Pith Number

pith:4J7K7QLC

pith:2024:4J7K7QLCJJRT6S3INMCKAHGC7L

not attested not anchored not stored refs pending

Selective Mixup Fine-Tuning for Optimizing Non-Decomposable Objectives

Harsh Rangwani, Kunal Samanta, Sho Takemori, Shrinivas Ramasubramanian, Venkatesh Babu Radhakrishnan, Yuhei Umeda

arxiv:2403.18301 v1 · 2024-03-27 · cs.LG · cs.AI · cs.CV · 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{4J7K7QLCJJRT6S3INMCKAHGC7L}

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	2026-07-05T08:01:07.623776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e27eafc1624a633f4b686b04a01cc2faf26124549567a56106c11cf92888bc87

Aliases

arxiv: 2403.18301 · arxiv_version: 2403.18301v1 · doi: 10.48550/arxiv.2403.18301 · pith_short_12: 4J7K7QLCJJRT · pith_short_16: 4J7K7QLCJJRT6S3I · pith_short_8: 4J7K7QLC

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/4J7K7QLCJJRT6S3INMCKAHGC7L \
  | 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: e27eafc1624a633f4b686b04a01cc2faf26124549567a56106c11cf92888bc87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32a428261061ae8d7223065ac25946695e4554af6b92df33a6ad8f87c78ea386",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-03-27T06:55:23Z",
    "title_canon_sha256": "6d05a94718c93cb1779e3faa62b91ec29dc30eeb4d1507d679671ca37263d457"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.18301",
    "kind": "arxiv",
    "version": 1
  }
}