Pith Number

pith:4MKEQIC6

pith:2019:4MKEQIC6VZTA6SVBNIUNKZJCEW

not attested not anchored not stored refs pending

W4IPS: A Web-based Interactive Power System Simulation Environment For Power System Security Analysis

Hao Huang, Katherine Davis, Zeyu Mao

arxiv:1909.06952 v1 · 2019-09-16 · eess.SY · cs.SY · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4MKEQIC6VZTA6SVBNIUNKZJCEW}

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	2026-07-05T00:04:51.818429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e31448205eae660f4aa16a28d5652225bb45920c7f114ef4b566c780d0975275

Aliases

arxiv: 1909.06952 · arxiv_version: 1909.06952v1 · doi: 10.48550/arxiv.1909.06952 · pith_short_12: 4MKEQIC6VZTA · pith_short_16: 4MKEQIC6VZTA6SVB · pith_short_8: 4MKEQIC6

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/4MKEQIC6VZTA6SVBNIUNKZJCEW \
  | 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: e31448205eae660f4aa16a28d5652225bb45920c7f114ef4b566c780d0975275

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce75a00babe2a610b60639ce89603cff51c186982fbfc329141f1cb916cb98dc",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-09-16T02:44:17Z",
    "title_canon_sha256": "c0006421ea947ca5563f8d6979840cc30885d935fd7c8c95528196bc791ea13c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.06952",
    "kind": "arxiv",
    "version": 1
  }
}