Pith Number

pith:QMILKBRR

pith:2025:QMILKBRRHWOFRMVMCJ2EC6OVQ5

not attested not anchored not stored refs pending

CipherBank: Exploring the Boundary of LLM Reasoning Capabilities through Cryptography Challenges

Chenlin Ming, Conghui He, Honglin Lin, Jiang Wu, Lijun Wu, Mengyuan Sun, Qizhi Pei, Xin Gao, Yu Li

arxiv:2504.19093 v1 · 2025-04-27 · cs.CR · cs.AI · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QMILKBRRHWOFRMVMCJ2EC6OVQ5}

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

Can One Domain Help Others? A Data-Centric Study on Multi-Domain Reasoning via Reinforcement Learning

Receipt and verification

First computed	2026-07-05T10:54:51.926425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8310b506313d9c58b2ac12744179d587456a606b080483920f8c9317496fc891

Aliases

arxiv: 2504.19093 · arxiv_version: 2504.19093v1 · doi: 10.48550/arxiv.2504.19093 · pith_short_12: QMILKBRRHWOF · pith_short_16: QMILKBRRHWOFRMVM · pith_short_8: QMILKBRR

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/QMILKBRRHWOFRMVMCJ2EC6OVQ5 \
  | 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: 8310b506313d9c58b2ac12744179d587456a606b080483920f8c9317496fc891

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85a4ad98c8181d3aed7081ede9ff179fddab4892c6c970ec743a5117face5a98",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-04-27T03:41:17Z",
    "title_canon_sha256": "92373744880e3261c6a1c59fb9d9f1ff498106c6821b93cf1c9e066a0067e034"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19093",
    "kind": "arxiv",
    "version": 1
  }
}