Pith Number

pith:XJG6PJOW

pith:2022:XJG6PJOW47PGWBVH2MU6XKUUUN

not attested not anchored not stored refs pending

A Preferential Growth Channel for Supermassive Black Holes in Elliptical Galaxies at z<2

Andreas Efstathiou, Chris Pearson, David L Clements, Duncan Farrah, Evanthia Hatziminaoglou, Francesco Shankar, Gregory Tarle, Jose Afonso, Kevin Croker, Kurtis A. Nishimura, Lingyu Wang, Lura K Pitchford, Mark Lacy, Michael Zevin, Sara Petty

arxiv:2212.06854 v1 · 2022-12-13 · 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{XJG6PJOW47PGWBVH2MU6XKUUUN}

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

1 paper in Pith

Black Holes in the Red-sequence Elliptical Galaxies at Redshifts $\sim 0.7-2.5$: Not Dark Energy Source but Remanants of Little Red Dots

Receipt and verification

First computed	2026-07-05T05:39:28.019867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba4de7a5d6e7de6b06a7d329ebaa94a375d1c07a0f2a46fdd4ca5b8ffc72a668

Aliases

arxiv: 2212.06854 · arxiv_version: 2212.06854v1 · doi: 10.48550/arxiv.2212.06854 · pith_short_12: XJG6PJOW47PG · pith_short_16: XJG6PJOW47PGWBVH · pith_short_8: XJG6PJOW

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/XJG6PJOW47PGWBVH2MU6XKUUUN \
  | 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: ba4de7a5d6e7de6b06a7d329ebaa94a375d1c07a0f2a46fdd4ca5b8ffc72a668

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a72735bfedb9a2e2c46dc5e0696f9d95949915b1da427d6ac2a70a6d82df92e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-12-13T19:01:00Z",
    "title_canon_sha256": "e199b28b81b7d96ae7d46f207dcd1b896fda06535fdc7153950bdceab77af667"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.06854",
    "kind": "arxiv",
    "version": 1
  }
}