Pith Number

pith:3ZJ75KGX

pith:2025:3ZJ75KGXN7FRKGYILGEPKW4DBY

not attested not anchored not stored refs pending

FormaRL: Enhancing Autoformalization with no Labeled Data

Peng Li, Sijie Liang, Xinling Jin, Yang Liu, Yanxing Huang

arxiv:2508.18914 v1 · 2025-08-26 · 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{3ZJ75KGXN7FRKGYILGEPKW4DBY}

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

2 papers in Pith

A Survey of Reinforcement Learning for Large Reasoning Models

SFT-GRPO Data Overlap as a Post-Training Hyperparameter for Autoformalization

Receipt and verification

First computed	2026-07-05T11:59:33.649483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de53fea8d76fcb151b085988f55b830e351e29d712e15061794fd84c89c58ccb

Aliases

arxiv: 2508.18914 · arxiv_version: 2508.18914v1 · doi: 10.48550/arxiv.2508.18914 · pith_short_12: 3ZJ75KGXN7FR · pith_short_16: 3ZJ75KGXN7FRKGYI · pith_short_8: 3ZJ75KGX

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/3ZJ75KGXN7FRKGYILGEPKW4DBY \
  | 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: de53fea8d76fcb151b085988f55b830e351e29d712e15061794fd84c89c58ccb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "047c40589143b865634d03c621947dfba73b5f48a9a563e98d722c82fadf3f6f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-08-26T10:38:18Z",
    "title_canon_sha256": "0fdd6ffe8fe5f6537143e6671b12fcc75be4412c485108f55b365242e8d569b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.18914",
    "kind": "arxiv",
    "version": 1
  }
}