Pith Number

pith:X3XU3YC3

pith:2024:X3XU3YC34GJ4ZO7YOXA52KATND

not attested not anchored not stored refs pending

The SDSS-V Black Hole Mapper Reverberation Mapping Project: A Kinematically Variable Broad-Line Region and Consequences for Masses of Luminous Quasars

Anton M. Koekemoer, Benny Trakhtenbrot, C. Alenka Negrete, Catherine J. Grier, Claudio Ricci, Dmitry Bizyaev, Donald P. Scheider, H\'ector J. Ibarra-Medel, Hugh W. Sharp, Jessie C. Runnoe, Joel Browstein, Jonathan R. Trump, Kaike Pan, Keith Horne, Logan B. Fries, Mary Loli Mart\'inez-Aldama, Matthew J. Temple, Megan C. Davis, P. B. Hall, Peter Breiding, Priyanka Chakraborty, Roberto J. Assef, Scott F. Anderson, Sean Morrison, Theodore B. Smith, Tom Dwelly, W. N. Brandt, Y. Homayouni, Yue Shen, Zachary Stone

arxiv:2409.12229 v1 · 2024-09-18 · 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{X3XU3YC34GJ4ZO7YOXA52KATND}

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	2026-07-05T09:08:50.424193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beef4de05be193ccbbf875c1dd281368d250495b531e3e8f65bae6a7f0453122

Aliases

arxiv: 2409.12229 · arxiv_version: 2409.12229v1 · doi: 10.48550/arxiv.2409.12229 · pith_short_12: X3XU3YC34GJ4 · pith_short_16: X3XU3YC34GJ4ZO7Y · pith_short_8: X3XU3YC3

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/X3XU3YC34GJ4ZO7YOXA52KATND \
  | 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: beef4de05be193ccbbf875c1dd281368d250495b531e3e8f65bae6a7f0453122

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c36e460417101628197f5e432149e2e8e0395c08eb93e81919e54f81d930886",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-09-18T18:00:01Z",
    "title_canon_sha256": "4f6e9a5179fb2f879aa939015df344381c34c1993eae60c0d2f981593ae48592"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.12229",
    "kind": "arxiv",
    "version": 1
  }
}