Pith Number

pith:ALF3ECOR

pith:2024:ALF3ECORCYA2WOQPKZXG5655JH

not attested not anchored not stored refs pending

Model Supply Chain Poisoning: Backdooring Pre-trained Models via Embedding Indistinguishability

Hangcheng Liu, Hao Wang, Jialing He, Shangwei Guo, Tao Xiang, Tianwei Zhang

arxiv:2401.15883 v3 · 2024-01-29 · cs.CR · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALF3ECORCYA2WOQPKZXG5655JH}

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.

Cited by

1 paper in Pith

Awakening the Hydra: Stabilizing Multi-Concept Backdoor Injection in Text-to-Image Diffusion Models

Receipt and verification

First computed	2026-07-05T10:09:02.046926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02cbb209d11601ab3a0f566e6efbbd49cd6bafe7fcdedd593eeea3bb643cde67

Aliases

arxiv: 2401.15883 · arxiv_version: 2401.15883v3 · doi: 10.48550/arxiv.2401.15883 · pith_short_12: ALF3ECORCYA2 · pith_short_16: ALF3ECORCYA2WOQP · pith_short_8: ALF3ECOR

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/ALF3ECORCYA2WOQPKZXG5655JH \
  | 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: 02cbb209d11601ab3a0f566e6efbbd49cd6bafe7fcdedd593eeea3bb643cde67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6b92c0a28e74197ef5f8f9c56cde1b133923011e3773aaa45a1346013506838",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-01-29T04:35:48Z",
    "title_canon_sha256": "654b5326678fd427ab1b143aa41be0f89956ca132a56c74e634f622162ff8d53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.15883",
    "kind": "arxiv",
    "version": 3
  }
}