Pith Number

pith:64SKVAZN

pith:2016:64SKVAZNFZGFXWMM2DVAKBOPEM

not attested not anchored not stored refs pending

Mean-Field Stochastic Linear Quadratic Optimal Control Problems: Closed-Loop Solvability

Jingrui Sun, Jiongmin Yong, Xun Li

arxiv:1602.07825 v1 · 2016-02-25 · 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{64SKVAZNFZGFXWMM2DVAKBOPEM}

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	2026-05-18T01:19:58.501995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f724aa832d2e4c5bd98cd0ea0505cf2305428fc12230d039bae77bbe93cf2f4c

Aliases

arxiv: 1602.07825 · arxiv_version: 1602.07825v1 · doi: 10.48550/arxiv.1602.07825 · pith_short_12: 64SKVAZNFZGF · pith_short_16: 64SKVAZNFZGFXWMM · pith_short_8: 64SKVAZN

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/64SKVAZNFZGFXWMM2DVAKBOPEM \
  | 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: f724aa832d2e4c5bd98cd0ea0505cf2305428fc12230d039bae77bbe93cf2f4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ebfa829ec1a0db0d793a2157776898999b962d0fac465bb13be8468cdf17c18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-02-25T07:26:20Z",
    "title_canon_sha256": "c84edac793f8ba8c58da8cb01352cfb8ae895969908a5fc5e91b5b3debc9c6b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.07825",
    "kind": "arxiv",
    "version": 1
  }
}