Pith Number

pith:ES5H65KE

pith:2024:ES5H65KEHE4MZ3N3523S6WXSNK

not attested not anchored not stored refs pending

SPADE: Synthesizing Data Quality Assertions for Large Language Model Pipelines

Aditya G. Parameswaran, Eugene Wu, Haotian Li, Harrison Chase, J.D. Zamfirescu-Pereira, Madelon Hulsebos, Parth Asawa, Shreya Shankar, Will Fu-Hinthorn, Yiming Lin

arxiv:2401.03038 v2 · 2024-01-05 · cs.DB · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ES5H65KEHE4MZ3N3523S6WXSNK}

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	2026-07-05T08:02:50.085482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24ba7f75443938ccedbbeeb72f5af26a855d80e993b30e3d9edccadc53fc40d9

Aliases

arxiv: 2401.03038 · arxiv_version: 2401.03038v2 · doi: 10.48550/arxiv.2401.03038 · pith_short_12: ES5H65KEHE4M · pith_short_16: ES5H65KEHE4MZ3N3 · pith_short_8: ES5H65KE

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/ES5H65KEHE4MZ3N3523S6WXSNK \
  | 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: 24ba7f75443938ccedbbeeb72f5af26a855d80e993b30e3d9edccadc53fc40d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78c047b1840e4d8c69fb4f1beaf61ecfab357b6d3e403576ff37039a02329b79",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2024-01-05T19:27:58Z",
    "title_canon_sha256": "1bd2a2b45a7172895566a71d92bbff37d1aa647acdc7098c38f9eafa9c752b31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.03038",
    "kind": "arxiv",
    "version": 2
  }
}