Pith Number

pith:5GX6RSJG

pith:2019:5GX6RSJG4UVARENF6DOM4BG5NA

not attested not anchored not stored refs pending

Secure Distributed Dynamic State Estimation in Wide-Area Smart Grids

Mehmet Necip Kurt, Xiaodong Wang, Yasin Yilmaz

arxiv:1902.07288 v2 · 2019-02-19 · cs.CR · cs.IT · 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{5GX6RSJG4UVARENF6DOM4BG5NA}

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	2026-05-17T23:40:38.990292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9afe8c926e52a0891a5f0dcce04dd68331fe6ee089064289d8e7c23b80b3cf3

Aliases

arxiv: 1902.07288 · arxiv_version: 1902.07288v2 · doi: 10.48550/arxiv.1902.07288 · pith_short_12: 5GX6RSJG4UVA · pith_short_16: 5GX6RSJG4UVARENF · pith_short_8: 5GX6RSJG

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/5GX6RSJG4UVARENF6DOM4BG5NA \
  | 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: e9afe8c926e52a0891a5f0dcce04dd68331fe6ee089064289d8e7c23b80b3cf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f4f1bd5ee318ddf9fa046603fa47931528236a12fa49d17be510c10c1b38508",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-02-19T21:11:45Z",
    "title_canon_sha256": "419c3de5f67405e5dd17dc2c9eec3cb09325a55373672c74a15f1c476e188355"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07288",
    "kind": "arxiv",
    "version": 2
  }
}