Pith Number

pith:2XVKDCCR

pith:2021:2XVKDCCRBIZ65K7RMIXAYQA4YK

not attested not anchored not stored refs pending

OOD-CV: A Benchmark for Robustness to Out-of-Distribution Shifts of Individual Nuisances in Natural Images

Adam Kortylewski, Alan Yuille, Angtian Wang, Bingchen Zhao, Ju He, Mingxin Yu, Shaozuo Yu, Shenxiao Mei, Wufei Ma

arxiv:2111.14341 v4 · 2021-11-29 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XVKDCCRBIZ65K7RMIXAYQA4YK}

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	2026-07-05T05:03:49.904757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5eaa188510a33eeabf1622e0c401cc29f5934b82b93c9d6c6a092bf7826656c

Aliases

arxiv: 2111.14341 · arxiv_version: 2111.14341v4 · doi: 10.48550/arxiv.2111.14341 · pith_short_12: 2XVKDCCRBIZ6 · pith_short_16: 2XVKDCCRBIZ65K7R · pith_short_8: 2XVKDCCR

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/2XVKDCCRBIZ65K7RMIXAYQA4YK \
  | 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: d5eaa188510a33eeabf1622e0c401cc29f5934b82b93c9d6c6a092bf7826656c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9308a36074fdeac04ba8013cfdc5d4332f24773e8fdffc31e0ea9925ef6ba58a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-29T06:18:46Z",
    "title_canon_sha256": "ef29b9e062ec750c8e81f324e77da2fcbcee2d14c9e83efbeedc17bb08065b6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.14341",
    "kind": "arxiv",
    "version": 4
  }
}