Pith Number

pith:G43V4EWM

pith:2023:G43V4EWMMHZQLBV42UWOT5H2EV

not attested not anchored not stored refs pending

Spatial-Frequency Discriminability for Revealing Adversarial Perturbations

Chao Wang, Feng-lei Fan, Rushi Lan, Shuren Qi, Xiaochun Cao, Yushu Zhang, Zhiqiu Huang

arxiv:2305.10856 v3 · 2023-05-18 · 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{G43V4EWMMHZQLBV42UWOT5H2EV}

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	2026-07-05T08:52:50.378782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37375e12cc61f30586bcd52ce9f4fa2547325dfdab098b8855d822e3a08be9af

Aliases

arxiv: 2305.10856 · arxiv_version: 2305.10856v3 · doi: 10.48550/arxiv.2305.10856 · pith_short_12: G43V4EWMMHZQ · pith_short_16: G43V4EWMMHZQLBV4 · pith_short_8: G43V4EWM

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/G43V4EWMMHZQLBV42UWOT5H2EV \
  | 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: 37375e12cc61f30586bcd52ce9f4fa2547325dfdab098b8855d822e3a08be9af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a68da7d8185596f439ff86c0e5666bbb6d5b2ce041508e8095ee6d6e1b7fc44f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-05-18T10:18:59Z",
    "title_canon_sha256": "e8598559a189efea3cefa19b85e0c92f774a6706abf89b4704d7456b1f3cc9df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.10856",
    "kind": "arxiv",
    "version": 3
  }
}