Pith Number

pith:23LIPQ3B

pith:2026:23LIPQ3BTXVB3JPQKK4A4YYOA6

not attested not anchored not stored refs pending

Aligning Language Model Benchmarks with Pairwise Preferences

Ahmed Alaa, Hannah Cyberey, Jonathan Richard Schwarz, Marco Gutierrez, Thomas Hartvigsen, Xinyi Leng

arxiv:2602.02898 v2 · 2026-02-02 · cs.AI · 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{23LIPQ3BTXVB3JPQKK4A4YYOA6}

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	2026-05-28T01:04:36.227719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6d687c3619dea1da5f052b80e630e07bf2b1061f67f27e49bc0df0b193988de

Aliases

arxiv: 2602.02898 · arxiv_version: 2602.02898v2 · doi: 10.48550/arxiv.2602.02898 · pith_short_12: 23LIPQ3BTXVB · pith_short_16: 23LIPQ3BTXVB3JPQ · pith_short_8: 23LIPQ3B

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/23LIPQ3BTXVB3JPQKK4A4YYOA6 \
  | 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: d6d687c3619dea1da5f052b80e630e07bf2b1061f67f27e49bc0df0b193988de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f0b3fa9c1d64d5131697e6d3c75b8895e5e75e463a805a08310ca2fe5563334",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-02-02T23:11:09Z",
    "title_canon_sha256": "7d77d6ce1829ade14ca7c7785c86af58e432282f40b3bc8a131a4d272db84adb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.02898",
    "kind": "arxiv",
    "version": 2
  }
}