Pith Number

pith:L5WER2GQ

pith:2025:L5WER2GQQTI45O7WGUXHOFYKT6

not attested not anchored not stored refs pending

Can LLMs Generate and Solve Linguistic Olympiad Puzzles?

Elena Filatova, Neh Majmudar

arxiv:2509.21820 v2 · 2025-09-26 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L5WER2GQQTI45O7WGUXHOFYKT6}

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	2026-05-20T00:04:13.817440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f6c48e8d084d1cebbf6352e77170a9fb839529a8149ea6ffbeb5ee56dfca7cd

Aliases

arxiv: 2509.21820 · arxiv_version: 2509.21820v2 · doi: 10.48550/arxiv.2509.21820 · pith_short_12: L5WER2GQQTI4 · pith_short_16: L5WER2GQQTI45O7W · pith_short_8: L5WER2GQ

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/L5WER2GQQTI45O7WGUXHOFYKT6 \
  | 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: 5f6c48e8d084d1cebbf6352e77170a9fb839529a8149ea6ffbeb5ee56dfca7cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "210e30103ad148d7b29faa9728f771dd6e7276b16a09a5f74c0d39ac8b30be9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-09-26T03:26:28Z",
    "title_canon_sha256": "41f29fab3bf93724455e548eb3601f0a6e77ea3ed1a31e358ae65009c8df7c0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.21820",
    "kind": "arxiv",
    "version": 2
  }
}