Pith Number

pith:2FWCDQK3

pith:2019:2FWCDQK35UHVHHFODCCKIKXNJR

not attested not anchored not stored refs pending

Robust Assessment of Real-World Adversarial Examples

Brett Jefferson, Carlos Ortiz Marrero

arxiv:1911.10435 v2 · 2019-11-24 · 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{2FWCDQK35UHVHHFODCCKIKXNJR}

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	2026-07-05T00:48:00.902282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d16c21c15bed0f539cae1884a42aed4c47b2bff1493ee296b2a92830e1a7dda5

Aliases

arxiv: 1911.10435 · arxiv_version: 1911.10435v2 · doi: 10.48550/arxiv.1911.10435 · pith_short_12: 2FWCDQK35UHV · pith_short_16: 2FWCDQK35UHVHHFO · pith_short_8: 2FWCDQK3

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/2FWCDQK35UHVHHFODCCKIKXNJR \
  | 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: d16c21c15bed0f539cae1884a42aed4c47b2bff1493ee296b2a92830e1a7dda5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e5c08f6b8768654d8622b7888e21b57db36e7a5931c3fd3e9d449b8b4dd1b47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-11-24T00:00:33Z",
    "title_canon_sha256": "674b98b41ded700d50c67045f5a37a801b0a3cc1c1196eda72e301f0a1e02781"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.10435",
    "kind": "arxiv",
    "version": 2
  }
}