Pith Number

pith:RBZCCYZB

pith:2017:RBZCCYZBAJ4LDXVVGH62UZYF37

not attested not anchored not stored refs pending

The connection between discrete and continuous state constraints optimal control systems: the deterministic case

Shuzhen Yang

arxiv:1709.01167 v2 · 2017-09-01 · 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{RBZCCYZBAJ4LDXVVGH62UZYF37}

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	2026-05-17T23:59:25.184977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88722163210278b1deb531fdaa6705dffc6b3f80eaeade89c80eb870e6600cf6

Aliases

arxiv: 1709.01167 · arxiv_version: 1709.01167v2 · doi: 10.48550/arxiv.1709.01167 · pith_short_12: RBZCCYZBAJ4L · pith_short_16: RBZCCYZBAJ4LDXVV · pith_short_8: RBZCCYZB

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/RBZCCYZBAJ4LDXVVGH62UZYF37 \
  | 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: 88722163210278b1deb531fdaa6705dffc6b3f80eaeade89c80eb870e6600cf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "645d2febe3fec4f4cf5f8358ae6d267db64c905b7e37a6b173173bb8645623c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-09-01T01:12:52Z",
    "title_canon_sha256": "2b957fcd68048d0f909678109a13049df929bf249f493c32eac649f4597ba57f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01167",
    "kind": "arxiv",
    "version": 2
  }
}