Pith Number

pith:7TOULSV7

pith:2022:7TOULSV7SK5E63PN5AYHNPOZUP

not attested not anchored not stored refs pending

Global Convergence of Successive Approximations for Non-convex Stochastic Optimal Control Problems

Rundong Xu, Shaolin Ji

arxiv:2207.01876 v2 · 2022-07-05 · math.OC · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TOULSV7SK5E63PN5AYHNPOZUP}

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	2026-07-05T11:35:47.256274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcdd45cabf92ba4f6dede83076bdd9a3e8f5fe20e8c90b258975703a6f60a843

Aliases

arxiv: 2207.01876 · arxiv_version: 2207.01876v2 · doi: 10.48550/arxiv.2207.01876 · pith_short_12: 7TOULSV7SK5E · pith_short_16: 7TOULSV7SK5E63PN · pith_short_8: 7TOULSV7

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/7TOULSV7SK5E63PN5AYHNPOZUP \
  | 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: fcdd45cabf92ba4f6dede83076bdd9a3e8f5fe20e8c90b258975703a6f60a843

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdead537de23fc24b042c0aa4d77dfad06523822a7eccf6ebd18c69d4de49872",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-07-05T08:15:33Z",
    "title_canon_sha256": "0f335537e1d8e99f5136842a70a5ca7e81bb3603fde5f36b2c1662a399b6370d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.01876",
    "kind": "arxiv",
    "version": 2
  }
}