Pith Number

pith:EMCWN4UV

pith:2023:EMCWN4UVBFSFC3DSIUNBZJETOQ

not attested not anchored not stored refs pending

BELT: Old-School Backdoor Attacks can Evade the State-of-the-Art Defense with Backdoor Exclusivity Lifting

Huming Qiu, Junjie Sun, Min Yang, Mi Zhang, Xudong Pan

arxiv:2312.04902 v2 · 2023-12-08 · cs.CR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMCWN4UVBFSFC3DSIUNBZJETOQ}

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	2026-07-05T08:11:56.199734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

230566f2950964516c72451a1ca493740402d3aba5373297f9000172bab49c46

Aliases

arxiv: 2312.04902 · arxiv_version: 2312.04902v2 · doi: 10.48550/arxiv.2312.04902 · pith_short_12: EMCWN4UVBFSF · pith_short_16: EMCWN4UVBFSFC3DS · pith_short_8: EMCWN4UV

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/EMCWN4UVBFSFC3DSIUNBZJETOQ \
  | 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: 230566f2950964516c72451a1ca493740402d3aba5373297f9000172bab49c46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a774e8bee80f32967561ce2854d249f99b8066e97cc2d11f52aa4bc5ce4d8bae",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-12-08T08:35:16Z",
    "title_canon_sha256": "32dd1326b5f7244f45ec5d8ccb40c03f998213413a852edcde1e480fc2e2e933"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.04902",
    "kind": "arxiv",
    "version": 2
  }
}