Pith Number

pith:3WWNV356

pith:2018:3WWNV356A53NDBMXSP4W4FMJWE

not attested not anchored not stored refs pending

A Sufficient Condition for Small-Signal Stability and Construction of Robust Stability Region

Hung D. Nguyen, Konstantin Turitsyn, Krishnamurthy Dvijotham, Parikshit Pareek

arxiv:1811.03805 v1 · 2018-11-09 · 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{3WWNV356A53NDBMXSP4W4FMJWE}

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	2026-05-18T00:01:11.964881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddacdaefbe0776d1859793f96e1589b10c67ad8a5b2aeb5678a74413c617877b

Aliases

arxiv: 1811.03805 · arxiv_version: 1811.03805v1 · doi: 10.48550/arxiv.1811.03805 · pith_short_12: 3WWNV356A53N · pith_short_16: 3WWNV356A53NDBMX · pith_short_8: 3WWNV356

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/3WWNV356A53NDBMXSP4W4FMJWE \
  | 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: ddacdaefbe0776d1859793f96e1589b10c67ad8a5b2aeb5678a74413c617877b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "711f987f524e973b997522a244e3567c56bc352e5a2156303b8946336b5736c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-11-09T07:53:57Z",
    "title_canon_sha256": "ed755e385cc17895c13005f8a6d54139fd50707b9210a43dbe86fead730bd9df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03805",
    "kind": "arxiv",
    "version": 1
  }
}