Pith Number

pith:RHQ75CAL

pith:2019:RHQ75CALB6UWGQQPPGQMYPDMJ6

not attested not anchored not stored refs pending

Loss Minimization with Optimal Power Dispatch in Multi-Frequency HVac Power Systems

Keng-Weng Lao, Phuong Vu, Quan Nguyen, Surya Santoso

arxiv:1908.02832 v2 · 2019-08-07 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RHQ75CALB6UWGQQPPGQMYPDMJ6}

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	2026-07-04T23:55:13.185015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89e1fe880b0fa963420f79a0cc3c6c4fbd95632ef061571a699440584d6d7a72

Aliases

arxiv: 1908.02832 · arxiv_version: 1908.02832v2 · doi: 10.48550/arxiv.1908.02832 · pith_short_12: RHQ75CALB6UW · pith_short_16: RHQ75CALB6UWGQQP · pith_short_8: RHQ75CAL

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/RHQ75CALB6UWGQQPPGQMYPDMJ6 \
  | 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: 89e1fe880b0fa963420f79a0cc3c6c4fbd95632ef061571a699440584d6d7a72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a69f091e7c9e293774acb5a0b0bee2631b1c027f1f6d5546f18038966172e098",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-08-07T20:56:05Z",
    "title_canon_sha256": "0c3321d3b122831310dbc9d5b7b34c84167854203b7c3e34da2afe83e35eb5a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02832",
    "kind": "arxiv",
    "version": 2
  }
}