Pith Number

pith:OYAEHYJB

pith:2018:OYAEHYJB3UQQKYPLKDN6RXZXJE

not attested not anchored not stored refs pending

Detecting Adversarial Perturbations Through Spatial Behavior in Activation Spaces

Yuval Elovici, Ziv Katzir

arxiv:1811.09043 v2 · 2018-11-22 · cs.LG · 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{OYAEHYJB3UQQKYPLKDN6RXZXJE}

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	2026-05-17T23:59:13.668989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

760043e121dd210561eb50dbe8df374911ec1cfccbf8d4df45eae353330e0e7e

Aliases

arxiv: 1811.09043 · arxiv_version: 1811.09043v2 · doi: 10.48550/arxiv.1811.09043 · pith_short_12: OYAEHYJB3UQQ · pith_short_16: OYAEHYJB3UQQKYPL · pith_short_8: OYAEHYJB

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/OYAEHYJB3UQQKYPLKDN6RXZXJE \
  | 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: 760043e121dd210561eb50dbe8df374911ec1cfccbf8d4df45eae353330e0e7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "435a6486e8e8f6df407cda05673ed958498e300ae3fbfcd42cfedff57b9ba74c",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-22T07:17:32Z",
    "title_canon_sha256": "a294db029b51f0b80b05e9dad95fa0681c5329f14aa7a5ccf0ffd2465323e438"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09043",
    "kind": "arxiv",
    "version": 2
  }
}