Pith Number

pith:IBRTJVYK

pith:2025:IBRTJVYKJAXNE2IBQKNET6JP2H

not attested not anchored not stored refs pending

Substantial Diel Changes of Cloud Adjustments to Aerosols in Ship-tracks

Hua Song, Kerry Meyer, Lazaros Oreopoulos, Robert Wood, Ryan Eastman, Tianle Yuan, William Smith

arxiv:2504.07057 v1 · 2025-04-09 · physics.ao-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{IBRTJVYKJAXNE2IBQKNET6JP2H}

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	2026-07-05T10:46:50.445220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

406334d70a482ed26901829a49f92fd1d1fef928cab024aa1dea21a5d918d504

Aliases

arxiv: 2504.07057 · arxiv_version: 2504.07057v1 · doi: 10.48550/arxiv.2504.07057 · pith_short_12: IBRTJVYKJAXN · pith_short_16: IBRTJVYKJAXNE2IB · pith_short_8: IBRTJVYK

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/IBRTJVYKJAXNE2IBQKNET6JP2H \
  | 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: 406334d70a482ed26901829a49f92fd1d1fef928cab024aa1dea21a5d918d504

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "436a6fd861fd8ea1d1fc7e2720d4de83c700b0e856c830b09d0f6edf1dd94309",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2025-04-09T17:20:00Z",
    "title_canon_sha256": "1fc60f4d770d50bf9ddbe263d71357e79f9a5b286bc7ebdcbed74774a97ff99f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.07057",
    "kind": "arxiv",
    "version": 1
  }
}