Pith Number

pith:BJNJ5GCC

pith:2019:BJNJ5GCCPYJVPIG63GJ34452XN

not attested not anchored not stored refs pending

Power Grid with 100% Renewable Energy for Small Island Developing States -- Nexus of Energy, Environment, and Economic Growth

Yuichi Ikeda

arxiv:1904.04597 v1 · 2019-04-09 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BJNJ5GCCPYJVPIG63GJ34452XN}

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	2026-05-17T23:48:58.659528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a5a9e98427e1357a0ded993be73babb5639f736f683743b6c7cdf94b5258bb9

Aliases

arxiv: 1904.04597 · arxiv_version: 1904.04597v1 · doi: 10.48550/arxiv.1904.04597 · pith_short_12: BJNJ5GCCPYJV · pith_short_16: BJNJ5GCCPYJVPIG6 · pith_short_8: BJNJ5GCC

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/BJNJ5GCCPYJVPIG63GJ34452XN \
  | 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: 0a5a9e98427e1357a0ded993be73babb5639f736f683743b6c7cdf94b5258bb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67a36fa4725b75f3a62abf5a063660a1dba1cd05d685194df42f820cf1c39c47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2019-04-09T11:24:11Z",
    "title_canon_sha256": "cd784f88ecb0d1750233cd7ef1d560d91cfe96decbc645e52faae65ca96ad8d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04597",
    "kind": "arxiv",
    "version": 1
  }
}