Pith Number

pith:4UYYTOB7

pith:2021:4UYYTOB7GTD7GQYJ26TOU7DYEY

not attested not anchored not stored refs pending

A Distributed Scheme for Voltage and Frequency Control and Power Sharing in Inverter Based Microgrids

Ioannis Lestas, Jeremy D. Watson, Khaled Laib, Yemi Ojo

arxiv:2109.10956 v2 · 2021-09-22 · math.OC · cs.SY · eess.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{4UYYTOB7GTD7GQYJ26TOU7DYEY}

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	2026-07-05T05:33:06.284242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e53189b83f34c7f34309d7a6ea7c782634838dfd3d76acc4fdfc7f25b68876dd

Aliases

arxiv: 2109.10956 · arxiv_version: 2109.10956v2 · doi: 10.48550/arxiv.2109.10956 · pith_short_12: 4UYYTOB7GTD7 · pith_short_16: 4UYYTOB7GTD7GQYJ · pith_short_8: 4UYYTOB7

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/4UYYTOB7GTD7GQYJ26TOU7DYEY \
  | 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: e53189b83f34c7f34309d7a6ea7c782634838dfd3d76acc4fdfc7f25b68876dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7867c4ff7a505a51e01761f41b46b3efa7b61a831dcb36f3753b4258105e5a97",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-09-22T18:19:39Z",
    "title_canon_sha256": "4afc786d81ab14b162db14c3245c618912457d3a07e8461990f25bc5cefdd347"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.10956",
    "kind": "arxiv",
    "version": 2
  }
}