Pith Number

pith:2UZ5ALN3

pith:2022:2UZ5ALN3FQRFT3P55AMUE2VYWI

not attested not anchored not stored refs pending

State Estimation in Electric Power Systems Leveraging Graph Neural Networks

Dejan Vukobratovic, Mirsad Cosovic, Ognjen Kundacina

arxiv:2201.04056 v2 · 2022-01-11 · cs.LG · cs.IT · cs.SY · eess.SY · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2UZ5ALN3FQRFT3P55AMUE2VYWI}

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	2026-07-05T05:37:52.681544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d533d02dbb2c2259edfde819426ab8b22d27a08758661d4077f58966206716bb

Aliases

arxiv: 2201.04056 · arxiv_version: 2201.04056v2 · doi: 10.48550/arxiv.2201.04056 · pith_short_12: 2UZ5ALN3FQRF · pith_short_16: 2UZ5ALN3FQRFT3P5 · pith_short_8: 2UZ5ALN3

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/2UZ5ALN3FQRFT3P55AMUE2VYWI \
  | 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: d533d02dbb2c2259edfde819426ab8b22d27a08758661d4077f58966206716bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1353e16bcad91f4d89d7448e7fcf8a57552faf2213458d3ee2b817f3ac1f2dc7",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.SY",
      "eess.SY",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-01-11T16:58:20Z",
    "title_canon_sha256": "3de7c17bedf8ae68deed527daeff2e7707078d2ca737afee3a78da934a2ce6a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.04056",
    "kind": "arxiv",
    "version": 2
  }
}