Pith Number

pith:3HLDEB4U

pith:2024:3HLDEB4U3P6OLYSTRF6A3PFAIM

not attested not anchored not stored refs pending

Gracefully Filtering Backdoor Samples for Generative Large Language Models without Retraining

Gongshen Liu, Lingyong Fang, Pengzhou Cheng, Zhuosheng Zhang, Zongru Wu

arxiv:2412.02454 v1 · 2024-12-03 · cs.CL · cs.AI · 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{3HLDEB4U3P6OLYSTRF6A3PFAIM}

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	2026-07-05T09:43:50.128067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9d6320794dbfce5e253897c0dbca0430e0ba04b1557b9d910972362f872f44e

Aliases

arxiv: 2412.02454 · arxiv_version: 2412.02454v1 · doi: 10.48550/arxiv.2412.02454 · pith_short_12: 3HLDEB4U3P6O · pith_short_16: 3HLDEB4U3P6OLYST · pith_short_8: 3HLDEB4U

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/3HLDEB4U3P6OLYSTRF6A3PFAIM \
  | 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: d9d6320794dbfce5e253897c0dbca0430e0ba04b1557b9d910972362f872f44e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23bdcf4507e1e5a6a27fcf3af11ac8b9446dcf4080d83700d21dcb086fd5f27b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-03T13:43:36Z",
    "title_canon_sha256": "f59ef116aa9d725771f55149899ce6d7fe0b910274932ddd5b5bc96e07096e1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.02454",
    "kind": "arxiv",
    "version": 1
  }
}