Pith Number

pith:G4NPQNMY

pith:2017:G4NPQNMYX5MVIMB5DSM44GCKNB

not attested not anchored not stored refs pending

Run-and-Inspect Method for Nonconvex Optimization and Global Optimality Bounds for R-Local Minimizers

Wotao Yin, Yifan Chen, Yuejiao Sun

arxiv:1711.08172 v2 · 2017-11-22 · 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{G4NPQNMYX5MVIMB5DSM44GCKNB}

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	2026-05-18T00:12:06.142104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

371af83598bf5954303d1c99ce184a684d3c908ffe9e47591b0e1bb8771fc2dd

Aliases

arxiv: 1711.08172 · arxiv_version: 1711.08172v2 · doi: 10.48550/arxiv.1711.08172 · pith_short_12: G4NPQNMYX5MV · pith_short_16: G4NPQNMYX5MVIMB5 · pith_short_8: G4NPQNMY

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/G4NPQNMYX5MVIMB5DSM44GCKNB \
  | 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: 371af83598bf5954303d1c99ce184a684d3c908ffe9e47591b0e1bb8771fc2dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2938c922874d5862d8278b77f62d0c3023d064dfe9deec97eec38b05b3229b4d",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-11-22T08:15:03Z",
    "title_canon_sha256": "19b990c42249f8af83260a5acd331b3a3cb0c32921f9c517d1056961573a1ec9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08172",
    "kind": "arxiv",
    "version": 2
  }
}