Pith Number

pith:5VMBB3DY

pith:2026:5VMBB3DYXKKBZDZZQNG7OLIGZP

not attested not anchored not stored refs pending

Capturing LLM Capabilities via Evidence-Calibrated Query Clustering

Fangzhou Wu, Qiuyi Zhang, Sandeep Silwal

arxiv:2605.17110 v1 · 2026-05-16 · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5VMBB3DYXKKBZDZZQNG7OLIGZP}

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	2026-05-20T00:03:40.604142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed5810ec78ba941c8f39834df72d06cbf112dc5efb47fc022de3880e738cf8e4

Aliases

arxiv: 2605.17110 · arxiv_version: 2605.17110v1 · doi: 10.48550/arxiv.2605.17110 · pith_short_12: 5VMBB3DYXKKB · pith_short_16: 5VMBB3DYXKKBZDZZ · pith_short_8: 5VMBB3DY

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/5VMBB3DYXKKBZDZZQNG7OLIGZP \
  | 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: ed5810ec78ba941c8f39834df72d06cbf112dc5efb47fc022de3880e738cf8e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42175351bc3b7d56aa4dd8726ffb675d5d0abf72809631ada0af480dc2c9a799",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-16T18:30:37Z",
    "title_canon_sha256": "75209c69393653c2afba553e7a6b4fb9c3af469f2913e0cab1f728363d858ab5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17110",
    "kind": "arxiv",
    "version": 1
  }
}