Pith Number

pith:ZG6L4JHU

pith:2017:ZG6L4JHUE6ZSJNXLX27BXIXNC6

not attested not anchored not stored refs pending

On Time-Consistent Solution to Time-Inconsistent Linear-Quadratic Optimal Control of Discrete-Time Stochastic Systems

Ji-Feng Zhang, Xun Li, Yuan-Hua Ni

arxiv:1703.01942 v1 · 2017-03-06 · 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{ZG6L4JHUE6ZSJNXLX27BXIXNC6}

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	2026-05-18T00:49:29.192613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9bcbe24f427b324b6ebbebe1ba2ed178083916730aac068767ffbb72d03bfe6

Aliases

arxiv: 1703.01942 · arxiv_version: 1703.01942v1 · doi: 10.48550/arxiv.1703.01942 · pith_short_12: ZG6L4JHUE6ZS · pith_short_16: ZG6L4JHUE6ZSJNXL · pith_short_8: ZG6L4JHU

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/ZG6L4JHUE6ZSJNXLX27BXIXNC6 \
  | 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: c9bcbe24f427b324b6ebbebe1ba2ed178083916730aac068767ffbb72d03bfe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1381341249069ecc3c340274bf6b2c0478ad1c9bc55a30ebe83386b4f7e5206c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-03-06T16:04:21Z",
    "title_canon_sha256": "a0cbc0ef2c14b6a2d6c19152bc9a620012c467a6e0c7db970aba9b98487ddb3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01942",
    "kind": "arxiv",
    "version": 1
  }
}