Pith Number

pith:EYILVQ5U

pith:2025:EYILVQ5UO3AMNJXMK252BO54CH

not attested not anchored not stored refs pending

exoALMA XIV. Gas Surface Densities in the RX J1604.3-2130 A Disk from Pressure-broadened CO Line Wings

Andr\'es F. Izquierdo, Andrew J. Winter, Brianna Zawadzki, Cassandra Hall, Christophe Pinte, Cristiano Longarini, Daniele Fasano, Daniel J. Price, David J. Wilner, Gaylor Wafflard-Fernandez, Geoffroy Lesur, Gianni Cataldi, Giovanni Rosotti, Himanshi Garg, Hsi-Wei Yen, Jaehan Bae, Jane Huang, Jochen Stadler, John D. Ilee, Kazuhiro Kanagawa, Lisa W\"olfer, Marcelo Barraza-Alfaro, Maria Galloway-Sprietsma, Mario Flock, Misato Fukagawa, Munetake Momose, Myriam Benisty, Pietro Curone, Richard Teague, Ryan A. Loomis, Ryuta Orihara, Sean M. Andrews, Stefano Facchini, Tomohiro C. Yoshida

arxiv:2504.19434 v1 · 2025-04-28 · 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{EYILVQ5UO3AMNJXMK252BO54CH}

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	2026-07-05T10:54:57.299760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2610bac3b476c0c6a6ec56bba0bbbc11f1264df2f02078ca95ecfdec5bc6c56a

Aliases

arxiv: 2504.19434 · arxiv_version: 2504.19434v1 · doi: 10.48550/arxiv.2504.19434 · pith_short_12: EYILVQ5UO3AM · pith_short_16: EYILVQ5UO3AMNJXM · pith_short_8: EYILVQ5U

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/EYILVQ5UO3AMNJXMK252BO54CH \
  | 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: 2610bac3b476c0c6a6ec56bba0bbbc11f1264df2f02078ca95ecfdec5bc6c56a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3d8ce5a0bb2d77fd3ac460da06e5a5954c36b3710bc2644c835dc4df40353d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-04-28T02:44:18Z",
    "title_canon_sha256": "9711cabf0b7bb274fb28888802c6dd703c7add4d5eb506c5767ca32ead6092d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19434",
    "kind": "arxiv",
    "version": 1
  }
}