Pith Number

pith:NA2DAEUL

pith:2026:NA2DAEULCGSZ2WNGBFO7D7T76H

not attested not anchored not stored refs pending

LakeQA: An Exploratory QA Benchmark over a Million-Scale Data Lake

Austin Senna Wijaya, Daniela Pinto, Eden Wu, Eugene Wu, Grace Fan, Haonan Wang, Jiaxiang Liu, Juliana Freire, Reya Vir, Tianle Zhou, Wanting You, Yijia Chen, Yurong Liu, Yusen Zhang

arxiv:2606.10460 v1 · 2026-06-09 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NA2DAEULCGSZ2WNGBFO7D7T76H}

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	2026-06-10T01:10:20.400475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

683430128b11a59d59a6095df1fe7ff1dcbe05d85acfad455644914776b34a41

Aliases

arxiv: 2606.10460 · arxiv_version: 2606.10460v1 · doi: 10.48550/arxiv.2606.10460 · pith_short_12: NA2DAEULCGSZ · pith_short_16: NA2DAEULCGSZ2WNG · pith_short_8: NA2DAEUL

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/NA2DAEULCGSZ2WNGBFO7D7T76H \
  | 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: 683430128b11a59d59a6095df1fe7ff1dcbe05d85acfad455644914776b34a41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "323dd6a073f3145ec8d9c4de972aa9607e9c80c86f1a76969942491131a97cad",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-09T06:15:36Z",
    "title_canon_sha256": "94a1071c3deef3eb87ad6c28fdf69a6f1ca4c2f050fd3c7a37d7be59dbfccc1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10460",
    "kind": "arxiv",
    "version": 1
  }
}