Pith Number

pith:IBP2AWOZ

pith:2025:IBP2AWOZN6FA7SXRWFBD527S5W

not attested not anchored not stored refs pending

An Efficient Plugin Method for Metric Optimization of Black-Box Models

Anirudh Srinivasan, Branislav Kveton, Gaurush Hiranandani, Nurendra Choudhary, Sahika Genc, Siddartha Devic

arxiv:2503.02119 v1 · 2025-03-03 · 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{IBP2AWOZN6FA7SXRWFBD527S5W}

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	2026-07-05T10:23:36.942869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

405fa059d96f8a0fcaf1b1423eebf2ed86fc9ac129efa8f3beedf19c828ac94b

Aliases

arxiv: 2503.02119 · arxiv_version: 2503.02119v1 · doi: 10.48550/arxiv.2503.02119 · pith_short_12: IBP2AWOZN6FA · pith_short_16: IBP2AWOZN6FA7SXR · pith_short_8: IBP2AWOZ

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/IBP2AWOZN6FA7SXRWFBD527S5W \
  | 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: 405fa059d96f8a0fcaf1b1423eebf2ed86fc9ac129efa8f3beedf19c828ac94b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f0bdecc297ec9a76e8f11c48750fe6b0bc91038420f237ce5c70edbcfecb278",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-03T23:01:36Z",
    "title_canon_sha256": "b3c538d1301ce60621774807edfe430c3d37c89b7c5c994f901a12f72464933a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.02119",
    "kind": "arxiv",
    "version": 1
  }
}