Pith Number

pith:WANR4IJM

pith:2024:WANR4IJMDHRBRIXTKA2UNHDFJB

not attested not anchored not stored refs pending

The supermassive black hole population from seeding via collisions in Nuclear Star Clusters

A. Benson, A. Escala, D.R.G. Schleicher, M.C. Vergara, M. Liempi

arxiv:2412.08280 v2 · 2024-12-11 · 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{WANR4IJMDHRBRIXTKA2UNHDFJB}

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	2026-07-05T09:54:30.194277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b01b1e212c19e218a2f35035469c65487d8e8a57cdee986eb2bd7946742e92de

Aliases

arxiv: 2412.08280 · arxiv_version: 2412.08280v2 · doi: 10.48550/arxiv.2412.08280 · pith_short_12: WANR4IJMDHRB · pith_short_16: WANR4IJMDHRBRIXT · pith_short_8: WANR4IJM

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/WANR4IJMDHRBRIXTKA2UNHDFJB \
  | 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: b01b1e212c19e218a2f35035469c65487d8e8a57cdee986eb2bd7946742e92de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8ee18b3704e6138d91862ef8bb83818fccdb339174d5e9889de2f1def96ffcb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-12-11T10:53:48Z",
    "title_canon_sha256": "5958802ba9ac19eb68a6c71c272cb74f7b1ae18901ef193b1d0c8fec47cbb3be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.08280",
    "kind": "arxiv",
    "version": 2
  }
}