Pith Number

pith:B52QIQIA

pith:2019:B52QIQIA47BSLL4TDKJ22M6NO4

not attested not anchored not stored refs pending

Solving a Class of Non-Convex Min-Max Games Using Iterative First Order Methods

Jason D. Lee, Maher Nouiehed, Maziar Sanjabi, Meisam Razaviyayn, Tianjian Huang

arxiv:1902.08297 v3 · 2019-02-21 · math.OC · 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{B52QIQIA47BSLL4TDKJ22M6NO4}

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	2026-07-05T00:16:03.253823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f75044100e7c325af931a93ad33cd77237c3ea989c7afee8880a99317407f20

Aliases

arxiv: 1902.08297 · arxiv_version: 1902.08297v3 · doi: 10.48550/arxiv.1902.08297 · pith_short_12: B52QIQIA47BS · pith_short_16: B52QIQIA47BSLL4T · pith_short_8: B52QIQIA

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/B52QIQIA47BSLL4TDKJ22M6NO4 \
  | 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: 0f75044100e7c325af931a93ad33cd77237c3ea989c7afee8880a99317407f20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bb8109134a08facb735249097ca407d14f0bf5f3ac02dcb64e965c325497d8e",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-02-21T23:02:38Z",
    "title_canon_sha256": "cb3cafacb6b64832f07136d148194745e62bb71d950957e75057a4b6df46b129"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08297",
    "kind": "arxiv",
    "version": 3
  }
}