Pith Number

pith:HNRPMO4G

pith:2019:HNRPMO4GJHYSDBKIUT5P3R6YUY

not attested not anchored not stored refs pending

Data Cleaning for Accurate, Fair, and Robust Models: A Big Data - AI Integration Approach

Hyunsu Kim, Ki Hyun Tae, Steven Euijong Whang, Young Hun Oh, Yuji Roh

arxiv:1904.10761 v1 · 2019-04-22 · cs.DB · 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{HNRPMO4GJHYSDBKIUT5P3R6YUY}

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	2026-05-17T23:47:50.032870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b62f63b8649f1218548a4fafdc7d8a60ec71796b99e1c494c6c0167fb789de3

Aliases

arxiv: 1904.10761 · arxiv_version: 1904.10761v1 · doi: 10.48550/arxiv.1904.10761 · pith_short_12: HNRPMO4GJHYS · pith_short_16: HNRPMO4GJHYSDBKI · pith_short_8: HNRPMO4G

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/HNRPMO4GJHYSDBKIUT5P3R6YUY \
  | 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: 3b62f63b8649f1218548a4fafdc7d8a60ec71796b99e1c494c6c0167fb789de3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc1bf36accc8c3def92b6a7a7a495eee37836cac590ac4d123880f6e66962a67",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2019-04-22T23:57:07Z",
    "title_canon_sha256": "f0ca3d313066e7ddb1f822f60e6ec71bee4326e98ce4085fbcb5393e56545a0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10761",
    "kind": "arxiv",
    "version": 1
  }
}