Pith Number

pith:D45LPXQU

pith:2018:D45LPXQU4GWOOU5PPP6DLF5XVK

not attested not anchored not stored refs pending

Distributed Transient Frequency Control for Power Networks with Stability and Performance Guarantees

Jorge Cortes, Yifu Zhang

arxiv:1809.05642 v1 · 2018-09-15 · 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{D45LPXQU4GWOOU5PPP6DLF5XVK}

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	2026-05-18T00:05:40.376953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f3ab7de14e1ace753af7bfc3597b7aabc126e994505f4c9d909bde97b9001e4

Aliases

arxiv: 1809.05642 · arxiv_version: 1809.05642v1 · doi: 10.48550/arxiv.1809.05642 · pith_short_12: D45LPXQU4GWO · pith_short_16: D45LPXQU4GWOOU5P · pith_short_8: D45LPXQU

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/D45LPXQU4GWOOU5PPP6DLF5XVK \
  | 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: 1f3ab7de14e1ace753af7bfc3597b7aabc126e994505f4c9d909bde97b9001e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5642eeda06aeeffb3265c76f723860babea42608c903d58848eb1b16d127bd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-09-15T03:36:59Z",
    "title_canon_sha256": "60d2c2d9fb3b33f136181b75581457e6ac990f5c9b83bd44f4a3b95cb2db5f09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05642",
    "kind": "arxiv",
    "version": 1
  }
}