Pith Number

pith:YGMYR4RA

pith:2024:YGMYR4RAHRPCZFNBRWWTJDPZHV

not attested not anchored not stored refs pending

Get my drift? Catching LLM Task Drift with Activation Deltas

Ahmed Salem, Aideen Fay, Andrew Paverd, Giovanni Cherubin, Mario Fritz, Sahar Abdelnabi

arxiv:2406.00799 v6 · 2024-06-02 · cs.CR · cs.CL · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YGMYR4RAHRPCZFNBRWWTJDPZHV}

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

8 papers in Pith

When Agents Go Rogue: Activation-Based Detection of Malicious Behaviors in Multi-Agent Systems

Measuring What Persists: Conditioning Mechanisms and a Geometric Framework for AI Agent Identity

PRA-RAG: Provably Robust Aggregation in Retrieval-Augmented Generation against Retrieval Corruption

Opir: Efficient Multi-Task Safety Classification for Toxicity, Jailbreaks, Hate Speech, and Harmful Content

Toward Principled LLM Safety Testing: Solving the Jailbreak Oracle Problem

Receipt and verification

First computed	2026-07-05T10:25:06.912479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c19988f2203c5e2c95a18dad348df93d6d5c4b02a180b9dbcbba4dfecb5875fe

Aliases

arxiv: 2406.00799 · arxiv_version: 2406.00799v6 · doi: 10.48550/arxiv.2406.00799 · pith_short_12: YGMYR4RAHRPC · pith_short_16: YGMYR4RAHRPCZFNB · pith_short_8: YGMYR4RA

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/YGMYR4RAHRPCZFNBRWWTJDPZHV \
  | 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: c19988f2203c5e2c95a18dad348df93d6d5c4b02a180b9dbcbba4dfecb5875fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3794f471e498d1c54c56236121f9495edb7ad5a772801385ed35363bbb0abc3",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-06-02T16:53:21Z",
    "title_canon_sha256": "77c52ef8662b47631a5908e596563af99b51f81e56b1e896abc6c7e6b62e4868"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.00799",
    "kind": "arxiv",
    "version": 6
  }
}