Pith Number

pith:QMSDR2UI

pith:2019:QMSDR2UITGFYMF2KD47BVUELGI

not attested not anchored not stored refs pending

Orbital stabilization of nonlinear systems via Mexican sombrero energy shaping and pumping-and-damping injection

Bowen Yi, Dongjun Wu, Romeo Ortega, Weidong Zhang

arxiv:1903.04070 v3 · 2019-03-10 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QMSDR2UITGFYMF2KD47BVUELGI}

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	2026-06-04T20:14:11.807900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

832438ea88998b86174a1f3e1ad08b32083b533bd4fd4f85b1572073dce39f30

Aliases

arxiv: 1903.04070 · arxiv_version: 1903.04070v3 · doi: 10.48550/arxiv.1903.04070 · pith_short_12: QMSDR2UITGFY · pith_short_16: QMSDR2UITGFYMF2K · pith_short_8: QMSDR2UI

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/QMSDR2UITGFYMF2KD47BVUELGI \
  | 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: 832438ea88998b86174a1f3e1ad08b32083b533bd4fd4f85b1572073dce39f30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c887ba06ee26af0537d60b61fef3fa207f1f1c6f0e3f6fd6e362ba35b8042bb6",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-03-10T22:34:41Z",
    "title_canon_sha256": "62134ac270d419ccf838c5958e5d3e7d35fc2fb972ec4b1cda5e5fa7447ff64b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04070",
    "kind": "arxiv",
    "version": 3
  }
}