Pith Number

pith:CJJS5T6U

pith:2018:CJJS5T6U4NROJO3WLXQDB52MKI

not attested not anchored not stored refs pending

Robust Estimation of Reactive Power for an Active Distribution System

Feng Qiu, Hongbin Sun, Jianhui Wang, Qinglai Guo, Zhengshuo Li

arxiv:1805.02789 v1 · 2018-05-08 · 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{CJJS5T6U4NROJO3WLXQDB52MKI}

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	2026-05-18T00:16:35.679707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12532ecfd4e362e4bb765de030f74c52105dff43a2dc74459b6ddecfff6d475c

Aliases

arxiv: 1805.02789 · arxiv_version: 1805.02789v1 · doi: 10.48550/arxiv.1805.02789 · pith_short_12: CJJS5T6U4NRO · pith_short_16: CJJS5T6U4NROJO3W · pith_short_8: CJJS5T6U

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/CJJS5T6U4NROJO3WLXQDB52MKI \
  | 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: 12532ecfd4e362e4bb765de030f74c52105dff43a2dc74459b6ddecfff6d475c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b914d60cf79e251b1f64e3b68ea0c050b47bfde3d61a2fb7ffa3fdc5ac0e9372",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-05-08T00:46:05Z",
    "title_canon_sha256": "2a20ad0826355732078a0c8ef99f37141563883a76567eb901a3e4050f78413c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02789",
    "kind": "arxiv",
    "version": 1
  }
}