Pith Number

pith:ZNXGZYHM

pith:2025:ZNXGZYHMPRZFMWQ5CR5DCYOEIO

not attested not anchored not stored refs pending

The Striking Impact of Natural Hazard Risk on Global Green Hydrogen Cost

Christoph Winkler, Detlef Stolten, Heidi Heinrichs, Jochen Lin{\ss}en, Justus Hugenberg, Maximilian Stargardt

arxiv:2503.16009 v1 · 2025-03-20 · econ.GN · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZNXGZYHMPRZFMWQ5CR5DCYOEIO}

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	2026-07-05T10:36:04.181447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb6e6ce0ec7c72565a1d147a3161c4438e425d42aac93fc4c21825d36b15cda2

Aliases

arxiv: 2503.16009 · arxiv_version: 2503.16009v1 · doi: 10.48550/arxiv.2503.16009 · pith_short_12: ZNXGZYHMPRZF · pith_short_16: ZNXGZYHMPRZFMWQ5 · pith_short_8: ZNXGZYHM

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/ZNXGZYHMPRZFMWQ5CR5DCYOEIO \
  | 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: cb6e6ce0ec7c72565a1d147a3161c4438e425d42aac93fc4c21825d36b15cda2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6d2d3a3df54cb116c6862643c938e614e6ef01ef6e65a1b849185b39c467bc5",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2025-03-20T10:23:11Z",
    "title_canon_sha256": "b80bb77dafda115ed02b8cd30481ee0a47de23198248eb746784ba4019c9fdf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.16009",
    "kind": "arxiv",
    "version": 1
  }
}