Pith Number

pith:BZVRG4K4

pith:2018:BZVRG4K4I2QRU5JPBFM74BWEJY

not attested not anchored not stored refs pending

Stabilization of port-Hamiltonian systems by nonlinear boundary control in the presence of disturbances

Hans Zwart, Jochen Schmid

arxiv:1804.10598 v2 · 2018-04-27 · 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{BZVRG4K4I2QRU5JPBFM74BWEJY}

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	2026-05-18T00:06:02.411288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e6b13715c46a11a752f0959fe06c44e3509195d2c75ab91f81824d194fc1014

Aliases

arxiv: 1804.10598 · arxiv_version: 1804.10598v2 · doi: 10.48550/arxiv.1804.10598 · pith_short_12: BZVRG4K4I2QR · pith_short_16: BZVRG4K4I2QRU5JP · pith_short_8: BZVRG4K4

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/BZVRG4K4I2QRU5JPBFM74BWEJY \
  | 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: 0e6b13715c46a11a752f0959fe06c44e3509195d2c75ab91f81824d194fc1014

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3057c499496a9f766960e5239914268448baad495f2971baf04ad72a829b5e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-04-27T17:27:50Z",
    "title_canon_sha256": "588b3e079f8857e0178172397976eee1e30b0aaa9c4359e86dcbad8c628ddd53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10598",
    "kind": "arxiv",
    "version": 2
  }
}