Pith Number

pith:H5DFHBCJ

pith:2019:H5DFHBCJORKG3MGXRZTVA54JTO

not attested not anchored not stored refs pending

A method for the optimization of nonlinear systems with delays that guarantees stability and robustness

Jonas Otten, Martin M\"onnigmann

arxiv:1903.05562 v1 · 2019-03-13 · math.OC · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H5DFHBCJORKG3MGXRZTVA54JTO}

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	2026-05-17T23:51:20.614093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f4653844974546db0d78e675077899bb404a267ec37b2e225c78073a6a2e94e

Aliases

arxiv: 1903.05562 · arxiv_version: 1903.05562v1 · doi: 10.48550/arxiv.1903.05562 · pith_short_12: H5DFHBCJORKG · pith_short_16: H5DFHBCJORKG3MGX · pith_short_8: H5DFHBCJ

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/H5DFHBCJORKG3MGXRZTVA54JTO \
  | 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: 3f4653844974546db0d78e675077899bb404a267ec37b2e225c78073a6a2e94e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60779a88c2fce8e3fefe3763c3f6b0849e81bff18d4f38d9e0565d3d39baa725",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-03-13T16:00:46Z",
    "title_canon_sha256": "cacaa92da3ded18e613f2a7f92b69b99ad32beedddd22aeed9151bdcd1bdb8e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05562",
    "kind": "arxiv",
    "version": 1
  }
}