Pith Number

pith:3XNNFCLL

pith:2023:3XNNFCLLNGYMRSUXPGLOTJPHEV

not attested not anchored not stored refs pending

Earth Virtualization Engines -- A Technical Perspective

Andreas F. Prein, Bjorn Stevens, Bryan N. Lawrence, Christoph Sch\"ar, Claudia Frauen, Daniel Klocke, Florian Ziemen, Hartwig Anzt, Johanna Baehr, John Taylor, Karthik Kashinath, Milan Kl\"ower, Nicolas Gruber, Oliver Fuhrer, Pekka Manninen, Piers M. Forster, Thomas F. Stocker, Thomas Schulthess, Tobias K\"olling, Torsten Hoefler

arxiv:2309.09002 v1 · 2023-09-16 · physics.ao-ph · cs.AI · cs.CE · cs.CY · 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{3XNNFCLLNGYMRSUXPGLOTJPHEV}

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	2026-07-05T06:51:32.829511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dddad2896b69b0c8ca977996e9a5e72553ce9c4490c4747abec62950bb38c4bf

Aliases

arxiv: 2309.09002 · arxiv_version: 2309.09002v1 · doi: 10.48550/arxiv.2309.09002 · pith_short_12: 3XNNFCLLNGYM · pith_short_16: 3XNNFCLLNGYMRSUX · pith_short_8: 3XNNFCLL

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/3XNNFCLLNGYMRSUXPGLOTJPHEV \
  | 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: dddad2896b69b0c8ca977996e9a5e72553ce9c4490c4747abec62950bb38c4bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d2bf5bb9d2dbf62968e873ecc9c2714bcbcb90cdb517e328ac69dc505ca47bc",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CE",
      "cs.CY",
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2023-09-16T14:14:39Z",
    "title_canon_sha256": "a116c2a47e5aa22908910440304cbf0933200bbf0cae0b435e4ea771d63d28bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.09002",
    "kind": "arxiv",
    "version": 1
  }
}