Pith Number

pith:MQVY5IDK

pith:2013:MQVY5IDK2CFSGUYDPPQP2GQ3JH

not attested not anchored not stored refs pending

Stochastic Recursive Optimal Control Problem with Time Delay and Applications

Huanshui Zhang, Jingtao Shi

arxiv:1304.6182 v3 · 2013-04-23 · math.OC · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQVY5IDK2CFSGUYDPPQP2GQ3JH}

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	2026-05-18T02:44:32.327161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

642b8ea06ad08b2353037be0fd1a1b49ef2ac011cf59e9b5f75ddc508c1a3f46

Aliases

arxiv: 1304.6182 · arxiv_version: 1304.6182v3 · doi: 10.48550/arxiv.1304.6182 · pith_short_12: MQVY5IDK2CFS · pith_short_16: MQVY5IDK2CFSGUYD · pith_short_8: MQVY5IDK

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/MQVY5IDK2CFSGUYDPPQP2GQ3JH \
  | 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: 642b8ea06ad08b2353037be0fd1a1b49ef2ac011cf59e9b5f75ddc508c1a3f46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab9959c92abe8d3a2d8cd57cfa696214ff23a412f7f5cf2ff18e9eebcdcc5e99",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-04-23T06:52:09Z",
    "title_canon_sha256": "ea23acf5f96580d76480abc99fed058bd6c9463be9fe3320a58cd73ad6a97d0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6182",
    "kind": "arxiv",
    "version": 3
  }
}