Pith Number

pith:R3HSGSX3

pith:2023:R3HSGSX3RTGSESI4AWOU2HOSXT

not attested not anchored not stored refs pending

Imperceptible Sample-Specific Backdoor to DNN with Denoising Autoencoder

Jing Xu, Kewei Chen, Leo Yu Zhang, Mingfu Xue, Wenmao Liu, Xiangqi Wang, Yushu Zhang

arxiv:2302.04457 v2 · 2023-02-09 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R3HSGSX3RTGSESI4AWOU2HOSXT}

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	2026-07-05T09:52:36.480540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ecf234afb8ccd22491c059d4d1dd2bccf981cc3a3b6a44b9528793479d7ecca

Aliases

arxiv: 2302.04457 · arxiv_version: 2302.04457v2 · doi: 10.48550/arxiv.2302.04457 · pith_short_12: R3HSGSX3RTGS · pith_short_16: R3HSGSX3RTGSESI4 · pith_short_8: R3HSGSX3

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/R3HSGSX3RTGSESI4AWOU2HOSXT \
  | 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: 8ecf234afb8ccd22491c059d4d1dd2bccf981cc3a3b6a44b9528793479d7ecca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc070e250c35b418fcef63ada93c27cf90555e87dc9688d4e82cd801a8a9427a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-02-09T06:33:15Z",
    "title_canon_sha256": "8fb65ff1f513f3979bec37ab594b23b76ea9ce00ea50bf75819cbbb602119052"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.04457",
    "kind": "arxiv",
    "version": 2
  }
}