Pith Number

pith:HZUHY5MS

pith:2022:HZUHY5MSYU73J4GUXPBZVOS2CQ

not attested not anchored not stored refs pending

Defending Object Detectors against Patch Attacks with Out-of-Distribution Smoothing

Atul Prakash, Jihye Choi, Neal Mangaokar, Ryan Feng, Somesh Jha

arxiv:2205.08989 v2 · 2022-05-18 · cs.LG · cs.CR · 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{HZUHY5MSYU73J4GUXPBZVOS2CQ}

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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	2026-07-05T09:45:05.239141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e687c7592c53fb4f0d4bbc39aba5a1432cccca62f6a47c9cfdfe514c42d5f98

Aliases

arxiv: 2205.08989 · arxiv_version: 2205.08989v2 · doi: 10.48550/arxiv.2205.08989 · pith_short_12: HZUHY5MSYU73 · pith_short_16: HZUHY5MSYU73J4GU · pith_short_8: HZUHY5MS

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/HZUHY5MSYU73J4GUXPBZVOS2CQ \
  | 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: 3e687c7592c53fb4f0d4bbc39aba5a1432cccca62f6a47c9cfdfe514c42d5f98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5756f28dd09f6609f433dbb512a8e49f285993115b61a0090f5738f484dab605",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-05-18T15:20:18Z",
    "title_canon_sha256": "a4821dccf2a645bc1405604533c3306680e44283fbb5dc5f757ba5657bc77f0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.08989",
    "kind": "arxiv",
    "version": 2
  }
}