Pith Number

pith:HXVZ232U

pith:2021:HXVZ232UZLOYSO33PYHSMTWCIY

not attested not anchored not stored refs pending

DetectorGuard: Provably Securing Object Detectors against Localized Patch Hiding Attacks

Chong Xiang, Prateek Mittal

arxiv:2102.02956 v3 · 2021-02-05 · cs.CV · cs.CR · 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{HXVZ232UZLOYSO33PYHSMTWCIY}

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	2026-07-05T03:26:15.086777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3deb9d6f54cadd893b7b7e0f264ec24629b3bdc32671a0e1539dc86ae0925574

Aliases

arxiv: 2102.02956 · arxiv_version: 2102.02956v3 · doi: 10.48550/arxiv.2102.02956 · pith_short_12: HXVZ232UZLOY · pith_short_16: HXVZ232UZLOYSO33 · pith_short_8: HXVZ232U

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/HXVZ232UZLOYSO33PYHSMTWCIY \
  | 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: 3deb9d6f54cadd893b7b7e0f264ec24629b3bdc32671a0e1539dc86ae0925574

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d97b81ffc8362d9d9b425d84a5bef74bbcb239aaf4287612059304916b1f4df7",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-02-05T02:02:21Z",
    "title_canon_sha256": "e569965914bbc9ac67552c8d0e047262f41c96903cdc9a40f5a9c92ae3cdf60a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.02956",
    "kind": "arxiv",
    "version": 3
  }
}