Pith Number

pith:MR76XNQL

pith:2019:MR76XNQL2NBTP36FIKJ5ZMX52Q

not attested not anchored not stored refs pending

Natural Adversarial Sentence Generation with Gradient-based Perturbation

Cho-Jui Hsieh, Da-Cheng Juan, Minhao Cheng, Wei Wei, Wen-Lian Hsu, Yu-Lun Hsieh

arxiv:1909.04495 v1 · 2019-09-06 · cs.IR · cs.CL · cs.CR · 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{MR76XNQL2NBTP36FIKJ5ZMX52Q}

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	2026-07-05T00:03:22.670462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

647febb60bd34337efc54293dcb2fdd41364878cd11216a339c756e502305e73

Aliases

arxiv: 1909.04495 · arxiv_version: 1909.04495v1 · doi: 10.48550/arxiv.1909.04495 · pith_short_12: MR76XNQL2NBT · pith_short_16: MR76XNQL2NBTP36F · pith_short_8: MR76XNQL

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/MR76XNQL2NBTP36FIKJ5ZMX52Q \
  | 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: 647febb60bd34337efc54293dcb2fdd41364878cd11216a339c756e502305e73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9233aa82d463724f7c2aca5dcbcd8f2fc55a1a240995d3da7ac9222f0f47ab6",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-09-06T07:22:01Z",
    "title_canon_sha256": "2a6e95108b5eecb832176a677563d063a7cf12f0f167e191a8a7fe4fd7fb45bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.04495",
    "kind": "arxiv",
    "version": 1
  }
}