Pith Number

pith:PNYLQG7P

pith:2011:PNYLQG7PIUOWPVW67SNJOWJJ2X

not attested not anchored not stored refs pending

Nobody but You: Sensor Selection for Voltage Regulation in Smart Grid

Husheng Li, Rukun Mao

arxiv:1103.5441 v1 · 2011-03-28 · cs.SY · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PNYLQG7PIUOWPVW67SNJOWJJ2X}

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	2026-05-18T04:25:38.051936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b70b81bef451d67d6defc9a975929d5c641704594b9197599c7775331c99b4a

Aliases

arxiv: 1103.5441 · arxiv_version: 1103.5441v1 · doi: 10.48550/arxiv.1103.5441 · pith_short_12: PNYLQG7PIUOW · pith_short_16: PNYLQG7PIUOWPVW6 · pith_short_8: PNYLQG7P

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/PNYLQG7PIUOWPVW67SNJOWJJ2X \
  | 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: 7b70b81bef451d67d6defc9a975929d5c641704594b9197599c7775331c99b4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef96a5250023bd8d52938412c45ee061fcf1e39032fd82c8d55cc4885dc9c394",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2011-03-28T18:43:30Z",
    "title_canon_sha256": "5f1436a17661e05b60a866a5a510ed6fac5ce97ebf7b8a37e4c5510fc4e5cb89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5441",
    "kind": "arxiv",
    "version": 1
  }
}