Pith Number

pith:2XJ2AIR6

pith:2018:2XJ2AIR6YCK5KXVSS3PZQO6ZQT

not attested not anchored not stored refs pending

Stochastic model-based minimization of weakly convex functions

Damek Davis, Dmitriy Drusvyatskiy

arxiv:1803.06523 v3 · 2018-03-17 · math.OC · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XJ2AIR6YCK5KXVSS3PZQO6ZQT}

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	2026-05-18T00:07:17.913682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5d3a0223ec095d55eb296df983bd984c7c2ccfb7c262ab28b0f9577b4b3d498

Aliases

arxiv: 1803.06523 · arxiv_version: 1803.06523v3 · doi: 10.48550/arxiv.1803.06523 · pith_short_12: 2XJ2AIR6YCK5 · pith_short_16: 2XJ2AIR6YCK5KXVS · pith_short_8: 2XJ2AIR6

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/2XJ2AIR6YCK5KXVSS3PZQO6ZQT \
  | 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: d5d3a0223ec095d55eb296df983bd984c7c2ccfb7c262ab28b0f9577b4b3d498

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e3ad96621ca80e53ca311cee61e691c7ba8da8ff1467dcc03dff0cef937ffd2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-03-17T15:38:20Z",
    "title_canon_sha256": "c41c3ed6aedef6931223b94bc2c43317ac61b6133caf0813e5c61a941d7e6104"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06523",
    "kind": "arxiv",
    "version": 3
  }
}