Pith Number

pith:7O5GQZTH

pith:2022:7O5GQZTHOURLDROQITTQ4IGW6L

not attested not anchored not stored refs pending

On the Perils of Cascading Robust Classifiers

Chi Zhang, Corina Pasareanu, Klas Leino, Matt Fredrikson, Ravi Mangal, Zifan Wang

arxiv:2206.00278 v2 · 2022-06-01 · 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{7O5GQZTHOURLDROQITTQ4IGW6L}

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	2026-07-05T05:08:28.746724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbba6866677522b1c5d044e70e20d6f2c60d19c88062bc1b87b5ee37381bb23c

Aliases

arxiv: 2206.00278 · arxiv_version: 2206.00278v2 · doi: 10.48550/arxiv.2206.00278 · pith_short_12: 7O5GQZTHOURL · pith_short_16: 7O5GQZTHOURLDROQ · pith_short_8: 7O5GQZTH

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/7O5GQZTHOURLDROQITTQ4IGW6L \
  | 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: fbba6866677522b1c5d044e70e20d6f2c60d19c88062bc1b87b5ee37381bb23c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2c888d22039a361985651efe4c80576d7196fc94494781064f288823c5f1fa1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-01T07:15:58Z",
    "title_canon_sha256": "86929ee6e611c94a9c24d03ec706d9b2d3027a4075954fd7714aa4f419412489"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.00278",
    "kind": "arxiv",
    "version": 2
  }
}