Pith Number

pith:DTO42JJ2

pith:2023:DTO42JJ2OCHSCXIVLNSQJ64ZH3

not attested not anchored not stored refs pending

DataElixir: Purifying Poisoned Dataset to Mitigate Backdoor Attacks via Diffusion Models

Guozhu Meng, Hualong Ma, Jiachen Zhou, Kai Chen, Peizhuo Lv, Yibing Lan

arxiv:2312.11057 v2 · 2023-12-18 · cs.CR · cs.AI · 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{DTO42JJ2OCHSCXIVLNSQJ64ZH3}

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	2026-07-05T07:26:20.182434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cddcd253a708f215d155b6504fb993ee71568fb4357de77ac21c87c7c0d021c

Aliases

arxiv: 2312.11057 · arxiv_version: 2312.11057v2 · doi: 10.48550/arxiv.2312.11057 · pith_short_12: DTO42JJ2OCHS · pith_short_16: DTO42JJ2OCHSCXIV · pith_short_8: DTO42JJ2

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/DTO42JJ2OCHSCXIVLNSQJ64ZH3 \
  | 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: 1cddcd253a708f215d155b6504fb993ee71568fb4357de77ac21c87c7c0d021c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "999794660beedb22d239519ee3cfa30da109c88dbdbf7a350f1b340f134f9cf6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-12-18T09:40:38Z",
    "title_canon_sha256": "15f0ddaa0dbde215e0b48333f96f973ba40fcbfc9e178ac38ad0b812516dae95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.11057",
    "kind": "arxiv",
    "version": 2
  }
}