Pith Number

pith:4BLFA27E

pith:2018:4BLFA27E3JW36UVKM6YU5EWEJC

not attested not anchored not stored refs pending

First-order Convergence Theory for Weakly-Convex-Weakly-Concave Min-max Problems

Hassan Rafique, Mingrui Liu, Qihang Lin, Tianbao Yang

arxiv:1810.10207 v4 · 2018-10-24 · math.OC · 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{4BLFA27E3JW36UVKM6YU5EWEJC}

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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.

Cited by

2 papers in Pith

Training Deep Learning Models with Norm-Constrained LMOs

A unified perspective on fine-tuning and sampling with diffusion and flow models

Receipt and verification

First computed	2026-07-05T02:55:51.063352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e056506be4da6dbf52aa67b14e92c448815c7127375a5c1d5f4ed12d1ff4749d

Aliases

arxiv: 1810.10207 · arxiv_version: 1810.10207v4 · doi: 10.48550/arxiv.1810.10207 · pith_short_12: 4BLFA27E3JW3 · pith_short_16: 4BLFA27E3JW36UVK · pith_short_8: 4BLFA27E

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/4BLFA27E3JW36UVKM6YU5EWEJC \
  | 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: e056506be4da6dbf52aa67b14e92c448815c7127375a5c1d5f4ed12d1ff4749d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39ffffefdbc5e9a345c8734a5dc502fb3d573381b854259a8b784285d17a5018",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-10-24T06:25:01Z",
    "title_canon_sha256": "c017b8dba0aafbcbb72373f7b78e5490da228e21243020fb9e28b8aadfc13ea2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10207",
    "kind": "arxiv",
    "version": 4
  }
}