Pith Number

pith:XIF7U5LK

pith:2019:XIF7U5LKGKXRPN6CINVIEDI536

not attested not anchored not stored refs pending

Aggressive Local Search for Constrained Optimal Control Problems with Many Local Minima

Han Feng, Javad Lavaei, Yuhao Ding

arxiv:1903.08634 v1 · 2019-03-20 · 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{XIF7U5LKGKXRPN6CINVIEDI536}

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	2026-05-17T23:50:47.556056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba0bfa756a32af17b7c2436a820d1ddf8eaa0a108362db636a5f3a56176d4299

Aliases

arxiv: 1903.08634 · arxiv_version: 1903.08634v1 · doi: 10.48550/arxiv.1903.08634 · pith_short_12: XIF7U5LKGKXR · pith_short_16: XIF7U5LKGKXRPN6C · pith_short_8: XIF7U5LK

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/XIF7U5LKGKXRPN6CINVIEDI536 \
  | 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: ba0bfa756a32af17b7c2436a820d1ddf8eaa0a108362db636a5f3a56176d4299

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3018f77090330fd4fd1e176773ea8055564b2297472bc341ed1f4e95bd4bc944",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-03-20T17:42:43Z",
    "title_canon_sha256": "dd915fa52fec1763ad363b97376de18889d94ac83ad1a14519c286a78fdbd71c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08634",
    "kind": "arxiv",
    "version": 1
  }
}