Pith Number

pith:PQKC7Q5G

pith:2018:PQKC7Q5GNUCAM5GXQGDRM42653

not attested not anchored not stored refs pending

Backward Stochastic Riccati Equation with Jumps associated with Stochastic Linear Quadratic Optimal Control with Jumps and Random Coefficients

Fu Zhang, Qingxin Meng, Yuchao Dong

arxiv:1808.08336 v1 · 2018-08-25 · 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{PQKC7Q5GNUCAM5GXQGDRM42653}

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	2026-05-18T00:07:19.298666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c142fc3a66d040674d7818716735eeef11e864791fc13f93ba5dcbcaf8da416

Aliases

arxiv: 1808.08336 · arxiv_version: 1808.08336v1 · doi: 10.48550/arxiv.1808.08336 · pith_short_12: PQKC7Q5GNUCA · pith_short_16: PQKC7Q5GNUCAM5GX · pith_short_8: PQKC7Q5G

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/PQKC7Q5GNUCAM5GXQGDRM42653 \
  | 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: 7c142fc3a66d040674d7818716735eeef11e864791fc13f93ba5dcbcaf8da416

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8b2243e3cc5370c7d2304e16eb41ded3f4c8e11b75e38e4f278e76401a94a0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-08-25T00:57:37Z",
    "title_canon_sha256": "0aa33db1208809df33c72c003a61c41cefdbf01eb45139bb3ec54f8b13945e79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08336",
    "kind": "arxiv",
    "version": 1
  }
}