Pith Number

pith:2BQ5GQPT

pith:2026:2BQ5GQPTLRRZAPCQ7NJ4RN33SZ

not attested not anchored not stored refs pending

Principled Algorithms for Optimizing Generalized Metrics in Multi-Label Learning

Mehryar Mohri, Yutao Zhong

arxiv:2605.28767 v1 · 2026-05-27 · 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{2BQ5GQPTLRRZAPCQ7NJ4RN33SZ}

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	2026-05-28T02:05:02.495598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d061d341f35c63903c50fb53c8b77b9677347e22098dc1c0aa94f884be4daa9d

Aliases

arxiv: 2605.28767 · arxiv_version: 2605.28767v1 · doi: 10.48550/arxiv.2605.28767 · pith_short_12: 2BQ5GQPTLRRZ · pith_short_16: 2BQ5GQPTLRRZAPCQ · pith_short_8: 2BQ5GQPT

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/2BQ5GQPTLRRZAPCQ7NJ4RN33SZ \
  | 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: d061d341f35c63903c50fb53c8b77b9677347e22098dc1c0aa94f884be4daa9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b814c450afba050d0f5bcca7aab8b0236dc70f19664ae04e3e27cd914f1f9a99",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-27T17:23:58Z",
    "title_canon_sha256": "bc8d55da622b7753342d56a194f3bd97a949a4dda08503371ec60f4bc15c595c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28767",
    "kind": "arxiv",
    "version": 1
  }
}