Pith Number

pith:6IBYKT42

pith:2018:6IBYKT42Z4P4XE3PBJ73HKSIGV

not attested not anchored not stored refs pending

VectorDefense: Vectorization as a Defense to Adversarial Examples

Anh Nguyen, Brandon Morris, Vishaal Munusamy Kabilan

arxiv:1804.08529 v1 · 2018-04-23 · cs.CV · 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{6IBYKT42Z4P4XE3PBJ73HKSIGV}

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	2026-05-18T00:17:48.022140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f203854f9acf1fcb936f0a7fb3aa48356e445fcdaecbdf324429e6fa9601f233

Aliases

arxiv: 1804.08529 · arxiv_version: 1804.08529v1 · doi: 10.48550/arxiv.1804.08529 · pith_short_12: 6IBYKT42Z4P4 · pith_short_16: 6IBYKT42Z4P4XE3P · pith_short_8: 6IBYKT42

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/6IBYKT42Z4P4XE3PBJ73HKSIGV \
  | 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: f203854f9acf1fcb936f0a7fb3aa48356e445fcdaecbdf324429e6fa9601f233

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67239fddde9c504a474ff69e7608e6051dd94f05e37f284d2bbb35b125b541f8",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-23T16:04:55Z",
    "title_canon_sha256": "2168f752349c8fc6733e0b2205fef3e872da207b7db0fda8631587203d4be1b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08529",
    "kind": "arxiv",
    "version": 1
  }
}