Pith Number

pith:TDO3WQTX

pith:2019:TDO3WQTXJXWWLD4LS27JR2CMLW

not attested not anchored not stored refs pending

Unrestricted Adversarial Examples via Semantic Manipulation

Anand Bhattad, Bo Li, D. A. Forsyth, Kaizhao Liang, Min Jin Chong

arxiv:1904.06347 v2 · 2019-04-12 · 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{TDO3WQTXJXWWLD4LS27JR2CMLW}

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	2026-07-05T00:49:23.376888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98ddbb42774ded658f8b96be98e84c5da3f8d03c61d7da39440c7042bce17a18

Aliases

arxiv: 1904.06347 · arxiv_version: 1904.06347v2 · doi: 10.48550/arxiv.1904.06347 · pith_short_12: TDO3WQTXJXWW · pith_short_16: TDO3WQTXJXWWLD4L · pith_short_8: TDO3WQTX

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/TDO3WQTXJXWWLD4LS27JR2CMLW \
  | 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: 98ddbb42774ded658f8b96be98e84c5da3f8d03c61d7da39440c7042bce17a18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3f155e7ec791c4373806bab72a9ed23c92ac712b938da8784b9cbbdfe7ef579",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-12T17:59:30Z",
    "title_canon_sha256": "886598678683c8b78cd976d9e310a07ab14d633ea6e89f799922218776f91992"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06347",
    "kind": "arxiv",
    "version": 2
  }
}