Pith Number

pith:GDJNTIAN

pith:2026:GDJNTIANT4W5J2X7ZCFGDWNS3W

not attested not anchored not stored refs pending

Breaking Safety at the Token Boundary: How BPE Tokenization Creates Exploitable Gaps in LLM Alignment

Hongliang Liu, Tung-Ling Li, Yuhao Wu

arxiv:2607.01239 v1 · 2026-05-01 · cs.CL · 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{GDJNTIANT4W5J2X7ZCFGDWNS3W}

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	2026-07-03T00:16:55.053377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30d2d9a00d9f2dd4eaffc88a61d9b2dda292c1432493409a00552ee7ec59f5e4

Aliases

arxiv: 2607.01239 · arxiv_version: 2607.01239v1 · doi: 10.48550/arxiv.2607.01239 · pith_short_12: GDJNTIANT4W5 · pith_short_16: GDJNTIANT4W5J2X7 · pith_short_8: GDJNTIAN

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/GDJNTIANT4W5J2X7ZCFGDWNS3W \
  | 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: 30d2d9a00d9f2dd4eaffc88a61d9b2dda292c1432493409a00552ee7ec59f5e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "895c7d6b8b3e682c312a3fa5564e3d343d58a23083f016414240c4689b61f77b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-01T18:57:03Z",
    "title_canon_sha256": "7a28fa75967e4e261e41815896ca68a37f7ca8e0398dd089f778f104d3172143"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01239",
    "kind": "arxiv",
    "version": 1
  }
}