Pith Number

pith:QUPK55TE

pith:2018:QUPK55TEJ7WWCF24WVKNKYUBBX

not attested not anchored not stored refs pending

Optimal Voltage Phasor Regulation for Switching Actions in Unbalanced Distribution Systems

Alexandra von Meier, Daniel B. Arnold, Emma M. Stewart, Michael D. Sankur, Roel Dobbe

arxiv:1804.02080 v4 · 2018-04-05 · 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{QUPK55TEJ7WWCF24WVKNKYUBBX}

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	2026-05-17T23:42:14.164019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

851eaef6644fed61175cb554d562810dc35fe82bb15aa1481899cd0dfa20649d

Aliases

arxiv: 1804.02080 · arxiv_version: 1804.02080v4 · doi: 10.48550/arxiv.1804.02080 · pith_short_12: QUPK55TEJ7WW · pith_short_16: QUPK55TEJ7WWCF24 · pith_short_8: QUPK55TE

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/QUPK55TEJ7WWCF24WVKNKYUBBX \
  | 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: 851eaef6644fed61175cb554d562810dc35fe82bb15aa1481899cd0dfa20649d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "619067f46dfa2f8d53738e6988d1662c871a643fbe5782145bca4d4214dfe724",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-04-05T23:36:35Z",
    "title_canon_sha256": "8381ac3abdd7691a53e0459f3b79f07d3d823c5033caf3c858fb00423d6b3f09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02080",
    "kind": "arxiv",
    "version": 4
  }
}