Pith Number

pith:26OWHTSR

pith:2021:26OWHTSRVWKAUTHBRSEVGZ24XP

not attested not anchored not stored refs pending

Denoised Internal Models: a Brain-Inspired Autoencoder against Adversarial Attacks

Chunxu Guo, Ge Zhang, Hang Su, Jiachen Wang, Jisong Guan, Kaiyuan Liu, Xingyu Li, Yi Zhou, Yurui Lai

arxiv:2111.10844 v4 · 2021-11-21 · 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{26OWHTSRVWKAUTHBRSEVGZ24XP}

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	2026-07-05T05:47:56.606444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d79d63ce51ad940a4ce18c8953675cbbf600e9254278b602186ad741c3928587

Aliases

arxiv: 2111.10844 · arxiv_version: 2111.10844v4 · doi: 10.48550/arxiv.2111.10844 · pith_short_12: 26OWHTSRVWKA · pith_short_16: 26OWHTSRVWKAUTHB · pith_short_8: 26OWHTSR

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/26OWHTSRVWKAUTHBRSEVGZ24XP \
  | 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: d79d63ce51ad940a4ce18c8953675cbbf600e9254278b602186ad741c3928587

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66522a22fe72c76f475d412a588193e600253c44e39f3a9a852d7aea38460da2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-21T15:46:30Z",
    "title_canon_sha256": "53e23d59071cad4939b5e9035658e30f0ac3cbdfa332fc23a639c96677d5754f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.10844",
    "kind": "arxiv",
    "version": 4
  }
}