Pith Number

pith:4LZ6MAMM

pith:2020:4LZ6MAMMWVLOLYYDPEK6YHIYJE

not attested not anchored not stored refs pending

Semiglobal optimal feedback stabilization of autonomous systems via deep neural network approximation

Daniel Walter, Karl Kunisch

arxiv:2002.08625 v2 · 2020-02-20 · 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{4LZ6MAMMWVLOLYYDPEK6YHIYJE}

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.

Cited by

1 paper in Pith

Tensor Decomposition Methods for High-dimensional Hamilton-Jacobi-Bellman Equations

Receipt and verification

First computed	2026-07-05T01:30:39.983504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2f3e6018cb556e5e3037915ec1d184924ecbb11454fcbdc6c235585f9bd93aa

Aliases

arxiv: 2002.08625 · arxiv_version: 2002.08625v2 · doi: 10.48550/arxiv.2002.08625 · pith_short_12: 4LZ6MAMMWVLO · pith_short_16: 4LZ6MAMMWVLOLYYD · pith_short_8: 4LZ6MAMM

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/4LZ6MAMMWVLOLYYDPEK6YHIYJE \
  | 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: e2f3e6018cb556e5e3037915ec1d184924ecbb11454fcbdc6c235585f9bd93aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7aea0d775bad3fc3d4f7a5e738564006393bf21cd1aa840534eed31b01bb5991",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2020-02-20T09:03:06Z",
    "title_canon_sha256": "713bae7d0a292d1a5284492c5522283024e885123d4a2a0cdc2195ec739ecfb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.08625",
    "kind": "arxiv",
    "version": 2
  }
}