Pith Number

pith:6AYDHV2K

pith:2019:6AYDHV2KEPCFNGOHTXY4X633Q3

not attested not anchored not stored refs pending

Two-Layer Volt/VAR Control in Unbalanced Active Distribution Systems: Efficient Optimization and Accurate Tracking

Fankun Bu, Qianzhi Zhang, Yifei Guo, Yuxuan Yuan, Zhaoyu Wang

arxiv:1912.11173 v1 · 2019-12-24 · 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{6AYDHV2KEPCFNGOHTXY4X633Q3}

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	2026-07-05T00:28:17.700606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f03033d74a23c45699c79df1cbfb7b86f44d1b4624a251a0201973f489c4a223

Aliases

arxiv: 1912.11173 · arxiv_version: 1912.11173v1 · doi: 10.48550/arxiv.1912.11173 · pith_short_12: 6AYDHV2KEPCF · pith_short_16: 6AYDHV2KEPCFNGOH · pith_short_8: 6AYDHV2K

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/6AYDHV2KEPCFNGOHTXY4X633Q3 \
  | 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: f03033d74a23c45699c79df1cbfb7b86f44d1b4624a251a0201973f489c4a223

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "641b771a9499b944e3b9bc028fa2181e767c9d04909d2e7609a55f553a14effb",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-12-24T02:12:41Z",
    "title_canon_sha256": "dfa8b20549f7dd7708eb291a609efa88df6449caacf6a17d6dabfcbd7665f5b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.11173",
    "kind": "arxiv",
    "version": 1
  }
}