Pith Number

pith:W2VI7TEP

pith:2021:W2VI7TEPH2N7Z44MPHBBT6WR75

not attested not anchored not stored refs pending

WOOD: Wasserstein-based Out-of-Distribution Detection

Jionghua "Judy" Jin, Wenbo Sun, Xiaowei Yue, Yinan Wang, Zhenyu "James" Kong

arxiv:2112.06384 v1 · 2021-12-13 · cs.LG · 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{W2VI7TEPH2N7Z44MPHBBT6WR75}

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	2026-07-05T03:40:13.382082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6aa8fcc8f3e9bfcf38c79c219fad1ff7c72bdbbc1aa401e45c21b27a88f360e

Aliases

arxiv: 2112.06384 · arxiv_version: 2112.06384v1 · doi: 10.48550/arxiv.2112.06384 · pith_short_12: W2VI7TEPH2N7 · pith_short_16: W2VI7TEPH2N7Z44M · pith_short_8: W2VI7TEP

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/W2VI7TEPH2N7Z44MPHBBT6WR75 \
  | 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: b6aa8fcc8f3e9bfcf38c79c219fad1ff7c72bdbbc1aa401e45c21b27a88f360e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f202295d550e53f8063a57ee272fcfc03b59af9fb04d6e26eec4bc6da816da1b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-13T02:35:15Z",
    "title_canon_sha256": "304725bc425462b58be62e1730c815c54282af22ed689ef313139d39acbd78a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.06384",
    "kind": "arxiv",
    "version": 1
  }
}