Pith Number

pith:3WXZ67WZ

pith:2023:3WXZ67WZOR2GIQMGOEGOUEG2E6

not attested not anchored not stored refs pending

Online Saddle Point Problem and Online Convex-Concave Optimization

Jian-Wei Liu, Qing-xin Meng

arxiv:2312.06957 v2 · 2023-12-12 · cs.LG · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3WXZ67WZOR2GIQMGOEGOUEG2E6}

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.

Cited by

1 paper in Pith

Forgetting-Factor Regret for Online Zero-Sum Games

Receipt and verification

First computed	2026-07-05T07:24:38.818760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddaf9f7ed97474644186710cea10da2799d092fe2f61d90a6ee535e02f296aa6

Aliases

arxiv: 2312.06957 · arxiv_version: 2312.06957v2 · doi: 10.48550/arxiv.2312.06957 · pith_short_12: 3WXZ67WZOR2G · pith_short_16: 3WXZ67WZOR2GIQMG · pith_short_8: 3WXZ67WZ

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/3WXZ67WZOR2GIQMGOEGOUEG2E6 \
  | 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: ddaf9f7ed97474644186710cea10da2799d092fe2f61d90a6ee535e02f296aa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30b46370387ba691b1b0b2114e67048544c4fe6771f4f3864e680e2703401396",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-12-12T03:34:09Z",
    "title_canon_sha256": "b2a03fbefc1c8ca31d7ba69a622d1c4f8351ac3b5760e2d17362ba2becd9922d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.06957",
    "kind": "arxiv",
    "version": 2
  }
}