Pith Number

pith:Q4B3VPTP

pith:2022:Q4B3VPTP3JDMEGHTJWYFPNJUI3

not attested not anchored not stored refs pending

On Sensitivity of Deep Learning Based Text Classification Algorithms to Practical Input Perturbations

Aamir Miyajiwala, Arnav Ladkat, Raviraj Joshi, Samiksha Jagadale

arxiv:2201.00318 v2 · 2022-01-02 · 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{Q4B3VPTP3JDMEGHTJWYFPNJUI3}

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	2026-07-05T04:38:13.307133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8703babe6fda46c218f34db057b53446c3a0d332f59b01f1a20eb376734825e6

Aliases

arxiv: 2201.00318 · arxiv_version: 2201.00318v2 · doi: 10.48550/arxiv.2201.00318 · pith_short_12: Q4B3VPTP3JDM · pith_short_16: Q4B3VPTP3JDMEGHT · pith_short_8: Q4B3VPTP

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/Q4B3VPTP3JDMEGHTJWYFPNJUI3 \
  | 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: 8703babe6fda46c218f34db057b53446c3a0d332f59b01f1a20eb376734825e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc81e77983dd2a8bed66fc35ad83364bf4ce259dc7ca5f733c822f902caddd98",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-01-02T08:33:49Z",
    "title_canon_sha256": "87f8ec2667da6dcfb35fec2bd8f086c285cfdbdcffa2be5ad2077263dfbc08aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.00318",
    "kind": "arxiv",
    "version": 2
  }
}