Pith Number

pith:5OYM3KPQ

pith:2022:5OYM3KPQGFEYGQ7W4DABMSEX4U

not attested not anchored not stored refs pending

Semi-automatic tuning of coupled climate models with multiple intrinsic timescales: lessons learned from the Lorenz96 model

Homer Durand, Julie Deshayes, Redouane Lguensat, V. Balaji

arxiv:2208.06243 v2 · 2022-08-11 · physics.ao-ph · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5OYM3KPQGFEYGQ7W4DABMSEX4U}

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	2026-07-05T06:17:38.848716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebb0cda9f031498343f6e0c0164897e509c4817687a9f55d2754918a337d3fd4

Aliases

arxiv: 2208.06243 · arxiv_version: 2208.06243v2 · doi: 10.48550/arxiv.2208.06243 · pith_short_12: 5OYM3KPQGFEY · pith_short_16: 5OYM3KPQGFEYGQ7W · pith_short_8: 5OYM3KPQ

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/5OYM3KPQGFEYGQ7W4DABMSEX4U \
  | 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: ebb0cda9f031498343f6e0c0164897e509c4817687a9f55d2754918a337d3fd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4ebb40b354e1cf9185bec8455184f90df393cac7439846f16c8e39be1e0f8e9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2022-08-11T10:42:19Z",
    "title_canon_sha256": "261c76adfa959610880d36ba8529fb0607e113ab45e5400053b525163bcbd0b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.06243",
    "kind": "arxiv",
    "version": 2
  }
}