Pith Number

pith:M3QZCBNN

pith:2018:M3QZCBNND6HM3LCA7VXSB2I7AV

not attested not anchored not stored refs pending

Out-of-Distribution Detection Using an Ensemble of Self Supervised Leave-out Classifiers

Apoorv Vyas, Bharat Kaul, Dipankar Das, Nataraj Jammalamadaka, Theodore L. Willke, Xia Zhu

arxiv:1809.03576 v1 · 2018-09-04 · cs.LG · cs.CV · stat.ML

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

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	2026-05-18T00:06:00.430749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66e19105ad1f8ecdac40fd6f20e91f0572c05ae9adf54a18442663ea1d31260e

Aliases

arxiv: 1809.03576 · arxiv_version: 1809.03576v1 · doi: 10.48550/arxiv.1809.03576 · pith_short_12: M3QZCBNND6HM · pith_short_16: M3QZCBNND6HM3LCA · pith_short_8: M3QZCBNN

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/M3QZCBNND6HM3LCA7VXSB2I7AV \
  | 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: 66e19105ad1f8ecdac40fd6f20e91f0572c05ae9adf54a18442663ea1d31260e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddd89c10328af2f9839e31a32f094913b0174babd1b6469075f882649511b20e",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-09-04T16:00:08Z",
    "title_canon_sha256": "889cba1decd3f9bb2bf4998182bd839bd3e7c912cf7e1d977c6b61a2949f3758"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03576",
    "kind": "arxiv",
    "version": 1
  }
}