Pith Number

pith:FR4O4UEP

pith:2019:FR4O4UEPBJIYEET42XUENY5XMB

not attested not anchored not stored refs pending

Optimal Battery Energy Storage Placement for Transient Voltage Stability Enhancement

Chengxi Liu, Guangyi Liu, Renchang Dai, Yiran Xu, Yongli Zhu

arxiv:1903.01961 v3 · 2019-03-05 · math.OC · 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{FR4O4UEPBJIYEET42XUENY5XMB}

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	2026-05-17T23:49:32.778983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c78ee508f0a5182127cd5e846e3b760549ffb6fdd6dd2c60c8e786d270b8f7f

Aliases

arxiv: 1903.01961 · arxiv_version: 1903.01961v3 · doi: 10.48550/arxiv.1903.01961 · pith_short_12: FR4O4UEPBJIY · pith_short_16: FR4O4UEPBJIYEET4 · pith_short_8: FR4O4UEP

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/FR4O4UEPBJIYEET42XUENY5XMB \
  | 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: 2c78ee508f0a5182127cd5e846e3b760549ffb6fdd6dd2c60c8e786d270b8f7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34ae2ca15016eff0fa3b13e049ff296ed065fbbb530fe899ee6ae1e58b3fe1d5",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-03-05T18:09:24Z",
    "title_canon_sha256": "79b8bbb5ded7d9b6b3a7e7a954fd86882246a6022e5203c431e2acb3c5488dd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.01961",
    "kind": "arxiv",
    "version": 3
  }
}