Pith Number

pith:2RGYJC7R

pith:2019:2RGYJC7RK727NYLGV2BT33B7Y3

not attested not anchored not stored refs pending

Deep One-Class Classification Using Intra-Class Splitting

Bin Yang, Patrick Schlachter, Yiwen Liao

arxiv:1902.01194 v4 · 2019-02-04 · 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{2RGYJC7RK727NYLGV2BT33B7Y3}

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	2026-07-05T00:04:39.780284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d44d848bf157f5f6e166ae833dec3fc6d1835635697c0ba67ea017beaee5959f

Aliases

arxiv: 1902.01194 · arxiv_version: 1902.01194v4 · doi: 10.48550/arxiv.1902.01194 · pith_short_12: 2RGYJC7RK727 · pith_short_16: 2RGYJC7RK727NYLG · pith_short_8: 2RGYJC7R

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/2RGYJC7RK727NYLGV2BT33B7Y3 \
  | 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: d44d848bf157f5f6e166ae833dec3fc6d1835635697c0ba67ea017beaee5959f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ce5295a237c76a81f58f78ae05af763290a4bb71cd080c032b57ada3e6824fb",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-04T14:12:30Z",
    "title_canon_sha256": "4e528d8a551940adc2a3643b62e1a9f5c038968df48606f0c884b7b2d2facf9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01194",
    "kind": "arxiv",
    "version": 4
  }
}