Pith Number

pith:S4MU2OGC

pith:2021:S4MU2OGCYCVXBH4LMLPC35ODJD

not attested not anchored not stored refs pending

Data Quality Toolkit: Automatic assessment of data quality and remediation for machine learning datasets

Abhinav Jain, Aniya Aggarwal, Diptikalyan Saha, Hima Patel, Lokesh Nagalapatti, Naveen Panwar, Nitin Gupta, Pranay Lohia, Ruhi Sharma Mittal, Sameep Mehta, Sandeep Hans, Shanmukha Guttula, Shazia Afzal

arxiv:2108.05935 v2 · 2021-08-12 · 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{S4MU2OGCYCVXBH4LMLPC35ODJD}

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

1 paper in Pith

SciHorizon-DataEVA: An Agentic System for AI-Readiness Evaluation of Heterogeneous Scientific Data

Receipt and verification

First computed	2026-07-05T03:11:32.352583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97194d38c2c0ab709f8b62de2df5c348dd15241ee67f67051bc4bc8a3b5c9898

Aliases

arxiv: 2108.05935 · arxiv_version: 2108.05935v2 · doi: 10.48550/arxiv.2108.05935 · pith_short_12: S4MU2OGCYCVX · pith_short_16: S4MU2OGCYCVXBH4L · pith_short_8: S4MU2OGC

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/S4MU2OGCYCVXBH4LMLPC35ODJD \
  | 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: 97194d38c2c0ab709f8b62de2df5c348dd15241ee67f67051bc4bc8a3b5c9898

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c99b4ec9c25af6a21fb7bf951396061bbe1ad21b5054783b2608f080c3cc71bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-08-12T19:22:27Z",
    "title_canon_sha256": "ecf3c260d00b8662520b59b347cec70f607839b261769d97b053214685fdbb03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.05935",
    "kind": "arxiv",
    "version": 2
  }
}