Pith Number

pith:7AYM5UJS

pith:2014:7AYM5UJSIESNWUSZPXPAKLDXCU

not attested not anchored not stored refs pending

Stochastic Subgradient Algorithms for Strongly Convex Optimization over Distributed Networks

Muhammed O. Sayin, N. Denizcan Vanli, Suleyman S. Kozat

arxiv:1409.8277 v2 · 2014-09-29 · cs.NA · cs.SY · 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{7AYM5UJSIESNWUSZPXPAKLDXCU}

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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.

Receipt and verification

First computed	2026-05-18T01:34:35.496526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f830ced1324124db52597dde052c771523b873ccba334b5182e5611df6f854ec

Aliases

arxiv: 1409.8277 · arxiv_version: 1409.8277v2 · doi: 10.48550/arxiv.1409.8277 · pith_short_12: 7AYM5UJSIESN · pith_short_16: 7AYM5UJSIESNWUSZ · pith_short_8: 7AYM5UJS

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/7AYM5UJSIESNWUSZPXPAKLDXCU \
  | 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: f830ced1324124db52597dde052c771523b873ccba334b5182e5611df6f854ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0eb81d4ee3a1187a9747f0671f652e876699a6d50e472a6f40f2d48c3423804f",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2014-09-29T15:17:52Z",
    "title_canon_sha256": "2e8978df0dcca2042bd2cfe23011e62137875894629733f64c2f097cfd9f64ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.8277",
    "kind": "arxiv",
    "version": 2
  }
}