Pith Number

pith:RXACAHFE

pith:2025:RXACAHFEZ4E77QGUSUSGRHTEMA

not attested not anchored not stored refs pending

Scalable Min-Max Optimization via Primal-Dual Exact Pareto Optimization

Lajos Hanzo, Sangwoo Park, Stefan Vlaski

arxiv:2504.02833 v1 · 2025-03-16 · math.OC · 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{RXACAHFEZ4E77QGUSUSGRHTEMA}

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	2026-07-05T10:44:03.597461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dc0201ca4cf09ffc0d49524689e64602a44dc9ba8c6bed9c55f3a749b5f7c08

Aliases

arxiv: 2504.02833 · arxiv_version: 2504.02833v1 · doi: 10.48550/arxiv.2504.02833 · pith_short_12: RXACAHFEZ4E7 · pith_short_16: RXACAHFEZ4E77QGU · pith_short_8: RXACAHFE

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/RXACAHFEZ4E77QGUSUSGRHTEMA \
  | 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: 8dc0201ca4cf09ffc0d49524689e64602a44dc9ba8c6bed9c55f3a749b5f7c08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e8c56300331375f5f62a6a31c37831900cfe2bc14085d11894475d6b1c23a96",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-03-16T11:05:51Z",
    "title_canon_sha256": "acdbfba09b9e0c81ae60a25093d68886977c4c78a08f9193a6b93cd624b95d7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.02833",
    "kind": "arxiv",
    "version": 1
  }
}