Pith Number

pith:OPIU5HWP

pith:2019:OPIU5HWPFJPRCHTN3WBBMCKTRP

not attested not anchored not stored refs pending

Identifying Parameter Space for Robust Stability in Nonlinear Networks: A Microgrid Application

Frank Tuffner, Kevin Schneider, Sai Pushpak Nandanoori, Soumya Kundu, Wei Du

arxiv:1903.09145 v1 · 2019-03-21 · 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{OPIU5HWPFJPRCHTN3WBBMCKTRP}

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	2026-05-17T23:50:43.164800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73d14e9ecf2a5f111e6ddd821609538bc813ff49c2edabb0cf3d3591b35ede20

Aliases

arxiv: 1903.09145 · arxiv_version: 1903.09145v1 · doi: 10.48550/arxiv.1903.09145 · pith_short_12: OPIU5HWPFJPR · pith_short_16: OPIU5HWPFJPRCHTN · pith_short_8: OPIU5HWP

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/OPIU5HWPFJPRCHTN3WBBMCKTRP \
  | 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: 73d14e9ecf2a5f111e6ddd821609538bc813ff49c2edabb0cf3d3591b35ede20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7d68ff0fae74329d1611cd13ffb18bfd415f3b894321dc87facf013b114d852",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-03-21T17:58:31Z",
    "title_canon_sha256": "0e00ffbd3442d30aa2d6b74a978a8acc3de28b062c2a2d66a8782a9340498b9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09145",
    "kind": "arxiv",
    "version": 1
  }
}