Pith Number

pith:APKRSZPK

pith:2022:APKRSZPKGDNREWOGJDRJIF6K6T

not attested not anchored not stored refs pending

Frequency Regularization for Improving Adversarial Robustness

Binxiao Huang, Chaofan Tao, Ngai Wong, Rui Lin

arxiv:2212.12732 v1 · 2022-12-24 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{APKRSZPKGDNREWOGJDRJIF6K6T}

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	2026-07-05T05:28:12.353495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03d51965ea30db1259c648e29417caf4d26406f357005edf2a404f8ba9dc57ec

Aliases

arxiv: 2212.12732 · arxiv_version: 2212.12732v1 · doi: 10.48550/arxiv.2212.12732 · pith_short_12: APKRSZPKGDNR · pith_short_16: APKRSZPKGDNREWOG · pith_short_8: APKRSZPK

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/APKRSZPKGDNREWOGJDRJIF6K6T \
  | 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: 03d51965ea30db1259c648e29417caf4d26406f357005edf2a404f8ba9dc57ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "887ec1b27bc7a4760b8bcb3fca356516fb8926863ec20418f400ccfb701f2be1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-12-24T13:14:45Z",
    "title_canon_sha256": "963e18eb43a335ccfabf7a16817af59e5fa88efa52589fa208194aa10751fb87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.12732",
    "kind": "arxiv",
    "version": 1
  }
}