Pith Number

pith:WGLT2HZ5

pith:2025:WGLT2HZ5C2KDLXVQI7XG3XJCC6

not attested not anchored not stored refs pending

Assessing Adaptive World Models in Machines with Novel Games

Adrian Weller, Cedric Colas, Francois Chollet, Jacob D. Andreas, Joshua B. Tenenbaum, Kaiya Ivy Zhao, Katherine M. Collins, Kelsey R. Allen, Lance Ying, Phillip Isola, Prafull Sharma, Samuel J. Gershman, Thomas L. Griffiths, Zenna Tavares

arxiv:2507.12821 v2 · 2025-07-17 · cs.AI · 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{WGLT2HZ5C2KDLXVQI7XG3XJCC6}

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.

Cited by

5 papers in Pith

Hypothesis Generation and Inductive Inference in Children and Language Models

stable-worldmodel: A Platform for Reproducible World Modeling Research and Evaluation

Training Language Agents to Learn from Experience

Scalable Environments Drive Generalizable Agents

Open-Ended Video Game Glitch Detection with Agentic Reasoning and Temporal Grounding

Receipt and verification

First computed	2026-07-05T11:41:26.789035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1973d1f3d169435deb047ee6ddd2217839c5d0b91e9dea50e103a7fe5877608

Aliases

arxiv: 2507.12821 · arxiv_version: 2507.12821v2 · doi: 10.48550/arxiv.2507.12821 · pith_short_12: WGLT2HZ5C2KD · pith_short_16: WGLT2HZ5C2KDLXVQ · pith_short_8: WGLT2HZ5

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/WGLT2HZ5C2KDLXVQI7XG3XJCC6 \
  | 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: b1973d1f3d169435deb047ee6ddd2217839c5d0b91e9dea50e103a7fe5877608

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c351b3ee82495f874f13dcde29b931b6e1672684fbd7824c3e854e240739a59",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-07-17T06:28:14Z",
    "title_canon_sha256": "4fb8b568d1d2dc277c27be3d54e4f68832720ca3e57e3e3e1c3f69847ef86819"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.12821",
    "kind": "arxiv",
    "version": 2
  }
}