Pith Number

pith:5O2ZB33R

pith:2021:5O2ZB33RXHOWPSIKMO4FM6PMD7

not attested not anchored not stored refs pending

Data Quality Matters For Adversarial Training: An Empirical Study

Chengyu Dong, Jingbo Shang, Liyuan Liu

arxiv:2102.07437 v3 · 2021-02-15 · 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{5O2ZB33RXHOWPSIKMO4FM6PMD7}

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	2026-07-05T03:20:34.033241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebb590ef71b9dd67c90a63b85679ec1fd86ab9f0839f71f722e953363b4bfca4

Aliases

arxiv: 2102.07437 · arxiv_version: 2102.07437v3 · doi: 10.48550/arxiv.2102.07437 · pith_short_12: 5O2ZB33RXHOW · pith_short_16: 5O2ZB33RXHOWPSIK · pith_short_8: 5O2ZB33R

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/5O2ZB33RXHOWPSIKMO4FM6PMD7 \
  | 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: ebb590ef71b9dd67c90a63b85679ec1fd86ab9f0839f71f722e953363b4bfca4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e21314b0a4f8fe8450dbb6f66ca25f5bb33bbb9bd563962cd1e470ab08024c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-15T10:17:24Z",
    "title_canon_sha256": "c250e174486b3a70c90d09dae1852157e66a5ffe14b1a692bc09dcebdc2566a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.07437",
    "kind": "arxiv",
    "version": 3
  }
}