Pith Number

pith:MGBCMVHQ

pith:2025:MGBCMVHQMUOS7JO675MUGTKOWP

not attested not anchored not stored refs pending

Discovery of extreme Quasi-Periodic Eruptions in a newly accreting massive black hole

Adelle Goodwin, Amelia Bayo, Andrea Merloni, Arne Rau, Barry McKernan, Bel\'en Sotomayor, Claudio Ricci, David Homan, Erin Kara, Franz E. Bauer, Gabriela Calistro Rivera, Gabriele Bruni, Joheen Chakraborty, Jorge Cuadra, Keith Gendreau, K.E. Saavik Ford, Lorena Hern\'andez-Garc\'ia, Mara Salvato, Mary Loli Mart\'inez-Aldama, Mirko Krumpe, Murray Brightman, Patricia Ar\'evalo, Paula S\'anchez-S\'aez, Paulina Lira, Pietro Baldini, Riccardo Arcodia, Roberto J. Assef, Santiago Bernal, Zaven Arzoumanian, Zhu Liu

arxiv:2504.07169 v1 · 2025-04-09 · astro-ph.HE · 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{MGBCMVHQMUOS7JO675MUGTKOWP}

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

2 papers in Pith

Transient Signatures of Star-Envelope Collisions in Little Red Dots

Probing Active Galactic Nuclei and Measuring the Hubble constant with Extreme-Mass-Ratio Inspirals

Receipt and verification

First computed	2026-07-05T10:47:04.731896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61822654f0651d2fa5deff59434d4eb3da967f81ceb3c71ce4796c0e19d11905

Aliases

arxiv: 2504.07169 · arxiv_version: 2504.07169v1 · doi: 10.48550/arxiv.2504.07169 · pith_short_12: MGBCMVHQMUOS · pith_short_16: MGBCMVHQMUOS7JO6 · pith_short_8: MGBCMVHQ

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/MGBCMVHQMUOS7JO675MUGTKOWP \
  | 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: 61822654f0651d2fa5deff59434d4eb3da967f81ceb3c71ce4796c0e19d11905

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7c495dc7809a4312619df99bfb76b6931a4e3f37b7200169c1e9e2b902b1d2d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-04-09T18:00:00Z",
    "title_canon_sha256": "f0475383ad37ff23bc848c160a66e56c32d7d74a3f5ab166031676e392c73548"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.07169",
    "kind": "arxiv",
    "version": 1
  }
}