Pith Number

pith:2D4OPX7R

pith:2014:2D4OPX7R5DGEUUAEIFS7BCQJFG

not attested not anchored not stored refs pending

Plug-and-play voltage and frequency control of islanded microgrids with meshed topology

Fabio Sarzo, Giancarlo Ferrari-Trecate, Stefano Riverso

arxiv:1405.2421 v4 · 2014-05-10 · cs.SY · 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{2D4OPX7R5DGEUUAEIFS7BCQJFG}

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	2026-05-18T02:41:10.071328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0f8e7dff1e8cc4a50044165f08a0929a6e689619a63434fd39b86accf983bff

Aliases

arxiv: 1405.2421 · arxiv_version: 1405.2421v4 · doi: 10.48550/arxiv.1405.2421 · pith_short_12: 2D4OPX7R5DGE · pith_short_16: 2D4OPX7R5DGEUUAE · pith_short_8: 2D4OPX7R

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/2D4OPX7R5DGEUUAEIFS7BCQJFG \
  | 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: d0f8e7dff1e8cc4a50044165f08a0929a6e689619a63434fd39b86accf983bff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d8d167e2ac789e01d56f32bd8edfcfc6aa25ca007169cb5c1fd83484e3eb41d",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2014-05-10T11:30:39Z",
    "title_canon_sha256": "27511dafb91803cbfd7d39d5de9358e03a84a92bb06e49c86f7faabec25110aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2421",
    "kind": "arxiv",
    "version": 4
  }
}