Pith Number

pith:IXA4SZ3C

pith:2021:IXA4SZ3CQPJ6YSGD2SZB7MFKYX

not attested not anchored not stored refs pending

Practical Assessment of Generalization Performance Robustness for Deep Networks via Contrastive Examples

Dejing Dou, Haoyi Xiong, Siyu Huang, Xiao Zhang, Xuanyu Wu, Xuhong Li

arxiv:2106.10653 v1 · 2021-06-20 · cs.LG · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXA4SZ3CQPJ6YSGD2SZB7MFKYX}

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	2026-07-05T02:50:51.605210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45c1c9676283d3ec48c3d4b21fb0aac5f3fa4dce1e895070db4ed5324613d195

Aliases

arxiv: 2106.10653 · arxiv_version: 2106.10653v1 · doi: 10.48550/arxiv.2106.10653 · pith_short_12: IXA4SZ3CQPJ6 · pith_short_16: IXA4SZ3CQPJ6YSGD · pith_short_8: IXA4SZ3C

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/IXA4SZ3CQPJ6YSGD2SZB7MFKYX \
  | 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: 45c1c9676283d3ec48c3d4b21fb0aac5f3fa4dce1e895070db4ed5324613d195

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c428272619f68ee33fe657bc952e31bac9786062bb1f96e7502f08bb566eb773",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-20T08:46:01Z",
    "title_canon_sha256": "fad116c158095d26cb86d8ca9e194713a17ee4d9485d6a494ebdd8876dc417a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.10653",
    "kind": "arxiv",
    "version": 1
  }
}