Pith Number

pith:JVDKW3DO

pith:2024:JVDKW3DONGDVXRPHDGPF6MM75C

not attested not anchored not stored refs pending

Meme Trojan: Backdoor Attacks Against Hateful Meme Detection via Cross-Modal Triggers

Hongzhan Lin, Jing Ma, Ka Chun Cheung, Renjie Wan, Ruofei Wang, Simon See, Ziyuan Luo

arxiv:2412.15503 v1 · 2024-12-20 · 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{JVDKW3DONGDVXRPHDGPF6MM75C}

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	2026-07-05T09:52:24.357804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d46ab6c6e69875bc5e7199e5f319fe8bfaffe7fc77d3adcacf2e81a288fe236

Aliases

arxiv: 2412.15503 · arxiv_version: 2412.15503v1 · doi: 10.48550/arxiv.2412.15503 · pith_short_12: JVDKW3DONGDV · pith_short_16: JVDKW3DONGDVXRPH · pith_short_8: JVDKW3DO

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/JVDKW3DONGDVXRPHDGPF6MM75C \
  | 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: 4d46ab6c6e69875bc5e7199e5f319fe8bfaffe7fc77d3adcacf2e81a288fe236

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d424a382a2c30ff4332d9a760990c458337396a8c597ef81e056d05a53b7ec32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-12-20T02:32:55Z",
    "title_canon_sha256": "6642fc6014dd97506ee5de8320186c39d62ca6c43a48d86615862201d3445e00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.15503",
    "kind": "arxiv",
    "version": 1
  }
}