Pith Number

pith:W2LF25A6

pith:2025:W2LF25A6FMWP3PVT7J7EKD5FE5

not attested not anchored not stored refs pending

SafeRoute: Adaptive Model Selection for Efficient and Accurate Safety Guardrails in Large Language Models

Dominik Wagner, Dong Bok Lee, Haebin Seong, Juho Lee, Minki Kang, Seanie Lee, Sung Ju Hwang, Tobias Bocklet

arxiv:2502.12464 v5 · 2025-02-18 · 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{W2LF25A6FMWP3PVT7J7EKD5FE5}

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	2026-07-05T11:07:20.605660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6965d741e2b2cfdbeb3fa7e450fa52757e052fb466b50a1e81161e4bf3b04b7

Aliases

arxiv: 2502.12464 · arxiv_version: 2502.12464v5 · doi: 10.48550/arxiv.2502.12464 · pith_short_12: W2LF25A6FMWP · pith_short_16: W2LF25A6FMWP3PVT · pith_short_8: W2LF25A6

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/W2LF25A6FMWP3PVT7J7EKD5FE5 \
  | 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: b6965d741e2b2cfdbeb3fa7e450fa52757e052fb466b50a1e81161e4bf3b04b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba3386f04a3930d3e45223e62724a3f7056c89154dc0edd64b7106078168e348",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-18T02:51:17Z",
    "title_canon_sha256": "a67c49b497b65f3f9708d0e2695fb79df9d99c7af10689094d5331845059ce3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.12464",
    "kind": "arxiv",
    "version": 5
  }
}