Pith Number

pith:L2VHNEEL

pith:2018:L2VHNEEL6HY3GZOZ46HDUYHPJJ

not attested not anchored not stored refs pending

Classification using Ensemble Learning under Weighted Misclassification Loss

Ann Mwangi, Joseph W. Hogan, Michael J. Daniels, Rami Kantor, Tao Liu, Yizhen Xu

arxiv:1812.06507 v2 · 2018-12-16 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L2VHNEEL6HY3GZOZ46HDUYHPJJ}

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	2026-05-17T23:46:29.288870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eaa76908bf1f1b365d9e78e3a60ef4a6a93472829777750dba49aa96e6d4cd6

Aliases

arxiv: 1812.06507 · arxiv_version: 1812.06507v2 · doi: 10.48550/arxiv.1812.06507 · pith_short_12: L2VHNEEL6HY3 · pith_short_16: L2VHNEEL6HY3GZOZ · pith_short_8: L2VHNEEL

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/L2VHNEEL6HY3GZOZ46HDUYHPJJ \
  | 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: 5eaa76908bf1f1b365d9e78e3a60ef4a6a93472829777750dba49aa96e6d4cd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7742fbcceae98a71759c6dc2bb21fdc2e56ce6c527a7adc9d0884403def20762",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-12-16T17:43:08Z",
    "title_canon_sha256": "37a92157611dbd7bbe33b9e0ff80fb04f95d5bbb63df57c5ac87810ec0777f2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06507",
    "kind": "arxiv",
    "version": 2
  }
}