Pith Number

pith:WUXRPKSO

pith:2019:WUXRPKSOFIUION52T2P5VL62IP

not attested not anchored not stored refs pending

SGD: General Analysis and Improved Rates

Alibek Sailanbayev, Egor Shulgin, Nicolas Loizou, Peter Richtarik, Robert Mansel Gower, Xun Qian

arxiv:1901.09401 v4 · 2019-01-27 · 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{WUXRPKSOFIUION52T2P5VL62IP}

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.

Cited by

1 paper in Pith

Rapid training of Hamiltonian graph networks using random features

Receipt and verification

First computed	2026-07-05T02:16:25.302603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b52f17aa4e2a288737ba9e9fdaafda43cfb3168db01c0454f3d602b14da2e200

Aliases

arxiv: 1901.09401 · arxiv_version: 1901.09401v4 · doi: 10.48550/arxiv.1901.09401 · pith_short_12: WUXRPKSOFIUI · pith_short_16: WUXRPKSOFIUION52 · pith_short_8: WUXRPKSO

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/WUXRPKSOFIUION52T2P5VL62IP \
  | 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: b52f17aa4e2a288737ba9e9fdaafda43cfb3168db01c0454f3d602b14da2e200

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5adf153a9afabf4edc05246fa61d1d3020fd4988a456ac5364d92934c1e14c27",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-27T16:34:02Z",
    "title_canon_sha256": "d7a71bbe07841be4026a59428bb03c74574a070d6d14227449bf6674c3e1af55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09401",
    "kind": "arxiv",
    "version": 4
  }
}