Pith Number

pith:LQ3S23E5

pith:2019:LQ3S23E5YWNLHZHQHVQOBWWCWA

not attested not anchored not stored refs pending

Enhanced Automatic Generation Control (E-AGC) for Electric Power Systems with Large Intermittent Renewable Energy Sources

Marija Ilic, Qixing Liu, Xia Miao

arxiv:1902.07644 v1 · 2019-02-20 · 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{LQ3S23E5YWNLHZHQHVQOBWWCWA}

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	2026-05-17T23:53:07.248515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c372d6c9dc59ab3e4f03d60e0dac2b021205f645165d1161c4f7f61b17857de

Aliases

arxiv: 1902.07644 · arxiv_version: 1902.07644v1 · doi: 10.48550/arxiv.1902.07644 · pith_short_12: LQ3S23E5YWNL · pith_short_16: LQ3S23E5YWNLHZHQ · pith_short_8: LQ3S23E5

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/LQ3S23E5YWNLHZHQHVQOBWWCWA \
  | 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: 5c372d6c9dc59ab3e4f03d60e0dac2b021205f645165d1161c4f7f61b17857de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20b58ecebc8823d91a0915b8d5851a364d1cf3e17351a5a850d497c18e6a78d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2019-02-20T17:00:23Z",
    "title_canon_sha256": "15f3b5b658e8d3bb634dd458ed1c45d37709fc684e68d21eb4fc36cd37d6ed6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07644",
    "kind": "arxiv",
    "version": 1
  }
}