Pith Number

pith:NMEIUQHQ

pith:2021:NMEIUQHQRSI72BYP3KGG3QI5CC

not attested not anchored not stored refs pending

Decentralized Coordinated State Estimation in Integrated Transmission and Distribution Systems

Jianhui Wang, Tianqiao Zhao, Yanbo Chen, Ying Zhang, Yue Meng

arxiv:2111.04555 v1 · 2021-11-08 · 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{NMEIUQHQRSI72BYP3KGG3QI5CC}

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	2026-07-05T03:30:01.319053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b088a40f08c91fd070fda8c6dc11d10b43befff47400060884999ed3df8ae55

Aliases

arxiv: 2111.04555 · arxiv_version: 2111.04555v1 · doi: 10.48550/arxiv.2111.04555 · pith_short_12: NMEIUQHQRSI7 · pith_short_16: NMEIUQHQRSI72BYP · pith_short_8: NMEIUQHQ

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/NMEIUQHQRSI72BYP3KGG3QI5CC \
  | 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: 6b088a40f08c91fd070fda8c6dc11d10b43befff47400060884999ed3df8ae55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d60ce7f33657514f8116a8d8a5c601afeddba32be4febd2d78759e10e197ddb2",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-11-08T15:12:23Z",
    "title_canon_sha256": "f9a4a0474a5c1cb00f43b06de359c9bdb4c1fc932abeb3e7dfad4445ba659676"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.04555",
    "kind": "arxiv",
    "version": 1
  }
}