Pith Number

pith:PIBHMR7R

pith:2024:PIBHMR7R4WRJKAA44LFF7VEDXN

not attested not anchored not stored refs pending

SynGhost: Invisible and Universal Task-agnostic Backdoor Attack via Syntactic Transfer

Fengwei Zhang, Gongshen Liu, Libo Chen, Pengzhou Cheng, Wei Du, Zhuosheng Zhang, Zongru Wu

arxiv:2402.18945 v4 · 2024-02-29 · cs.CR · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PIBHMR7R4WRJKAA44LFF7VEDXN}

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

Breaking the Rounding Trap: Securing LLMs against Quantization-Conditioned Backdoors

Receipt and verification

First computed	2026-07-05T10:22:44.590369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a027647f1e5a295001ce2ca5fd483bb65ae3416502bfd355002f4ccd223b261

Aliases

arxiv: 2402.18945 · arxiv_version: 2402.18945v4 · doi: 10.48550/arxiv.2402.18945 · pith_short_12: PIBHMR7R4WRJ · pith_short_16: PIBHMR7R4WRJKAA4 · pith_short_8: PIBHMR7R

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/PIBHMR7R4WRJKAA44LFF7VEDXN \
  | 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: 7a027647f1e5a295001ce2ca5fd483bb65ae3416502bfd355002f4ccd223b261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23fafc61d6d4b2873789d7d5d1e6a508408d3d8a890a5e21363c0c44f145c3f0",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-02-29T08:20:49Z",
    "title_canon_sha256": "bc0f0357908e105d4b1af6e3b4d715341ea1f6287a2cdc559cb2f08ba19acd86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.18945",
    "kind": "arxiv",
    "version": 4
  }
}