Pith Number

pith:TX25NSTN

pith:2026:TX25NSTN6L3WTINYKL3FV4BJDI

not attested not anchored not stored refs pending

The atmospheric vertical structure of Uranus and Neptune from thermochemical models: the impact of model assumptions

Audrey Vorburger, Daniel Kitzmann, Ravit Helled, Ricardo Hueso, Thomas Dou\c{c}ot

arxiv:2608.13157 v1 · 2026-08-13 · 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{TX25NSTN6L3WTINYKL3FV4BJDI}

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	2026-08-14T01:00:30.732729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9df5d6ca6df2f769a1b852f65af0291a073a08f713bfaa991c8ba44a10291440

Aliases

arxiv: 2608.13157 · arxiv_version: 2608.13157v1 · doi: 10.48550/arxiv.2608.13157 · pith_short_12: TX25NSTN6L3W · pith_short_16: TX25NSTN6L3WTINY · pith_short_8: TX25NSTN

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/TX25NSTN6L3WTINYKL3FV4BJDI \
  | 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: 9df5d6ca6df2f769a1b852f65af0291a073a08f713bfaa991c8ba44a10291440

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61f3f3beb22efccdf05c872461e660159e8cbce2ed673cec4713dee9f3880595",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-08-13T12:24:34Z",
    "title_canon_sha256": "97647d38ec74ed3045e1c3edadf503cb5770816ba8774090164cc4e4b8dc7dc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.13157",
    "kind": "arxiv",
    "version": 1
  }
}