Pith Number

pith:VY3IDC7K

pith:2017:VY3IDC7KOFPHZ7OXBAJACFQXJW

not attested not anchored not stored refs pending

Strongly convex stochastic online optimization on a unit simplex with application to the mixing least square regression

Alexander Gasnikov, Anastasia Bayandina, Ekaterina Krymova, Elena Chernousova

arxiv:1703.06770 v2 · 2017-03-20 · 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{VY3IDC7KOFPHZ7OXBAJACFQXJW}

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	2026-05-18T00:48:04.850558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae36818bea715e7cfdd708120116174da92f5d639f784dafba791465f6fb20d2

Aliases

arxiv: 1703.06770 · arxiv_version: 1703.06770v2 · doi: 10.48550/arxiv.1703.06770 · pith_short_12: VY3IDC7KOFPH · pith_short_16: VY3IDC7KOFPHZ7OX · pith_short_8: VY3IDC7K

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/VY3IDC7KOFPHZ7OXBAJACFQXJW \
  | 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: ae36818bea715e7cfdd708120116174da92f5d639f784dafba791465f6fb20d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "319fb26da405d8abaa2432a41717e0a001f8b21c224f1d09eb0aeaaf023e74fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-03-20T14:23:39Z",
    "title_canon_sha256": "f98acf1af5b8785b38ae6bce76a642a4ba68c33da8049ba63d734f2835cb0233"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06770",
    "kind": "arxiv",
    "version": 2
  }
}