Pith Number

pith:CAINK6HY

pith:2026:CAINK6HYBCFEJRS32TTCYWF4LI

not attested not anchored not stored refs pending

SafetyRepro: Configuration-Conditional Rank Instability on Alignment Benchmarks

Yanhang Li, Zexin Zhuang, Zhichao Fan

arxiv:2605.25492 v1 · 2026-05-25 · 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{CAINK6HYBCFEJRS32TTCYWF4LI}

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	2026-05-26T02:04:39.096893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1010d578f8088a44c65bd4e62c58bc5a24da69af02ccb8f23c0239e624b0b2a8

Aliases

arxiv: 2605.25492 · arxiv_version: 2605.25492v1 · doi: 10.48550/arxiv.2605.25492 · pith_short_12: CAINK6HYBCFE · pith_short_16: CAINK6HYBCFEJRS3 · pith_short_8: CAINK6HY

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/CAINK6HYBCFEJRS32TTCYWF4LI \
  | 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: 1010d578f8088a44c65bd4e62c58bc5a24da69af02ccb8f23c0239e624b0b2a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c4b96290cf113036d2370beb0684c1429ffa526c3c47d0c85d6f17d0b391c36",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-25T06:54:44Z",
    "title_canon_sha256": "5d9701fd056328884f9c791094c5039c10f917e7d8afebc201b72c1ad18b2530"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25492",
    "kind": "arxiv",
    "version": 1
  }
}