Pith Number

pith:DAB5YYTG

pith:2019:DAB5YYTGVA662KFSQYSQRRDSWO

not attested not anchored not stored refs pending

Natural Language Adversarial Defense through Synonym Encoding

Hao Jin, Kun He, Xiaosen Wang, Yichen Yang

arxiv:1909.06723 v4 · 2019-09-15 · cs.CL · 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{DAB5YYTGVA662KFSQYSQRRDSWO}

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.

Cited by

2 papers in Pith

Vulnerability of Natural Language Classifiers to Evolutionary Generated Adversarial Text

SmoothLLM: Defending Large Language Models Against Jailbreaking Attacks

Receipt and verification

First computed	2026-07-05T02:49:09.249767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1803dc6266a83ded28b2862508c472b3bf03b441dca331b2d53653c5396604bb

Aliases

arxiv: 1909.06723 · arxiv_version: 1909.06723v4 · doi: 10.48550/arxiv.1909.06723 · pith_short_12: DAB5YYTGVA66 · pith_short_16: DAB5YYTGVA662KFS · pith_short_8: DAB5YYTG

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/DAB5YYTGVA662KFSQYSQRRDSWO \
  | 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: 1803dc6266a83ded28b2862508c472b3bf03b441dca331b2d53653c5396604bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "230859e8a5a6212e14e6efb4839b93511a92a018cb9461bc95480e8f6d10ec38",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-09-15T03:35:18Z",
    "title_canon_sha256": "03295714cffd49583dd13410047eeb8812d6c2a453e2520408885f7db6303536"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.06723",
    "kind": "arxiv",
    "version": 4
  }
}