Pith Number

pith:4D2HRWBP

pith:2017:4D2HRWBPFPTJOLCDXTEI5R5JQR

not attested not anchored not stored refs pending

Accelerated Method for Stochastic Composition Optimization with Nonsmooth Regularization

Bin Gu, Heng Huang, Ji Liu, Zhouyuan Huo

arxiv:1711.03937 v2 · 2017-11-10 · 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{4D2HRWBPFPTJOLCDXTEI5R5JQR}

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	2026-05-18T00:27:04.357354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0f478d82f2be6972c43bcc88ec7a984502d55905e84dca3665a8d50b76cfb3c

Aliases

arxiv: 1711.03937 · arxiv_version: 1711.03937v2 · doi: 10.48550/arxiv.1711.03937 · pith_short_12: 4D2HRWBPFPTJ · pith_short_16: 4D2HRWBPFPTJOLCD · pith_short_8: 4D2HRWBP

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/4D2HRWBPFPTJOLCDXTEI5R5JQR \
  | 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: e0f478d82f2be6972c43bcc88ec7a984502d55905e84dca3665a8d50b76cfb3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67e7ca0afc9aaf190e0d9435d4de3211c107d3f25205d90991d90f928ff686e5",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-11-10T17:48:27Z",
    "title_canon_sha256": "c3ccb7624089872631e2fd1709c64ad1eeab4d687d11d2663e655b3ba214e7c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03937",
    "kind": "arxiv",
    "version": 2
  }
}