Pith Number

pith:4PPQPDKA

pith:2024:4PPQPDKA6IVZCVN6CIMFX3TUBI

not attested not anchored not stored refs pending

Stochastic Extragradient with Flip-Flop Shuffling & Anchoring: Provable Improvements

Chulhee Yun, Donghwan Kim, Jiseok Chae

arxiv:2501.00511 v1 · 2024-12-31 · 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{4PPQPDKA6IVZCVN6CIMFX3TUBI}

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	2026-07-05T09:56:06.936418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3df078d40f22b9155be12185bee740a3f3e73332229554b7772d81d99ff1c2e

Aliases

arxiv: 2501.00511 · arxiv_version: 2501.00511v1 · doi: 10.48550/arxiv.2501.00511 · pith_short_12: 4PPQPDKA6IVZ · pith_short_16: 4PPQPDKA6IVZCVN6 · pith_short_8: 4PPQPDKA

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/4PPQPDKA6IVZCVN6CIMFX3TUBI \
  | 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: e3df078d40f22b9155be12185bee740a3f3e73332229554b7772d81d99ff1c2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f27b5bf02d99e8b1a74c51e70c5ad7e9aa743d3501404e5adc11dfc26a60cbe2",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-31T15:49:25Z",
    "title_canon_sha256": "6edbe97de69775244d996c2e059098099af81f7ee22634516329d31b6d39e083"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.00511",
    "kind": "arxiv",
    "version": 1
  }
}