Pith Number

pith:Z5IXPH3M

pith:2018:Z5IXPH3MCXZZXPX2AUG2IF4YTB

not attested not anchored not stored refs pending

Attention, Please! Adversarial Defense via Activation Rectification and Preservation

Jiaming Zhang, Jian Yu, Jitao Sang, Kaiyuan Xu, Shangxi Wu

arxiv:1811.09831 v5 · 2018-11-24 · 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{Z5IXPH3MCXZZXPX2AUG2IF4YTB}

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	2026-07-05T05:28:58.008033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf51779f6c15f39bbefa050da41798987127c8643ffb419c358d02ed91e8d112

Aliases

arxiv: 1811.09831 · arxiv_version: 1811.09831v5 · doi: 10.48550/arxiv.1811.09831 · pith_short_12: Z5IXPH3MCXZZ · pith_short_16: Z5IXPH3MCXZZXPX2 · pith_short_8: Z5IXPH3M

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/Z5IXPH3MCXZZXPX2AUG2IF4YTB \
  | 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: cf51779f6c15f39bbefa050da41798987127c8643ffb419c358d02ed91e8d112

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27786b5b8d808e0f2ed9a82b92c1ac9095c6db3a1b64396b7f2e301876fb7fdd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-24T13:14:08Z",
    "title_canon_sha256": "298884d2d2220152158a74a450fa7b25af6741e7103d50a4ae8052400058bb21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09831",
    "kind": "arxiv",
    "version": 5
  }
}