Pith Number

pith:X2L4RTVM

pith:2021:X2L4RTVMOJULS24JWSEFJW4DHS

not attested not anchored not stored refs pending

Nonconvex-Nonconcave Min-Max Optimization with a Small Maximization Domain

Babak Barazandeh, Dmitrii M. Ostrovskii, Meisam Razaviyayn

arxiv:2110.03950 v2 · 2021-10-08 · math.OC · cs.GT · 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{X2L4RTVMOJULS24JWSEFJW4DHS}

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	2026-06-23T01:11:51.451448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be97c8ceac7268b96b89b48854db833c9091291340b8c24f3d4c6a76f1075735

Aliases

arxiv: 2110.03950 · arxiv_version: 2110.03950v2 · doi: 10.48550/arxiv.2110.03950 · pith_short_12: X2L4RTVMOJUL · pith_short_16: X2L4RTVMOJULS24J · pith_short_8: X2L4RTVM

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/X2L4RTVMOJULS24JWSEFJW4DHS \
  | 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: be97c8ceac7268b96b89b48854db833c9091291340b8c24f3d4c6a76f1075735

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1c4afd007f0a683b871db71741042d2c67a2cdf605f88291cda26768be16007",
    "cross_cats_sorted": [
      "cs.GT",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-10-08T07:46:18Z",
    "title_canon_sha256": "15c4313b0c1bbd332edf08e18c58974e79b11b9e51b54204a1da710e45bf5daa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03950",
    "kind": "arxiv",
    "version": 2
  }
}