Pith Number

pith:73ZWVDYQ

pith:2015:73ZWVDYQKFGBPFIAUIK57MP2C2

not attested not anchored not stored refs pending

Optimizing Non-decomposable Performance Measures: A Tale of Two Classes

Harikrishna Narasimhan, Prateek Jain, Purushottam Kar

arxiv:1505.06812 v1 · 2015-05-26 · 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{73ZWVDYQKFGBPFIAUIK57MP2C2}

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	2026-05-18T02:03:29.891133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fef36a8f10514c179500a215dfb1fa16bf0fe56803dff38b4be6940425689335

Aliases

arxiv: 1505.06812 · arxiv_version: 1505.06812v1 · doi: 10.48550/arxiv.1505.06812 · pith_short_12: 73ZWVDYQKFGB · pith_short_16: 73ZWVDYQKFGBPFIA · pith_short_8: 73ZWVDYQ

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/73ZWVDYQKFGBPFIAUIK57MP2C2 \
  | 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: fef36a8f10514c179500a215dfb1fa16bf0fe56803dff38b4be6940425689335

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36d057aa675fbca1d163d85893fb06629064a68927e85fd053bf1cfda552f6df",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-05-26T05:59:33Z",
    "title_canon_sha256": "606ae926d8910d6de55f8cd85c49f17535c54498bb88b4ebb4406af65f4c79be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06812",
    "kind": "arxiv",
    "version": 1
  }
}