Pith Number

pith:OI7IH75E

pith:2025:OI7IH75ERBEDSBAHL4CLXZFPHA

not attested not anchored not stored refs pending

exoALMA IX: Regularized Maximum Likelihood Imaging of Non-Keplerian Features

Andrea Isella, 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, Ian Czekala, Jaehan Bae, Jane Huang, Jochen Stadler, John D. Ilee, Kazuhiro Kanagawa, Lisa W\"olfer, Marcelo Barraza-Alfaro, Maria Galloway-Sprietsma, Mario Flock, Misato Fukagawa, Myriam Benisty, Pietro Curone, Richard Teague, Ryan A. Loomis, Ryuta Orihara, Stefano Facchini, Thomas Hilder, Tomohiro C. Yoshida

arxiv:2504.19111 v1 · 2025-04-27 · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OI7IH75ERBEDSBAHL4CLXZFPHA}

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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	2026-07-05T10:54:52.350182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

723e83ffa488483904075f04bbe4af382d66588a72c741e48712c74ae54fe6b8

Aliases

arxiv: 2504.19111 · arxiv_version: 2504.19111v1 · doi: 10.48550/arxiv.2504.19111 · pith_short_12: OI7IH75ERBED · pith_short_16: OI7IH75ERBEDSBAH · pith_short_8: OI7IH75E

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/OI7IH75ERBEDSBAHL4CLXZFPHA \
  | 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: 723e83ffa488483904075f04bbe4af382d66588a72c741e48712c74ae54fe6b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af4414179f8455ffb37a7671730ab7ac9938994831e6f11089f40007e6484c7e",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-04-27T05:15:51Z",
    "title_canon_sha256": "ed66b0b3197ade16ed4f6cce8346f095ab160f783d515fc8d1a2bd4fa092f9a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19111",
    "kind": "arxiv",
    "version": 1
  }
}