Pith Number

pith:X4QILAKK

pith:2025:X4QILAKKAXVHPJFTH74MLXCYJU

not attested not anchored not stored refs pending

SPQR: A Multi-Dimensional Benchmark for Safety Alignment under Benign Model Adaptation

Fahad Shamshad, Fahkri Karray, Karthik Nandakumar, Mohammed Talha Alam, Nada Saadi, Nils Lukas, Samuele Poppi

arxiv:2511.19558 v2 · 2025-11-24 · cs.CR · cs.AI · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X4QILAKKAXVHPJFTH74MLXCYJU}

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

SafeDiffusion-R1: Online Reward Steering for Safe Diffusion Post-Training

Projected Gradient Unlearning for Text-to-Image Diffusion Models: Defending Against Concept Revival Attacks

Receipt and verification

First computed	2026-07-14T01:20:48.840965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf2085814a05ea77a4b33ff8c5dc584d2a29f67ecf194df91f8de69fcbdeffb9

Aliases

arxiv: 2511.19558 · arxiv_version: 2511.19558v2 · doi: 10.48550/arxiv.2511.19558 · pith_short_12: X4QILAKKAXVH · pith_short_16: X4QILAKKAXVHPJFT · pith_short_8: X4QILAKK

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/X4QILAKKAXVHPJFTH74MLXCYJU \
  | 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: bf2085814a05ea77a4b33ff8c5dc584d2a29f67ecf194df91f8de69fcbdeffb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83877307a96d08dbde8b89494eac4aaa4369e6b506db57212466cb38258c4bd5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-11-24T14:46:20Z",
    "title_canon_sha256": "88c6b6e31b2bdbe264d4aff3be051e729540c6b38888974d307e9b64756922b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.19558",
    "kind": "arxiv",
    "version": 2
  }
}