Pith Number

pith:64I2DFBA

pith:2024:64I2DFBATWR4FNCLQYNPHV3TON

not attested not anchored not stored refs pending

Defense Against Prompt Injection Attack by Leveraging Attack Techniques

Bryan Hooi, Dekai Wu, Haoran Li, Yangqiu Song, Yulin Chen, Zihao Zheng

arxiv:2411.00459 v6 · 2024-11-01 · 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{64I2DFBATWR4FNCLQYNPHV3TON}

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

2 papers in Pith

Strengthening Polymorphic Prompt Assembling: Dynamic Separator Generation Against Emerging Prompt Injection Attacks

Robustness via Referencing: Defending against Prompt Injection Attacks by Referencing the Executed Instruction

Receipt and verification

First computed	2026-07-05T11:47:15.132060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f711a194209da3c2b44b861af3d773736cc64b8cdac66723188b4c50625f39fd

Aliases

arxiv: 2411.00459 · arxiv_version: 2411.00459v6 · doi: 10.48550/arxiv.2411.00459 · pith_short_12: 64I2DFBATWR4 · pith_short_16: 64I2DFBATWR4FNCL · pith_short_8: 64I2DFBA

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/64I2DFBATWR4FNCLQYNPHV3TON \
  | 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: f711a194209da3c2b44b861af3d773736cc64b8cdac66723188b4c50625f39fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8e66da68a0785e2bf31ebba7417e349fca096b2566626e3ccf48dd559163ea6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-11-01T09:14:21Z",
    "title_canon_sha256": "cf3df0ff393927c2390566cf2edbfba5c026201cf2c13a3430f0d9e64436d6ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.00459",
    "kind": "arxiv",
    "version": 6
  }
}