Pith Number

pith:CZSISG5F

pith:2025:CZSISG5FSUQTO6RP7GPMEE6L4S

not attested not anchored not stored refs pending

Base Models Know How to Reason, Thinking Models Learn When

Arthur Conmy, Constantin Venhoff, Iv\'an Arcuschin, Neel Nanda, Philip Torr

arxiv:2510.07364 v4 · 2025-10-08 · 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{CZSISG5FSUQTO6RP7GPMEE6L4S}

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

6 papers in Pith

Breaking the Solver Bottleneck: Training Task Generators at the Learnable Frontier

How do LLMs Compute Verbal Confidence

PluRule: A Benchmark for Moderating Pluralistic Communities on Social Media

Reasoning Can Be Restored by Correcting a Few Decision Tokens

How LLMs Detect and Correct Their Own Errors: The Role of Internal Confidence Signals

Receipt and verification

First computed	2026-07-08T01:19:07.420077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1664891ba59521377a2ff99ec213cbe49a95e06798b9beba2595e2e319003670

Aliases

arxiv: 2510.07364 · arxiv_version: 2510.07364v4 · doi: 10.48550/arxiv.2510.07364 · pith_short_12: CZSISG5FSUQT · pith_short_16: CZSISG5FSUQTO6RP · pith_short_8: CZSISG5F

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/CZSISG5FSUQTO6RP7GPMEE6L4S \
  | 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: 1664891ba59521377a2ff99ec213cbe49a95e06798b9beba2595e2e319003670

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee4ca7b7d7de325b2f51c6eef2932eda6e5317cb0a5ef31ac5f130b79f08646b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-10-08T17:58:28Z",
    "title_canon_sha256": "cccbc72b5fbffa7ca0a8e5427ba42dfa84289c50c99b9ae84ec35364e29fcb01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.07364",
    "kind": "arxiv",
    "version": 4
  }
}