQSRORE · pith_short_16: TRDHATQSROREFI3B · pith_short_8: TRDHATQS

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/TRDHATQSROREFI3BYIUSNN43KV \
  | 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: 9c46704e128ba242a361c22926b79b557136c2ef90c87563256319ee939538ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59c2efdaca34f452ad2879d2f55a679e90d10d2355f7a09ea4a3b638b3eacb06",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-23T12:38:03Z",
    "title_canon_sha256": "98ec5a63f019d154eb2860719b4dd7cb1a39c3ead4444f053b24a973e905895b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.12719",
    "kind": "arxiv",
    "version": 1
  }
}