Pith Number

pith:3TELTHJA

pith:2025:3TELTHJABULOI2ELBG7L7CZKPS

not attested not anchored not stored refs pending

NAPPure: Adversarial Purification for Robust Image Classification under Non-Additive Perturbations

Jianing Li, Junjie Nan, Mingkun Zhang, Wei Chen, Xueqi Cheng

arxiv:2510.14025 v2 · 2025-10-15 · 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{3TELTHJABULOI2ELBG7L7CZKPS}

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	2026-06-02T02:04:10.001563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcc8b99d200d16e4688b09bebf8b2a7c978c8db4c212bf4bb1f81785f9a75f1c

Aliases

arxiv: 2510.14025 · arxiv_version: 2510.14025v2 · doi: 10.48550/arxiv.2510.14025 · pith_short_12: 3TELTHJABULO · pith_short_16: 3TELTHJABULOI2EL · pith_short_8: 3TELTHJA

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/3TELTHJABULOI2ELBG7L7CZKPS \
  | 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: dcc8b99d200d16e4688b09bebf8b2a7c978c8db4c212bf4bb1f81785f9a75f1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32e03b799ed0a49cada96ede6cbc10484fc52fce696d7d6e18d3439e058b6540",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-10-15T19:05:59Z",
    "title_canon_sha256": "dfefcbeb994d861bf2aa09af39bd5b58060c661f1df6ab920083a0d4194f57e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.14025",
    "kind": "arxiv",
    "version": 2
  }
}