Pith Number

pith:Z7OFH3JE

pith:2025:Z7OFH3JEQPVDTGRYCUL2LUCMNC

not attested not anchored not stored refs pending

Thought calibration: Efficient and confident test-time scaling

Cai Zhou, Menghua Wu, Stephen Bates, Tommi Jaakkola

arxiv:2505.18404 v1 · 2025-05-23 · 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{Z7OFH3JEQPVDTGRYCUL2LUCMNC}

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

3 papers in Pith

From Reasoning Traces to Reusable Modules: Understanding Compositional Generalization in Language Model Reasoning

Reliable LLM-Based Edge-Cloud-Expert Cascades for Telecom Knowledge Systems

When Should an AI Workflow Release? Always-Valid Inference for Black-Box Generate-Verify Systems

Receipt and verification

First computed	2026-07-05T11:08:45.905754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfdc53ed2483ea399a381517a5d04c688a34d816c05eb29ac26fc59bdb6605c5

Aliases

arxiv: 2505.18404 · arxiv_version: 2505.18404v1 · doi: 10.48550/arxiv.2505.18404 · pith_short_12: Z7OFH3JEQPVD · pith_short_16: Z7OFH3JEQPVDTGRY · pith_short_8: Z7OFH3JE

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/Z7OFH3JEQPVDTGRYCUL2LUCMNC \
  | 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: cfdc53ed2483ea399a381517a5d04c688a34d816c05eb29ac26fc59bdb6605c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcf6d06b225c53d3f5b3995e44177189bd4a8fedfc048e682019426773411a91",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-23T22:17:18Z",
    "title_canon_sha256": "4430f9b7cdff639be9153fd7bd4b2dd763b37215000bcc0d256147860643cee0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18404",
    "kind": "arxiv",
    "version": 1
  }
}