Pith Number

pith:SYZWKEWR

pith:2017:SYZWKEWRC2NI55LQ3Y4RSSDRYV

not attested not anchored not stored refs pending

On variance reduction for stochastic smooth convex optimization with multiplicative noise

Alejandro Jofr\'e, Philip Thompson

arxiv:1705.02969 v4 · 2017-05-08 · 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{SYZWKEWRC2NI55LQ3Y4RSSDRYV}

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	2026-05-18T00:43:43.096651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96336512d1169a8ef570de39194871c55cc6dc69977addb050e295f7ff197585

Aliases

arxiv: 1705.02969 · arxiv_version: 1705.02969v4 · doi: 10.48550/arxiv.1705.02969 · pith_short_12: SYZWKEWRC2NI · pith_short_16: SYZWKEWRC2NI55LQ · pith_short_8: SYZWKEWR

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/SYZWKEWRC2NI55LQ3Y4RSSDRYV \
  | 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: 96336512d1169a8ef570de39194871c55cc6dc69977addb050e295f7ff197585

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5303218db65e0319d54c6e146d4047efd5ee309ba1b5a3c4a350c1df93e8271",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-05-08T16:50:15Z",
    "title_canon_sha256": "46d7548802033da986e648defc6bb6877934d40d5f340528e314a3893e0976d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02969",
    "kind": "arxiv",
    "version": 4
  }
}