Pith Number

pith:UOXQXFB2

pith:2017:UOXQXFB2OWDHXJBYDBOL5BMJHP

not attested not anchored not stored refs pending

Efficient Defenses Against Adversarial Attacks

Ambrish Rawat, Maria-Irina Nicolae, Valentina Zantedeschi

arxiv:1707.06728 v2 · 2017-07-21 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UOXQXFB2OWDHXJBYDBOL5BMJHP}

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	2026-05-18T00:36:21.870106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3af0b943a75867ba438185cbe85893bec7923240d1236a48ca82fa058ca69eb

Aliases

arxiv: 1707.06728 · arxiv_version: 1707.06728v2 · doi: 10.48550/arxiv.1707.06728 · pith_short_12: UOXQXFB2OWDH · pith_short_16: UOXQXFB2OWDHXJBY · pith_short_8: UOXQXFB2

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/UOXQXFB2OWDHXJBYDBOL5BMJHP \
  | 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: a3af0b943a75867ba438185cbe85893bec7923240d1236a48ca82fa058ca69eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1aa076acfe265e971443068c9ed1ed96d3261a88b209563d87da71959a1bb0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-07-21T00:50:22Z",
    "title_canon_sha256": "56f0e434630d7255f44eec47d76638dce806ab784b74b7086259240ff782291b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06728",
    "kind": "arxiv",
    "version": 2
  }
}