Pith Number

pith:JDHIF425

pith:2023:JDHIF425AZ7FODCS64ESX2B5Y4

not attested not anchored not stored refs pending

Day-night transport induced chemistry and clouds on WASP-39b I: Gas-phase composition

Diana Powell, Elspeth K.H. Lee, Julianne I. Moses, Shang-Min Tsai

arxiv:2305.19403 v2 · 2023-05-30 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JDHIF425AZ7FODCS64ESX2B5Y4}

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	2026-07-05T07:58:43.659095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48ce82f35d067e570c52f7092be83dc7159403d44bb6827b9b58a5d73082b595

Aliases

arxiv: 2305.19403 · arxiv_version: 2305.19403v2 · doi: 10.48550/arxiv.2305.19403 · pith_short_12: JDHIF425AZ7F · pith_short_16: JDHIF425AZ7FODCS · pith_short_8: JDHIF425

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/JDHIF425AZ7FODCS64ESX2B5Y4 \
  | 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: 48ce82f35d067e570c52f7092be83dc7159403d44bb6827b9b58a5d73082b595

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07023a20c0329617cd4357bceab7aece141757ba23c5d0fee1e9b9082c3537a5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-05-30T20:34:23Z",
    "title_canon_sha256": "aeedd1ae8f7dd3eae65c1a323e85f0daae9d102ef693162e440d8e8f09a77d56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.19403",
    "kind": "arxiv",
    "version": 2
  }
}