Pith Number

pith:REHYKA5S

pith:2018:REHYKA5SIRBEWP42FHEL4QAYDO

not attested not anchored not stored refs pending

Fastest Rates for Stochastic Mirror Descent Methods

Filip Hanzely, Peter Richt\'arik

arxiv:1803.07374 v1 · 2018-03-20 · math.OC · cs.CC · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{REHYKA5SIRBEWP42FHEL4QAYDO}

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	2026-05-18T00:20:22.687759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

890f8503b244424b3f9a29c8be40181bb0293d6d4b6359e3b59367b987ff719a

Aliases

arxiv: 1803.07374 · arxiv_version: 1803.07374v1 · doi: 10.48550/arxiv.1803.07374 · pith_short_12: REHYKA5SIRBE · pith_short_16: REHYKA5SIRBEWP42 · pith_short_8: REHYKA5S

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/REHYKA5SIRBEWP42FHEL4QAYDO \
  | 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: 890f8503b244424b3f9a29c8be40181bb0293d6d4b6359e3b59367b987ff719a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02624a5200ac3a28963c66ea5a07faba3200f821f47d348952ac606d73cf5877",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-03-20T11:27:01Z",
    "title_canon_sha256": "31002c689665cbcdec0f722970894027b76ff50466ee19a445a7ed10e46a74e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07374",
    "kind": "arxiv",
    "version": 1
  }
}