Pith Number

pith:ZR4ZRKUH

pith:2024:ZR4ZRKUH5NEB2VXVPEP4KJJDVN

not attested not anchored not stored refs pending

LLMClean: Context-Aware Tabular Data Cleaning via LLM-Generated OFDs

Daniel Del Gaudio, Fabian Biester, Mohamed Abdelaal

arxiv:2404.18681 v1 · 2024-04-29 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZR4ZRKUH5NEB2VXVPEP4KJJDVN}

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.

Cited by

2 papers in Pith

ProfiliTable: Profiling-Driven Tabular Data Processing via Agentic Workflows

Receipt and verification

First computed	2026-07-05T08:13:19.377334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc7998aa87eb481d56f5791fc52523ab77a816b06b862e3958202562c7f865b5

Aliases

arxiv: 2404.18681 · arxiv_version: 2404.18681v1 · doi: 10.48550/arxiv.2404.18681 · pith_short_12: ZR4ZRKUH5NEB · pith_short_16: ZR4ZRKUH5NEB2VXV · pith_short_8: ZR4ZRKUH

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/ZR4ZRKUH5NEB2VXVPEP4KJJDVN \
  | 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: cc7998aa87eb481d56f5791fc52523ab77a816b06b862e3958202562c7f865b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f73653fa0b139f4a481f8e0c0679513018ec0b2786eab91ab26c90930d1798e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2024-04-29T13:24:23Z",
    "title_canon_sha256": "e8bb1876429fa6309e7fbbd58dc61058305b387c59c94e92befd6a293aa5d140"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.18681",
    "kind": "arxiv",
    "version": 1
  }
}