Pith Number

pith:6XNFRFD2

pith:2025:6XNFRFD2EQ3PXH3BY3KGCSVJJL

not attested not anchored not stored refs pending

Safety Alignment Should Be Made More Than Just A Few Attention Heads

Chao Huang, Chuang Zhang, Juewei Yue, Quangang Li, Tingwen Liu, Zefeng Zhang

arxiv:2508.19697 v1 · 2025-08-27 · cs.CR · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6XNFRFD2EQ3PXH3BY3KGCSVJJL}

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	2026-07-05T12:00:16.624580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5da58947a2436fb9f61c6d4614aa94aece857d55956410e15c2fe3d79ef27f6

Aliases

arxiv: 2508.19697 · arxiv_version: 2508.19697v1 · doi: 10.48550/arxiv.2508.19697 · pith_short_12: 6XNFRFD2EQ3P · pith_short_16: 6XNFRFD2EQ3PXH3B · pith_short_8: 6XNFRFD2

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/6XNFRFD2EQ3PXH3BY3KGCSVJJL \
  | 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: f5da58947a2436fb9f61c6d4614aa94aece857d55956410e15c2fe3d79ef27f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a43686c9539b199548daff086f62559ea5aab6b08bcfc294efc9b08c42269313",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-08-27T09:06:28Z",
    "title_canon_sha256": "b0da9e974128f42e649c73e03bbe2344ceaf512e8aeeb66af155ab845bee3f0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19697",
    "kind": "arxiv",
    "version": 1
  }
}