Pith Number

pith:DUYK7HPY

pith:2025:DUYK7HPYSMWJRUXIHF44UHNBNC

not attested not anchored not stored refs pending

A stellar dynamical mass measurement of an inactive black hole at redshift 2

Adi Zitrin, Allison Matthews, Ana Acebr\'on, Andrew B. Newman, Anton M. Koekemoer, Asish K. Meena, Brenda Frye, Claudio Grillo, Gabriel Caminha, Giovanni Granata, Jenny E. Greene, Jonelle L. Walsh, Jose M. Diego, Justin D. R. Pierel, Karl Glazebrook, Mariska Kriek, Marziye Jafariyazani, Masamune Oguri, Meng Gu, M. James Jee, Nicholas Foo, Patrick S. Kamieneski, Piero Rosati, Pietro Bergamini, Richard S. Ellis, Sai Gangula, Sangjun Cha, Sebastian Ertl, Sherry H. Suyu, Shun Nishida, Simeon Bird, Sirio Belli, Stefan Schuldt, Takahiro Morishita, Tania M. Barone, Themiya Nanayakkara, Yoshinobu Fudamoto

arxiv:2503.17478 v2 · 2025-03-21 · 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{DUYK7HPYSMWJRUXIHF44UHNBNC}

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.

Cited by

5 papers in Pith

Clues to inside-out quenching in quiescent galaxies at $1.2\lesssim z\lesssim2.2$: Age, Fe-, and Mg-abundance gradients from JWST-SUSPENSE

Cosmology with supernova Encore in the strong lensing cluster MACS J0138-2155: Lens model comparison and H0 measurement

Strong Gravitational Lensing with the James Webb Space Telescope

A first [CII] view of high-z quiescent galaxies

Resolved Maps of Gas and Dust in a Massive Quiescent Galaxy at z=2 from INQUEST-JWST: Evidence of Accretion and Rejuvenation

Receipt and verification

First computed	2026-06-09T01:04:38.293614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d30af9df8932c98d2e83979ca1da16885d8141a27a230ce3a9611eac0c1c462

Aliases

arxiv: 2503.17478 · arxiv_version: 2503.17478v2 · doi: 10.48550/arxiv.2503.17478 · pith_short_12: DUYK7HPYSMWJ · pith_short_16: DUYK7HPYSMWJRUXI · pith_short_8: DUYK7HPY

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/DUYK7HPYSMWJRUXIHF44UHNBNC \
  | 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: 1d30af9df8932c98d2e83979ca1da16885d8141a27a230ce3a9611eac0c1c462

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6250546a7fd12fadfb01cb8d8001e66d3fb3f45a3e9da9f2190981732b3e24e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-03-21T18:46:51Z",
    "title_canon_sha256": "bd69af2ff7cba048f96d7c296a9949bc1dd16fa837cdc0ff0df2a7905c87d42a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.17478",
    "kind": "arxiv",
    "version": 2
  }
}