Pith Number

pith:SUD4FZEA

pith:2018:SUD4FZEAAEFP7VGLTOTJTAKUWE

not attested not anchored not stored refs pending

The Impact of Climate Change on a Cost-Optimal Highly Renewable European Electricity Network

Alexander Kies, Markus Schlott, Martin Greiner, Stefan Schramm, Tom Brown

arxiv:1805.11673 v2 · 2018-05-27 · 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{SUD4FZEAAEFP7VGLTOTJTAKUWE}

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	2026-05-18T00:01:19.459992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9507c2e480010affd4cb9ba6998154b1124103392c1d5bd3de321c90c73c3079

Aliases

arxiv: 1805.11673 · arxiv_version: 1805.11673v2 · doi: 10.48550/arxiv.1805.11673 · pith_short_12: SUD4FZEAAEFP · pith_short_16: SUD4FZEAAEFP7VGL · pith_short_8: SUD4FZEA

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/SUD4FZEAAEFP7VGLTOTJTAKUWE \
  | 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: 9507c2e480010affd4cb9ba6998154b1124103392c1d5bd3de321c90c73c3079

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92c1f5a5bab2bacc2320542ce57f919cb1bbcc86a1cd5a940ca50fafe3188de9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-05-27T16:44:53Z",
    "title_canon_sha256": "db5164bce50fe125d82db80bca77b3c40f919b6951983e7f06a8134b47a85c70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11673",
    "kind": "arxiv",
    "version": 2
  }
}