Pith Number

pith:35377EZ3

pith:2025:35377EZ3IZHQYAC2HYP4FM5A7C

not attested not anchored not stored refs pending

Position: Certified Robustness Does Not (Yet) Imply Model Security

Andrew C. Cullen, Benjamin I.P. Rubinstein, Paul Montague, Sarah M. Erfani

arxiv:2506.13024 v2 · 2025-06-16 · cs.CR · 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{35377EZ3IZHQYAC2HYP4FM5A7C}

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	2026-07-05T11:51:30.350196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df77ff933b464f0c005a3e1fc2b3a0f8b9c7723460f80231ff6216f47db7a2b1

Aliases

arxiv: 2506.13024 · arxiv_version: 2506.13024v2 · doi: 10.48550/arxiv.2506.13024 · pith_short_12: 35377EZ3IZHQ · pith_short_16: 35377EZ3IZHQYAC2 · pith_short_8: 35377EZ3

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/35377EZ3IZHQYAC2HYP4FM5A7C \
  | 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: df77ff933b464f0c005a3e1fc2b3a0f8b9c7723460f80231ff6216f47db7a2b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a431ac4adac6292530007ffa6cca747fefee4db845cd2f971970df5ac4383271",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-06-16T01:18:33Z",
    "title_canon_sha256": "540c913f6e43fdbca8aa4764e9d62c291276ccb0893944aeada5b947bc8cff12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.13024",
    "kind": "arxiv",
    "version": 2
  }
}