Pith Number

pith:UQY33QFF

pith:2022:UQY33QFFNK2IYWZH24VGMGBRCQ

not attested not anchored not stored refs pending

Robust and Fast Data-Driven Power System State Estimator Using Graph Neural Networks

Dejan Vukobratovic, Mirsad Cosovic, Ognjen Kundacina

arxiv:2206.02731 v1 · 2022-06-06 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UQY33QFFNK2IYWZH24VGMGBRCQ}

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	2026-07-05T04:29:20.771654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a431bdc0a56ab48c5b27d72a6618311416b127ee0a091a907fc278a057b5d4cc

Aliases

arxiv: 2206.02731 · arxiv_version: 2206.02731v1 · doi: 10.48550/arxiv.2206.02731 · pith_short_12: UQY33QFFNK2I · pith_short_16: UQY33QFFNK2IYWZH · pith_short_8: UQY33QFF

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/UQY33QFFNK2IYWZH24VGMGBRCQ \
  | 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: a431bdc0a56ab48c5b27d72a6618311416b127ee0a091a907fc278a057b5d4cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6c86e9cb7680aa3d4fee39b722ecdefcafe5296edd4d3e7b2c3787bbb5f14dd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-06T16:40:54Z",
    "title_canon_sha256": "1f3ffad51f215c507582ae75681044bb5fbf587d1e378e59b37576b617222874"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.02731",
    "kind": "arxiv",
    "version": 1
  }
}