Pith Number

pith:FTEYHLSK

pith:2019:FTEYHLSKEU7ZM2KUEBBIYCVZJ2

not attested not anchored not stored refs pending

Non-asymptotic Analysis of Stochastic Methods for Non-Smooth Non-Convex Regularized Problems

Rong Jin, Tianbao Yang, Yi Xu

arxiv:1902.07672 v4 · 2019-02-20 · 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{FTEYHLSKEU7ZM2KUEBBIYCVZJ2}

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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.

Cited by

1 paper in Pith

Stochastic Optimization for Non-convex Inf-Projection Problems

Receipt and verification

First computed	2026-07-05T00:19:59.370986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cc983ae4a253f96695420428c0ab94ea802998f4531748bb0ad794da1d045f4

Aliases

arxiv: 1902.07672 · arxiv_version: 1902.07672v4 · doi: 10.48550/arxiv.1902.07672 · pith_short_12: FTEYHLSKEU7Z · pith_short_16: FTEYHLSKEU7ZM2KU · pith_short_8: FTEYHLSK

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/FTEYHLSKEU7ZM2KUEBBIYCVZJ2 \
  | 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: 2cc983ae4a253f96695420428c0ab94ea802998f4531748bb0ad794da1d045f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff72d369ef0b8844a12b788e3f9ad2483f56e9fb6b3faab7eb384f81725313ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-02-20T17:37:00Z",
    "title_canon_sha256": "328b46dff24a149aa8bc48b16e7ddc89a58e33301cd985331f70783f9a2447ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07672",
    "kind": "arxiv",
    "version": 4
  }
}