Pith Number

pith:V4LJU54M

pith:2021:V4LJU54MBFGNAOT3LHKI4HG56Z

not attested not anchored not stored refs pending

Virtual Inertia Control of the Virtual Synchronous Generator: A Review

Dongliang Duan, Meiyi Li, Nengling Tai, Wentao Huang

arxiv:2109.07590 v1 · 2021-09-15 · eess.SY · 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{V4LJU54MBFGNAOT3LHKI4HG56Z}

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	2026-07-05T03:14:58.929216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af169a778c094cd03a7b59d48e1cddf641e7ab3e8f4152b43c940265a79cfbdd

Aliases

arxiv: 2109.07590 · arxiv_version: 2109.07590v1 · doi: 10.48550/arxiv.2109.07590 · pith_short_12: V4LJU54MBFGN · pith_short_16: V4LJU54MBFGNAOT3 · pith_short_8: V4LJU54M

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/V4LJU54MBFGNAOT3LHKI4HG56Z \
  | 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: af169a778c094cd03a7b59d48e1cddf641e7ab3e8f4152b43c940265a79cfbdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "095a5ded72e3d58c00fdc3d4dd00fa10f7c8de5618f2db5002cb3e78182bafe3",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-09-15T21:41:26Z",
    "title_canon_sha256": "8267d4eb390051d4c5b67bf40224d5c788d15ec6eca826732882fd241152fa82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.07590",
    "kind": "arxiv",
    "version": 1
  }
}