Pith Number

pith:P2PLKRGR

pith:2018:P2PLKRGRCJPTQPTMCJPYXBVPPV

not attested not anchored not stored refs pending

When Does Stochastic Gradient Algorithm Work Well?

Dzung T. Phan, Jayant R. Kalagnanam, Katya Scheinberg, Lam M. Nguyen, Nam H. Nguyen

arxiv:1801.06159 v2 · 2018-01-18 · stat.ML · cs.LG · 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{P2PLKRGRCJPTQPTMCJPYXBVPPV}

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	2026-05-17T23:57:32.325025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e9eb544d1125f383e6c125f8b86af7d721fe44a44488a3cae933a5bc02b041f

Aliases

arxiv: 1801.06159 · arxiv_version: 1801.06159v2 · doi: 10.48550/arxiv.1801.06159 · pith_short_12: P2PLKRGRCJPT · pith_short_16: P2PLKRGRCJPTQPTM · pith_short_8: P2PLKRGR

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/P2PLKRGRCJPTQPTMCJPYXBVPPV \
  | 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: 7e9eb544d1125f383e6c125f8b86af7d721fe44a44488a3cae933a5bc02b041f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3456a775b5e27747646015f3079e3190f24ce2717e9f30d2786debcff59964ad",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-01-18T18:23:02Z",
    "title_canon_sha256": "e608b5c3c668296bc623adcca3bc7fe1f8d44513d4d2b49c2ad2e6188d391225"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06159",
    "kind": "arxiv",
    "version": 2
  }
}