Pith Number

pith:XPYPQWIP

pith:2018:XPYPQWIPOY5H2COTQYP3KI633K

not attested not anchored not stored refs pending

Distributionally Adversarial Attack

Changyou Chen, Kui Ren, Tianhang Zheng

arxiv:1808.05537 v3 · 2018-08-16 · cs.LG · cs.CR · 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{XPYPQWIPOY5H2COTQYP3KI633K}

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	2026-05-17T23:58:57.131025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbf0f8590f763a7d09d3861fb523dbda9800eb0cfb205a7905b913bc73ec1fef

Aliases

arxiv: 1808.05537 · arxiv_version: 1808.05537v3 · doi: 10.48550/arxiv.1808.05537 · pith_short_12: XPYPQWIPOY5H · pith_short_16: XPYPQWIPOY5H2COT · pith_short_8: XPYPQWIP

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/XPYPQWIPOY5H2COTQYP3KI633K \
  | 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: bbf0f8590f763a7d09d3861fb523dbda9800eb0cfb205a7905b913bc73ec1fef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21b6e745c2d8a4a647ce5340b639cde98fa75dc6653afb1a9b31f92fa9dbcb9b",
    "cross_cats_sorted": [
      "cs.CR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-08-16T15:20:55Z",
    "title_canon_sha256": "cf4735401ee37a4d893985cf67a17d518536ddc3b599fec28cec660f8511f000"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05537",
    "kind": "arxiv",
    "version": 3
  }
}