Pith Number

pith:OBLJTUBJ

pith:2025:OBLJTUBJ6WDZIJ55HBVFK6LI3Q

not attested not anchored not stored refs pending

BSBench: will your LLM find the largest prime number?

K. O. T. Erziev

arxiv:2506.04535 v1 · 2025-06-05 · 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{OBLJTUBJ6WDZIJ55HBVFK6LI3Q}

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	2026-07-05T11:16:16.227762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

705699d029f5879427bd386a557968dc02c2a8ccb14a881fcc35eadca34a1f03

Aliases

arxiv: 2506.04535 · arxiv_version: 2506.04535v1 · doi: 10.48550/arxiv.2506.04535 · pith_short_12: OBLJTUBJ6WDZ · pith_short_16: OBLJTUBJ6WDZIJ55 · pith_short_8: OBLJTUBJ

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/OBLJTUBJ6WDZIJ55HBVFK6LI3Q \
  | 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: 705699d029f5879427bd386a557968dc02c2a8ccb14a881fcc35eadca34a1f03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06fb92bde0d65ace5fcd0af29c50d21086dedc4a7aee7adc5e89fcf6bc1c224a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-05T00:59:16Z",
    "title_canon_sha256": "85645a7da71b23847084b55b8b40b33e6a451879a71dce5f4817f7b397da4132"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.04535",
    "kind": "arxiv",
    "version": 1
  }
}