Pith Number

pith:ZVQU7YOU

pith:2017:ZVQU7YOUVIW2BUWIXGQQBOHYIM

not attested not anchored not stored refs pending

The Approximate Duality Gap Technique: A Unified Theory of First-Order Methods

Jelena Diakonikolas, Lorenzo Orecchia

arxiv:1712.02485 v3 · 2017-12-07 · math.OC · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZVQU7YOUVIW2BUWIXGQQBOHYIM}

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

Adaptive Federated Optimization

Receipt and verification

First computed	2026-07-05T00:25:23.560403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd614fe1d4aa2da0d2c8b9a100b8f8433b3ddc972a6c517df1e74e9ea344b2d3

Aliases

arxiv: 1712.02485 · arxiv_version: 1712.02485v3 · doi: 10.48550/arxiv.1712.02485 · pith_short_12: ZVQU7YOUVIW2 · pith_short_16: ZVQU7YOUVIW2BUWI · pith_short_8: ZVQU7YOU

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/ZVQU7YOUVIW2BUWIXGQQBOHYIM \
  | 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: cd614fe1d4aa2da0d2c8b9a100b8f8433b3ddc972a6c517df1e74e9ea344b2d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a9fc44b2a262132445c5a38b3d4b9e829b119fbcddc131171ff37670753c26b",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-12-07T03:56:01Z",
    "title_canon_sha256": "8d7a9cdc0c9f4aad71df22185b1f9ecd60944ae00a8e2ed947df9f5053c3d754"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02485",
    "kind": "arxiv",
    "version": 3
  }
}