Pith Number

pith:DV4KRPXP

pith:2026:DV4KRPXPYNTYI3MEQANMISBF52

not attested not anchored not stored refs pending

Detecting Fluent Optimization-Based Adversarial Prompts via Sequential Entropy Changes

Miguel R. D. Rodrigues, Mohammed Alshaalan

arxiv:2605.19966 v1 · 2026-05-19 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DV4KRPXPYNTYI3MEQANMISBF52}

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	2026-05-20T02:05:57.411042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d78a8beefc367846d84801ac44825eebd6cdd26d0802251831c6c417d8f1a3c

Aliases

arxiv: 2605.19966 · arxiv_version: 2605.19966v1 · doi: 10.48550/arxiv.2605.19966 · pith_short_12: DV4KRPXPYNTY · pith_short_16: DV4KRPXPYNTYI3ME · pith_short_8: DV4KRPXP

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/DV4KRPXPYNTYI3MEQANMISBF52 \
  | 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: 1d78a8beefc367846d84801ac44825eebd6cdd26d0802251831c6c417d8f1a3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01faa17f9f97c2293014b299fd0d4593e37c13ac72a13ce3b8e0604d4834b002",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-19T15:15:51Z",
    "title_canon_sha256": "4cb8f42048c82d0363e499226af1679d3a09865f1f480bd0e7966ea51810bd50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19966",
    "kind": "arxiv",
    "version": 1
  }
}