Pith Number

pith:3JMZEFV2

pith:2025:3JMZEFV2NOUKAK6VBHRJZ6ES3L

not attested not anchored not stored refs pending

Small LLMs Do Not Learn a Generalizable Theory of Mind via Reinforcement Learning

Hanan Salam, Sneheel Sarangi

arxiv:2507.15788 v1 · 2025-07-21 · cs.LG · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3JMZEFV2NOUKAK6VBHRJZ6ES3L}

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

1 paper in Pith

From Shortcuts to Reasoning: Robust Post-Training of Theory of Mind with Reinforcement Learning

Receipt and verification

First computed	2026-07-05T11:40:44.279793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da599216ba6ba8a02bd509e29cf892daf685521d996d33df5521a0cce9e0b6af

Aliases

arxiv: 2507.15788 · arxiv_version: 2507.15788v1 · doi: 10.48550/arxiv.2507.15788 · pith_short_12: 3JMZEFV2NOUK · pith_short_16: 3JMZEFV2NOUKAK6V · pith_short_8: 3JMZEFV2

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/3JMZEFV2NOUKAK6VBHRJZ6ES3L \
  | 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: da599216ba6ba8a02bd509e29cf892daf685521d996d33df5521a0cce9e0b6af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd25b121fd31b68623bfeb234644fe75b6579c3809eba0bdae9254622398776f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-21T16:47:59Z",
    "title_canon_sha256": "52898d728d827f9a36b6ceb185fc80b247dcb69f87be3de6a3a661ee6eec8c77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15788",
    "kind": "arxiv",
    "version": 1
  }
}