Pith Number

pith:5LZRRBWY

pith:2021:5LZRRBWYDJTUXL4RDG3DO35ARI

not attested not anchored not stored refs pending

Detecting Adversarial Examples by Input Transformations, Defense Perturbations, and Voting

Alessandro Biondi, Federico Nesti, Giorgio Buttazzo

arxiv:2101.11466 v2 · 2021-01-27 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5LZRRBWYDJTUXL4RDG3DO35ARI}

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	2026-07-05T03:05:47.066185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eaf31886d81a674baf9119b6376fa08a00514ed89fe513011180df4d3bbe0096

Aliases

arxiv: 2101.11466 · arxiv_version: 2101.11466v2 · doi: 10.48550/arxiv.2101.11466 · pith_short_12: 5LZRRBWYDJTU · pith_short_16: 5LZRRBWYDJTUXL4R · pith_short_8: 5LZRRBWY

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/5LZRRBWYDJTUXL4RDG3DO35ARI \
  | 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: eaf31886d81a674baf9119b6376fa08a00514ed89fe513011180df4d3bbe0096

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16c83591181f05f1e2b6fb9a67f34a0cd1ee0c149d884567f22eca79cde64fda",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-01-27T14:50:41Z",
    "title_canon_sha256": "f862463691d751cffd72f64bac07c7cdd94949bd82147e3feaa349b072c4e956"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.11466",
    "kind": "arxiv",
    "version": 2
  }
}