Pith Number

pith:ZUHJOUGY

pith:2025:ZUHJOUGYNAD26A6MEUFEWJSZGQ

not attested not anchored not stored refs pending

XUE 10. The CO2-rich terrestrial planet-forming region of an externally irradiated Herbig disk

Alexis Brandeker, Andrew Winter, Arjan Bik, Bayron Portilla-Revelo, Beno\^it Tabone, Eric D. Feigelson, Germ\'an Chaparro, Giulia Perotti, Jenny Frediani, Konstantin V. Getman, Mar\'ia Claudia Ram\'irez-Tannus, Michael A. Kuhn, Pablo Cuartas-Restrepo, Peter Zeidler, Rens Waters, Sebasti\'an Hern\'andez, Sierk E. van Terwisga, Thomas Henning, Thomas J. Haworth, Thomas Preibisch, Veronica Roccatagliata

arxiv:2507.13921 v2 · 2025-07-18 · 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{ZUHJOUGYNAD26A6MEUFEWJSZGQ}

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	2026-07-05T11:42:32.957185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd0e9750d86807af03cc250a4b2659340e458b28bcd2150dda92c19712b1c7bc

Aliases

arxiv: 2507.13921 · arxiv_version: 2507.13921v2 · doi: 10.48550/arxiv.2507.13921 · pith_short_12: ZUHJOUGYNAD2 · pith_short_16: ZUHJOUGYNAD26A6M · pith_short_8: ZUHJOUGY

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/ZUHJOUGYNAD26A6MEUFEWJSZGQ \
  | 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: cd0e9750d86807af03cc250a4b2659340e458b28bcd2150dda92c19712b1c7bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84cd991d395ef257f46508f38cc1417fb2e572c103a4227dfd08ac1200488077",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-07-18T13:51:31Z",
    "title_canon_sha256": "ccdafff76f9ff84ad13add1e32b9bd7bfdd6ba74a74883203cbb0d75603845ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.13921",
    "kind": "arxiv",
    "version": 2
  }
}