Pith Number

pith:7ESMEIJM

pith:2019:7ESMEIJMEENZ4WD7HNEDDTM7UE

not attested not anchored not stored refs pending

Reducing the variance in online optimization by transporting past gradients

Ioannis Mitliagkas, Nicolas Le Roux, Pierre-Antoine Manzagol, Reza Babanezhad, S\'ebastien M. R. Arnold

arxiv:1906.03532 v2 · 2019-06-08 · cs.LG · math.OC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ESMEIJMEENZ4WD7HNEDDTM7UE}

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	2026-05-17T23:42:59.867262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f924c2212c211b9e587f3b4831cd9fa10605efe3f8351d535b5220a6b2f080d7

Aliases

arxiv: 1906.03532 · arxiv_version: 1906.03532v2 · doi: 10.48550/arxiv.1906.03532 · pith_short_12: 7ESMEIJMEENZ · pith_short_16: 7ESMEIJMEENZ4WD7 · pith_short_8: 7ESMEIJM

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/7ESMEIJMEENZ4WD7HNEDDTM7UE \
  | 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: f924c2212c211b9e587f3b4831cd9fa10605efe3f8351d535b5220a6b2f080d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bcebb28ceda479d15bb7fe80ba761d5f23aa12467bd7558b43533a43fb2db01",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-08T22:02:28Z",
    "title_canon_sha256": "5281d8d42ff155f0568c4150d75c210db8ee8d9a9b85939f1fbaee841c69cf34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03532",
    "kind": "arxiv",
    "version": 2
  }
}