Pith Number

pith:4XH5HMS5

pith:2025:4XH5HMS5AZ7ACW2NORD2THT2LW

not attested not anchored not stored refs pending

Climate-Eval: A Comprehensive Benchmark for NLP Tasks Related to Climate Change

Gabriele Messori, Joakim Nivre, Murathan Kurfal{\i}, Shorouq Zahra

arxiv:2505.18653 v1 · 2025-05-24 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4XH5HMS5AZ7ACW2NORD2THT2LW}

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	2026-07-05T11:09:17.126646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5cfd3b25d067e015b4d7447a99e7a5dbf06c50659e7e7e3d33859c9cc593196

Aliases

arxiv: 2505.18653 · arxiv_version: 2505.18653v1 · doi: 10.48550/arxiv.2505.18653 · pith_short_12: 4XH5HMS5AZ7A · pith_short_16: 4XH5HMS5AZ7ACW2N · pith_short_8: 4XH5HMS5

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/4XH5HMS5AZ7ACW2NORD2THT2LW \
  | 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: e5cfd3b25d067e015b4d7447a99e7a5dbf06c50659e7e7e3d33859c9cc593196

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52675aae9152997c09953f8d3a51b9ec2e2885094d8367ceef0c7f9df6327692",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-24T11:45:46Z",
    "title_canon_sha256": "0df4d0e63c3cdb23229bc58d5a9cf7bba6bf55cbb56af7f68951593cdb8fbeac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18653",
    "kind": "arxiv",
    "version": 1
  }
}