Pith Number

pith:YGF57NS6

pith:2022:YGF57NS62JDH6MNZ24UVALYM6Z

not attested not anchored not stored refs pending

Global Reduction in Ship-tracks from Sulfur Regulations for Shipping Fuel

Chenxi Wang, Eric Wilcox, Hua Song, Kerry Meyer, Lazaros Oreopoulos, Robert Wood, Siobhan Light, Sophia von Hippel, Steven Platnick, Tianle Yuan

arxiv:2206.05382 v1 · 2022-06-11 · physics.ao-ph · 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{YGF57NS62JDH6MNZ24UVALYM6Z}

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	2026-07-05T04:30:58.809912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c18bdfb65ed2467f31b9d729502f0cf666e510ff8de736965e9dfb4ae8ce6884

Aliases

arxiv: 2206.05382 · arxiv_version: 2206.05382v1 · doi: 10.48550/arxiv.2206.05382 · pith_short_12: YGF57NS62JDH · pith_short_16: YGF57NS62JDH6MNZ · pith_short_8: YGF57NS6

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/YGF57NS62JDH6MNZ24UVALYM6Z \
  | 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: c18bdfb65ed2467f31b9d729502f0cf666e510ff8de736965e9dfb4ae8ce6884

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce2aa821cb7669fc1451bf6aab7e34027396c6b58d18d42274208786ca41a672",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2022-06-11T00:22:56Z",
    "title_canon_sha256": "84b6b308c05118105fa35ad44658e711a19f1f0af8140ec6ac8d4373fdcc2d51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.05382",
    "kind": "arxiv",
    "version": 1
  }
}