Pith Number

pith:MSEC7IG7

pith:2026:MSEC7IG7ZN72ZNXFDSPQJTU7RY

not attested not anchored not stored refs pending

Diversity Matters: Distributional Feature Coverage Sample Selection for Data-Efficient Backdoor Attacks

Feng-Qi Cui, Haiming Jin, Jia-Cheng Zhao, Jinyang Huang, Meng Li, Xiaokang Zhou, Xiaoke Chen, Yi Yang, Yu-Tong Guo

arxiv:2608.09047 v1 · 2026-08-10 · 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{MSEC7IG7ZN72ZNXFDSPQJTU7RY}

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	2026-08-11T02:21:40.849930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64882fa0dfcb7facb6e51c9f04ce9f8e26b8646d626fee55300657ff7447d976

Aliases

arxiv: 2608.09047 · arxiv_version: 2608.09047v1 · doi: 10.48550/arxiv.2608.09047 · pith_short_12: MSEC7IG7ZN72 · pith_short_16: MSEC7IG7ZN72ZNXF · pith_short_8: MSEC7IG7

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/MSEC7IG7ZN72ZNXFDSPQJTU7RY \
  | 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: 64882fa0dfcb7facb6e51c9f04ce9f8e26b8646d626fee55300657ff7447d976

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c27a59402603b54f05bbecf4f68a9b17be97969724394d6c7158b8ce16cd3ef8",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-08-10T02:52:24Z",
    "title_canon_sha256": "b49d16384b53802455a3c2d769c7c39c10975e21877daf0508854322798b58a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.09047",
    "kind": "arxiv",
    "version": 1
  }
}