Pith Number

pith:J5QTF5HL

pith:2026:J5QTF5HLNLTQW6G2LCCANKG7BG

not attested not anchored not stored refs pending

AlienLM: Alienization of Language for API-Boundary Privacy in Black-Box LLMs

Jaehee Kim, Pilsung Kang

arxiv:2601.22710 v2 · 2026-01-30 · cs.CR · 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{J5QTF5HLNLTQW6G2LCCANKG7BG}

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	2026-07-03T01:17:16.947389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f6132f4eb6ae70b78da588406a8df09b002ad7cd8f8f1228cf13a453b07a027

Aliases

arxiv: 2601.22710 · arxiv_version: 2601.22710v2 · doi: 10.48550/arxiv.2601.22710 · pith_short_12: J5QTF5HLNLTQ · pith_short_16: J5QTF5HLNLTQW6G2 · pith_short_8: J5QTF5HL

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/J5QTF5HLNLTQW6G2LCCANKG7BG \
  | 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: 4f6132f4eb6ae70b78da588406a8df09b002ad7cd8f8f1228cf13a453b07a027

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01cdecc667c6d21d24f31cbfce25faa677fd7fdf3e6cf6da2866e62fa257ff11",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-01-30T08:32:32Z",
    "title_canon_sha256": "b91903bf22be01fca623040e9d364920a8c042bc8105efe4dfd2b6c2055dde7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.22710",
    "kind": "arxiv",
    "version": 2
  }
}