Pith Number

pith:BLRRH6QB

pith:2021:BLRRH6QBN4OF2ICD72BOSRKPK7

not attested not anchored not stored refs pending

Extending the WILDS Benchmark for Unsupervised Adaptation

Ananya Kumar, Chelsea Finn, Etienne David, Henrik Marklund, Ian Stavness, Irena Gao, Jure Leskovec, Kate Saenko, Kendrick Shen, Michihiro Yasunaga, Pang Wei Koh, Percy Liang, Sang Michael Xie, Sara Beery, Sergey Levine, Shiori Sagawa, Tatsunori Hashimoto, Tony Lee, Wei Guo, Weihua Hu

arxiv:2112.05090 v2 · 2021-12-09 · cs.LG · cs.AI · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BLRRH6QBN4OF2ICD72BOSRKPK7}

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	2026-07-05T04:17:19.245060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ae313fa016f1c5d2043fe82e9454f57dacd054c7dc160f97ea3c12636019699

Aliases

arxiv: 2112.05090 · arxiv_version: 2112.05090v2 · doi: 10.48550/arxiv.2112.05090 · pith_short_12: BLRRH6QBN4OF · pith_short_16: BLRRH6QBN4OF2ICD · pith_short_8: BLRRH6QB

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/BLRRH6QBN4OF2ICD72BOSRKPK7 \
  | 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: 0ae313fa016f1c5d2043fe82e9454f57dacd054c7dc160f97ea3c12636019699

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "488e7adf0931c5e45e0d9d2d69a5bca5fce7b1c9aad11761218ce79e693e95b6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-09T18:32:38Z",
    "title_canon_sha256": "d950781f740b4bd5f077b29a66e5fb4d6457da7da9697768ff0a72bc37c816ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.05090",
    "kind": "arxiv",
    "version": 2
  }
}