Pith Number

pith:HP3YCFMO

pith:2026:HP3YCFMOJTIYP2T4EH7RJIW5EF

not attested not anchored not stored refs pending

UnpredictaBench: A Benchmark for Evaluating Distributional Randomness in LLMs

Amirhossein Abaskohi, Amirhossein Dabiriaghdam, Ellie Dingqiao Wen, Giuseppe Carenini, Lele Wang, Liang Luo, Peter West

arxiv:2606.06622 v1 · 2026-06-04 · 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{HP3YCFMOJTIYP2T4EH7RJIW5EF}

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	2026-06-08T01:04:19.395209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bf781158e4cd187ea7c21ff14a2dd216bc121ade84326271430810a3c6f8ed4

Aliases

arxiv: 2606.06622 · arxiv_version: 2606.06622v1 · doi: 10.48550/arxiv.2606.06622 · pith_short_12: HP3YCFMOJTIY · pith_short_16: HP3YCFMOJTIYP2T4 · pith_short_8: HP3YCFMO

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/HP3YCFMOJTIYP2T4EH7RJIW5EF \
  | 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: 3bf781158e4cd187ea7c21ff14a2dd216bc121ade84326271430810a3c6f8ed4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6eb783862e880d751615f21164efe4d4fd3083e691dcc3325577faa5525b813",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-04T18:18:02Z",
    "title_canon_sha256": "1edfb939de9bfc201cf7b5fb74dc7a5ccfbbd907c9c2f7f6b312ca92c3d99f55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06622",
    "kind": "arxiv",
    "version": 1
  }
}