Pith Number

pith:WXQCTOKP

pith:2020:WXQCTOKPUDLHP7IBFVBOVUK73Y

not attested not anchored not stored refs pending

MetaPoison: Practical General-purpose Clean-label Data Poisoning

Gavin Taylor, Jonas Geiping, Liam Fowl, Tom Goldstein, W. Ronny Huang

arxiv:2004.00225 v2 · 2020-04-01 · cs.LG · cs.AI · cs.CR · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WXQCTOKPUDLHP7IBFVBOVUK73Y}

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

Bias reduction method for prior event rate ratio, with application to emergency department visit rates in patients with advanced cancer

Receipt and verification

First computed	2026-07-05T02:16:44.015787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5e029b94fa0d677fd012d42ead15fde0d7eca04687bb428c3894bd5a4c18485

Aliases

arxiv: 2004.00225 · arxiv_version: 2004.00225v2 · doi: 10.48550/arxiv.2004.00225 · pith_short_12: WXQCTOKPUDLH · pith_short_16: WXQCTOKPUDLHP7IB · pith_short_8: WXQCTOKP

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/WXQCTOKPUDLHP7IBFVBOVUK73Y \
  | 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: b5e029b94fa0d677fd012d42ead15fde0d7eca04687bb428c3894bd5a4c18485

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c788ee36443e44902cfe988cdefe0e5bbae6b8b3068ac7886ead03328d199ba",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR",
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-04-01T04:23:20Z",
    "title_canon_sha256": "ca2d0ec654d3a44a3149f72e901f28c63c8147405b3ea456813285ca4f2e3659"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.00225",
    "kind": "arxiv",
    "version": 2
  }
}