Pith Number

pith:MNRQKZPQ

pith:2025:MNRQKZPQ2PHCRYIRA4VO7BUIPL

not attested not anchored not stored refs pending

Lean-ing on Quality: How High-Quality Data Beats Diverse Multilingual Data in AutoFormalization

Brando Miranda, Elyas Obbad, Jakob Nordhagen, Kai Fronsdal Sanmi Koyejo, Michael Souliman, Willy Chan

arxiv:2502.15795 v1 · 2025-02-18 · cs.AI · cs.CL · cs.LG · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MNRQKZPQ2PHCRYIRA4VO7BUIPL}

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.

Receipt and verification

First computed	2026-07-05T10:18:16.467391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63630565f0d3ce28e111072aef86887af29b7a884fe14c8988e6dcae44724440

Aliases

arxiv: 2502.15795 · arxiv_version: 2502.15795v1 · doi: 10.48550/arxiv.2502.15795 · pith_short_12: MNRQKZPQ2PHC · pith_short_16: MNRQKZPQ2PHCRYIR · pith_short_8: MNRQKZPQ

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/MNRQKZPQ2PHCRYIRA4VO7BUIPL \
  | 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: 63630565f0d3ce28e111072aef86887af29b7a884fe14c8988e6dcae44724440

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a8d435038577fc07739f1663e7d1bdac97a221c0083b217d00cdfeffe03a040",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG",
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-02-18T19:16:54Z",
    "title_canon_sha256": "5678ce9e5e3c8568ccefced5bc7d2b5ca26cfb97579b55b0b15f595f9ad1bd46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15795",
    "kind": "arxiv",
    "version": 1
  }
}