Pith Number

pith:V32U4XHW

pith:2022:V32U4XHWVZB7LTNJDOZBOF6FZD

not attested not anchored not stored refs pending

LADUMA: Discovery of a luminous OH megamaser at $z > 0.5$

Amir Kazemi-Moridani, Andrew J. Baker, Anja C. Schr\"oder, Barbara Catinella, Benne W. Holwerda, Bradley Frank, Catherine Cress, Danail Obreschkow, D. J. Pisano, Du\v{s}an Kere\v{s}, Ed Elson, Eric Gawiser, Erwin de Blok, Fabian Walter, Gerhardt R. Meurer, Hans-Rainer Kl\"ockner, Hayley Roberts, Hengxing Pan, Ian Heywood, Jacinta Delhaize, Jeremy Darling, John F. Wu, John P. Hughes, Jordan D. Collier, Joshua Oppor, Julia Healy, Kelley M. Hess, Kenneth Duncan, Laurent Chemin, Lister Staveley-Smith, Marcin Glowacki, Marc Verheijen, Marie Korsaga, Martin A. Zwaan, Martin Meyer, Masayuki Tanaka, Mathew Smith, Matthew Bershady, Mattia Vaccari, Matt Jarvis, Michelle Lochner, Munira Hoosain, Nandrianina Randriamiarinarivo, Natasha Maddox, Nathan Adams, Neal Katz, Oleg Smirnov, Patricia Henning, Peter Hatfield, Philip Lah, Rachel S. Somerville, Raghunathan Srianand, Rebecca Bowler, Ren\'ee C. Kraan-Korteweg, Roger Deane, Romeel Dav\'e, Rosalind Skelton, Sarah-Louise Blyth, Sean February, Se-Heon Oh, Sheila Kannappan, Sphesihle Makhathini, Steven M. Crawford, Swara Ravindranath, Tariq Blecher, Tom Oosterloo, Wim van Driel, Zackary L. Hutchens

arxiv:2204.02523 v1 · 2022-04-06 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V32U4XHWVZB7LTNJDOZBOF6FZD}

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	2026-07-05T04:27:56.016779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aef54e5cf6ae43f5cda91bb21717c5c8c16c8346f7b4849838beca01fb44c228

Aliases

arxiv: 2204.02523 · arxiv_version: 2204.02523v1 · doi: 10.48550/arxiv.2204.02523 · pith_short_12: V32U4XHWVZB7 · pith_short_16: V32U4XHWVZB7LTNJ · pith_short_8: V32U4XHW

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/V32U4XHWVZB7LTNJDOZBOF6FZD \
  | 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: aef54e5cf6ae43f5cda91bb21717c5c8c16c8346f7b4849838beca01fb44c228

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "096b40fb3074e1b61985de887d0498c6f767f5bf620f1463cdaa2043a97d5e15",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-04-06T00:05:26Z",
    "title_canon_sha256": "45ae21008dbf67a87e88c24436e57c9ef7f593254f75b674b6c57d530005efce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.02523",
    "kind": "arxiv",
    "version": 1
  }
}