Pith Number

pith:3R7IEADJ

pith:2022:3R7IEADJKLJTCQRK4LCAVLIDLU

not attested not anchored not stored refs pending

A Survey of Adversarial Defences and Robustness in NLP

Balaraman Ravindran, Mitesh M.Khapra, Shreya Goyal, Sumanth Doddapaneni

arxiv:2203.06414 v4 · 2022-03-12 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3R7IEADJKLJTCQRK4LCAVLIDLU}

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	2026-07-05T06:01:56.410028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc7e82006952d331422ae2c40aad035d2363c2828f4c151d52d5583c192d7f83

Aliases

arxiv: 2203.06414 · arxiv_version: 2203.06414v4 · doi: 10.48550/arxiv.2203.06414 · pith_short_12: 3R7IEADJKLJT · pith_short_16: 3R7IEADJKLJTCQRK · pith_short_8: 3R7IEADJ

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/3R7IEADJKLJTCQRK4LCAVLIDLU \
  | 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: dc7e82006952d331422ae2c40aad035d2363c2828f4c151d52d5583c192d7f83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41359837285fa1ba550aeb16b2bf97deb65176072dd73f983a3ae383ef7b2ef3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-03-12T11:37:17Z",
    "title_canon_sha256": "820c157c8f005546baef96ce50125e9892d6d1dfaa30f85d5f356597d8382e9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.06414",
    "kind": "arxiv",
    "version": 4
  }
}