Pith Number

pith:ZHCWLN6F

pith:2016:ZHCWLN6FDQ37JSY45AMQSQP6L4

not attested not anchored not stored refs pending

Sparsity-Based Error Detection in DC Power Flow State Estimation

George Atia, Kianoosh G. Boroojeni, M. Hadi Amini, Mostafa Rahmani, Orkun Karabasoglu, S.S. Iyengar

arxiv:1605.04380 v3 · 2016-05-14 · cs.IT · cs.NA · 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{ZHCWLN6FDQ37JSY45AMQSQP6L4}

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	2026-05-18T01:07:53.678204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9c565b7c51c37f4cb1ce8190941fe5f3de481a955ec87286348a55dddbf8291

Aliases

arxiv: 1605.04380 · arxiv_version: 1605.04380v3 · doi: 10.48550/arxiv.1605.04380 · pith_short_12: ZHCWLN6FDQ37 · pith_short_16: ZHCWLN6FDQ37JSY4 · pith_short_8: ZHCWLN6F

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/ZHCWLN6FDQ37JSY45AMQSQP6L4 \
  | 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: c9c565b7c51c37f4cb1ce8190941fe5f3de481a955ec87286348a55dddbf8291

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5c2ce23630d91fc31b33e38ac6752e43c6f3771b4f8a2f274d321fa83089d01",
    "cross_cats_sorted": [
      "cs.NA",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-05-14T05:07:37Z",
    "title_canon_sha256": "393575d03ce39f1d2c6c12c4339c6b7f7c00ac5d0aec6fa004ff74250c301967"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04380",
    "kind": "arxiv",
    "version": 3
  }
}