Pith Number

pith:AII623JV

pith:2026:AII623JVGITXNGTI3YDLZA5JRT

not attested not anchored not stored refs pending

No Epoch Like the Present: Robust Climate Emulation Requires Out-of-Distribution Generalisation

Anson Lei, Bradley Stanley-Clamp, Hannah M. Christensen, Ingmar Posner

arxiv:2605.22248 v1 · 2026-05-21 · 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{AII623JVGITXNGTI3YDLZA5JRT}

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	2026-05-22T01:04:34.271832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0211ed6d353227769a68de06bc83a98cf66228075ff4210562c250cc84e14492

Aliases

arxiv: 2605.22248 · arxiv_version: 2605.22248v1 · doi: 10.48550/arxiv.2605.22248 · pith_short_12: AII623JVGITX · pith_short_16: AII623JVGITXNGTI · pith_short_8: AII623JV

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/AII623JVGITXNGTI3YDLZA5JRT \
  | 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: 0211ed6d353227769a68de06bc83a98cf66228075ff4210562c250cc84e14492

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "197359fb026fa24c9cb2a5ef5e52ba1616641e4e20a649e928917b10313e799e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-21T09:54:57Z",
    "title_canon_sha256": "677def44fb5563ef8d5b3379f812f323d64cc1d5834da98c054ef0a1a1554c11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22248",
    "kind": "arxiv",
    "version": 1
  }
}