Pith Number

pith:D4MEFV7N

pith:2025:D4MEFV7NQQI72BPPYQRTD3F6WK

not attested not anchored not stored refs pending

Leanabell-Prover: Posttraining Scaling in Formal Reasoning

Di Zhang, Fuzheng Zhang, Guorui Zhou, Jingyuan Zhang, Kun Gai, Qi Wang, Xingguang Ji, Yahui Liu, Yang Yue

arxiv:2504.06122 v3 · 2025-04-08 · 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{D4MEFV7NQQI72BPPYQRTD3F6WK}

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

7 papers in Pith

From Solvers to Research: Large Language Model-Driven Formal Mathematics at the Research Frontier

SCOPE: Leveraging Subgoal Critiques for Code Generation

Beyond the Library: An Agentic Framework for Autoformalizing Research Mathematics

AI for Mathematics: Progress, Challenges, and Prospects

Receipt and verification

First computed	2026-07-05T11:36:30.496899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f1842d7ed8411fd05efc42331ecbeb28750bd129275a92d023e436f3af14a8d

Aliases

arxiv: 2504.06122 · arxiv_version: 2504.06122v3 · doi: 10.48550/arxiv.2504.06122 · pith_short_12: D4MEFV7NQQI7 · pith_short_16: D4MEFV7NQQI72BPP · pith_short_8: D4MEFV7N

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/D4MEFV7NQQI72BPPYQRTD3F6WK \
  | 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: 1f1842d7ed8411fd05efc42331ecbeb28750bd129275a92d023e436f3af14a8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e046881ca102dae703cfe1d379de5820dd2c5a9541b61dac3461d9aba44495a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-04-08T15:15:26Z",
    "title_canon_sha256": "4a7abe5fca4e0d1daf6ceaad74c8fbc145fd2ade6cfb560c0962b250ba3f03d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.06122",
    "kind": "arxiv",
    "version": 3
  }
}