Pith Number

pith:ORPMQCQU

pith:2018:ORPMQCQUVY6WMSV72AVPAETIWM

not attested not anchored not stored refs pending

Hierarchical Distributed Voltage Regulation in Networked Autonomous Grids

Changhong Zhao, Fei Ding, Lijun Chen, Wenbo Wang, Xinyang Zhou, Zhiyuan Liu

arxiv:1809.08624 v3 · 2018-09-23 · 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{ORPMQCQUVY6WMSV72AVPAETIWM}

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	2026-05-17T23:51:58.864858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

745ec80a14ae3d664abfd02af01268b3029d035dcb681818ce6d21a6640591a7

Aliases

arxiv: 1809.08624 · arxiv_version: 1809.08624v3 · doi: 10.48550/arxiv.1809.08624 · pith_short_12: ORPMQCQUVY6W · pith_short_16: ORPMQCQUVY6WMSV7 · pith_short_8: ORPMQCQU

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/ORPMQCQUVY6WMSV72AVPAETIWM \
  | 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: 745ec80a14ae3d664abfd02af01268b3029d035dcb681818ce6d21a6640591a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af2e6eae57cab3cc60541510c638cea5f15e8f7bbf3e32598f69aaa037c0e0ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-09-23T16:14:43Z",
    "title_canon_sha256": "46fefb428d152ba12416fe2f572e486faf945154136c169e9b7e2ecdb77527ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08624",
    "kind": "arxiv",
    "version": 3
  }
}