Pith Number

pith:GDLFVBCH

pith:2022:GDLFVBCH3MMM7CCTSYYIGSXVDP

not attested not anchored not stored refs pending

Carbon Monitor Europe, near-real-time daily CO$_2$ emissions for 27 EU countries and the United Kingdom

Biqing Zhu, Bo Zheng, Chuanlong Zhou, Da Huo, Duo Cui, Feifan Yan, Jean Pierre, Olivier Boucher, Philippe Ciais, Piyu Ke, Richard Engelen, Simon Ben Arous, Steven J. Davis, Taochun Sun, Xinyu Dou, Yifan Hu, Yilong Wang, Zhao Li, Zhu Deng, Zhu Liu

arxiv:2211.01944 v1 · 2022-11-03 · physics.geo-ph · econ.GN · physics.ao-ph · 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{GDLFVBCH3MMM7CCTSYYIGSXVDP}

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	2026-07-05T05:13:01.725529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30d65a8447db18cf88539630834af51bef9c7b63a23b83d160e3dc17eaf16eb0

Aliases

arxiv: 2211.01944 · arxiv_version: 2211.01944v1 · doi: 10.48550/arxiv.2211.01944 · pith_short_12: GDLFVBCH3MMM · pith_short_16: GDLFVBCH3MMM7CCT · pith_short_8: GDLFVBCH

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/GDLFVBCH3MMM7CCTSYYIGSXVDP \
  | 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: 30d65a8447db18cf88539630834af51bef9c7b63a23b83d160e3dc17eaf16eb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d76431ec16010979a3178b15cef39917f59f336c52155f367dfaddd391dcc62",
    "cross_cats_sorted": [
      "econ.GN",
      "physics.ao-ph",
      "q-fin.EC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2022-11-03T16:32:16Z",
    "title_canon_sha256": "a806b48cdfe74d5c5c651d6261390cf8099303daa82cdfd522c5cf71025a7bf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.01944",
    "kind": "arxiv",
    "version": 1
  }
}