Pith Number

pith:PXNFHSLC

pith:2026:PXNFHSLCVBW6XPL2I2L7PHZYGT

not attested not anchored not stored refs pending

Three dimensional temporal evolution of photochemical haze in exoplanet atmospheres I. Description and test application to HD 189733b

Diana Powell, Elspeth K.H. Lee, Kazumasa Ohno, Maria E. Steinrueck, Xi Zhang

arxiv:2606.19056 v1 · 2026-06-17 · 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{PXNFHSLCVBW6XPL2I2L7PHZYGT}

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	2026-06-19T16:11:55.545694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dda53c962a86debbd7a4697f79f3834ce8dbea7f85ea76de63b729fb68d9cda

Aliases

arxiv: 2606.19056 · arxiv_version: 2606.19056v1 · doi: 10.48550/arxiv.2606.19056 · pith_short_12: PXNFHSLCVBW6 · pith_short_16: PXNFHSLCVBW6XPL2 · pith_short_8: PXNFHSLC

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/PXNFHSLCVBW6XPL2I2L7PHZYGT \
  | 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: 7dda53c962a86debbd7a4697f79f3834ce8dbea7f85ea76de63b729fb68d9cda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac3bd5ad42b99564545334714a8c9da57d933aca403b99ab88d290cf45157d4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-06-17T13:24:59Z",
    "title_canon_sha256": "5d7a76a834647052ad53d103c6b9ea902e507b07ebefc9acf25f6f7c0ca2334d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19056",
    "kind": "arxiv",
    "version": 1
  }
}