Pith Number

pith:2AIBY35W

pith:2021:2AIBY35W56Y75AGQ3RKF7NK2KL

not attested not anchored not stored refs pending

PatchGuard++: Efficient Provable Attack Detection against Adversarial Patches

Chong Xiang, Prateek Mittal

arxiv:2104.12609 v1 · 2021-04-26 · 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{2AIBY35W56Y75AGQ3RKF7NK2KL}

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

PatchDEMUX: A Certifiably Robust Framework for Multi-label Classifiers Against Adversarial Patches

Receipt and verification

First computed	2026-07-05T02:34:58.554973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0101c6fb6efb1fe80d0dc545fb55a52df985293e1f73b47ddb811bd3bc234a5

Aliases

arxiv: 2104.12609 · arxiv_version: 2104.12609v1 · doi: 10.48550/arxiv.2104.12609 · pith_short_12: 2AIBY35W56Y7 · pith_short_16: 2AIBY35W56Y75AGQ · pith_short_8: 2AIBY35W

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/2AIBY35W56Y75AGQ3RKF7NK2KL \
  | 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: d0101c6fb6efb1fe80d0dc545fb55a52df985293e1f73b47ddb811bd3bc234a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16c054d156dcb9193a30862892bf696464bf02a84b16ba4dd9384279aa265406",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-04-26T14:22:33Z",
    "title_canon_sha256": "21863d59e06694f9431208c190786e8d73d86b8b54f3a9dcfebb8120c904f1b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.12609",
    "kind": "arxiv",
    "version": 1
  }
}