Pith Number

pith:AAQRRYCO

pith:2018:AAQRRYCOUEMRKYD7ETK5QBLKS6

not attested not anchored not stored refs pending

Maximal Positive Invariant Set Determination for Transient Stability Assessment in Power Systems

Antoine Oustry (LIX), Carmen Cardozo, Didier Henrion (LAAS-MAC), Patrick Panciatici

arxiv:1811.08722 v1 · 2018-11-21 · 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{AAQRRYCOUEMRKYD7ETK5QBLKS6}

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	2026-05-18T00:00:11.789635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

002118e04ea11915607f24d5d8056a9798b11589c2a0082b52bbee822de3e2a8

Aliases

arxiv: 1811.08722 · arxiv_version: 1811.08722v1 · doi: 10.48550/arxiv.1811.08722 · pith_short_12: AAQRRYCOUEMR · pith_short_16: AAQRRYCOUEMRKYD7 · pith_short_8: AAQRRYCO

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/AAQRRYCOUEMRKYD7ETK5QBLKS6 \
  | 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: 002118e04ea11915607f24d5d8056a9798b11589c2a0082b52bbee822de3e2a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "770d6deebc348dbdc8b1462907a797d1e2ff5ee45ba538ae75bc8f1ca3080334",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-11-21T13:35:06Z",
    "title_canon_sha256": "16f98eb309f118c49211f9144db6f49a2422586d54c7a6f8485651620fea6e5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08722",
    "kind": "arxiv",
    "version": 1
  }
}