Pith Number

pith:PT7QPYXS

pith:2025:PT7QPYXSDRY27J2G4JMJ64TVVJ

not attested not anchored not stored refs pending

Autoformalization in the Wild: Assessing LLMs on Real-World Mathematical Definitions

Andre Freitas, Lan Zhang, Marco Valentino

arxiv:2502.12065 v3 · 2025-02-17 · cs.CL · cs.FL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PT7QPYXSDRY27J2G4JMJ64TVVJ}

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

Natural Language Translation of Formal Proofs through Informalization of Proof Steps and Recursive Summarization along Proof Structure

Receipt and verification

First computed	2026-07-05T12:04:31.349393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cff07e2f21c71afa746e2589f7275aa76f286d5cdf0a07e4a2734d8b251b9ce

Aliases

arxiv: 2502.12065 · arxiv_version: 2502.12065v3 · doi: 10.48550/arxiv.2502.12065 · pith_short_12: PT7QPYXSDRY2 · pith_short_16: PT7QPYXSDRY27J2G · pith_short_8: PT7QPYXS

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/PT7QPYXSDRY27J2G4JMJ64TVVJ \
  | 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: 7cff07e2f21c71afa746e2589f7275aa76f286d5cdf0a07e4a2734d8b251b9ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da17e272e707739c317c4aae36065ad585f2f7dde041714e6bb25f3ea903527b",
    "cross_cats_sorted": [
      "cs.FL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-17T17:34:48Z",
    "title_canon_sha256": "631549f7db98b0a56c6cb098b1bd2816039cac6e2171fcae5035149f240b823e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.12065",
    "kind": "arxiv",
    "version": 3
  }
}