Pith Number

pith:3IANW3PF

pith:2021:3IANW3PFTNN2STBZEXLWHJPQYZ

not attested not anchored not stored refs pending

Adversarial Purification through Representation Disentanglement

Bihan Wen, Jun Zhao, Lanqing Guo, Tao Bai

arxiv:2110.07801 v1 · 2021-10-15 · cs.CV · 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{3IANW3PFTNN2STBZEXLWHJPQYZ}

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	2026-07-05T03:22:49.952030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da00db6de59b5ba94c3925d763a5f0c66478303b71abbdb846502288b521dbde

Aliases

arxiv: 2110.07801 · arxiv_version: 2110.07801v1 · doi: 10.48550/arxiv.2110.07801 · pith_short_12: 3IANW3PFTNN2 · pith_short_16: 3IANW3PFTNN2STBZ · pith_short_8: 3IANW3PF

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/3IANW3PFTNN2STBZEXLWHJPQYZ \
  | 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: da00db6de59b5ba94c3925d763a5f0c66478303b71abbdb846502288b521dbde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f51dd902be47457531cc0e09db6d0b87ab7253e7dc753ef629e4fb36a103783",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-10-15T01:45:31Z",
    "title_canon_sha256": "89ba6c93f0fa78e067ec15a0a3b9823f959c71059cc8279ae6a7588fc897d5d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.07801",
    "kind": "arxiv",
    "version": 1
  }
}