Pith Number

pith:3LEBYDOH

pith:2016:3LEBYDOHGIWB74IKRDXJXXHC6R

not attested not anchored not stored refs pending

Fast Stochastic Methods for Nonsmooth Nonconvex Optimization

Alex Smola, Barnabas Poczos, Sashank J. Reddi, Suvrit Sra

arxiv:1605.06900 v1 · 2016-05-23 · math.OC · cs.LG · 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{3LEBYDOHGIWB74IKRDXJXXHC6R}

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	2026-05-18T01:14:10.956250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dac81c0dc7322c1ff10a88ee9bdce2f478efd9fa13801ad62aba35ed32350e4b

Aliases

arxiv: 1605.06900 · arxiv_version: 1605.06900v1 · doi: 10.48550/arxiv.1605.06900 · pith_short_12: 3LEBYDOHGIWB · pith_short_16: 3LEBYDOHGIWB74IK · pith_short_8: 3LEBYDOH

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/3LEBYDOHGIWB74IKRDXJXXHC6R \
  | 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: dac81c0dc7322c1ff10a88ee9bdce2f478efd9fa13801ad62aba35ed32350e4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "585da34ff10fe89ee0c01da9618741ce5af5bb344c2ab440103ee9b6804e4db1",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-05-23T05:49:00Z",
    "title_canon_sha256": "413b03b40e6365aef6c28534fbd367d621a576a760538841611bc24bfbec98e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.06900",
    "kind": "arxiv",
    "version": 1
  }
}