Pith Number

pith:47QUKW4Z

pith:2021:47QUKW4ZKIJV6CC7D5PGC2WXF7

not attested not anchored not stored refs pending

ShufText: A Simple Black Box Approach to Evaluate the Fragility of Text Classification Models

Chaitanya Gawande, Gaurav Salunke, Geetanjali Kale, Rahul Khengare, Raviraj Joshi, Rutuja Taware, Shraddha Varat

arxiv:2102.00238 v1 · 2021-01-30 · 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{47QUKW4ZKIJV6CC7D5PGC2WXF7}

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	2026-07-05T03:53:45.224281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7e1455b9952135f085f1f5e616ad72fe8dd2ebc2924286917105d70a5a538c5

Aliases

arxiv: 2102.00238 · arxiv_version: 2102.00238v1 · doi: 10.48550/arxiv.2102.00238 · pith_short_12: 47QUKW4ZKIJV · pith_short_16: 47QUKW4ZKIJV6CC7 · pith_short_8: 47QUKW4Z

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/47QUKW4ZKIJV6CC7D5PGC2WXF7 \
  | 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: e7e1455b9952135f085f1f5e616ad72fe8dd2ebc2924286917105d70a5a538c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a66c6653bc928921514694746a9305a7112f428f2a99566c37ba8dbc16a9768",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-01-30T15:18:35Z",
    "title_canon_sha256": "c99929f3674e438c458a2f0750f081640f3ea63bec8992866f5d8f14613594e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.00238",
    "kind": "arxiv",
    "version": 1
  }
}