Pith Number

pith:CO3A2MO5

pith:2025:CO3A2MO5ALWHS5UITCWQ6RQG5U

not attested not anchored not stored refs pending

Probing the co-evolution of SMBHs and their hosts from scaling relations pairwise residuals: dominance of stellar velocity dispersion and host halo mass

Alba Vega Alonso Tetilla, Amy Smith, Andrea Lapi, Christopher C. Lovell, Christopher Marsden, Daniel Angl\'es-Alc\'azar, Daniel Roberts, Duncan Farrah, Federica Ricci, Francesco Shankar, Hao Fu, Henryk Haniewicz, Karthik Mahesh Varadarajan, Lumen Boco, Mariangela Bernardi, Melanie Habouzit, Meredith Powell, Miguel Arana-Catania, Nicola Menci, Tobias Grubenmann

arxiv:2505.02920 v1 · 2025-05-05 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CO3A2MO5ALWHS5UITCWQ6RQG5U}

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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

Uncertainties in the supermassive black hole abundance and implications for the GW background

Receipt and verification

First computed	2026-07-05T10:58:49.538908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13b60d31dd02ec79768898ad0f4606ed189b49680ffb999398f7351b8a7a8b9c

Aliases

arxiv: 2505.02920 · arxiv_version: 2505.02920v1 · doi: 10.48550/arxiv.2505.02920 · pith_short_12: CO3A2MO5ALWH · pith_short_16: CO3A2MO5ALWHS5UI · pith_short_8: CO3A2MO5

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/CO3A2MO5ALWHS5UITCWQ6RQG5U \
  | 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: 13b60d31dd02ec79768898ad0f4606ed189b49680ffb999398f7351b8a7a8b9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9197637c100c5786a32b5cfc098aa5efe0db2bd2f3051e51587a3752cfc2bce1",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-05-05T18:00:30Z",
    "title_canon_sha256": "4d0ec000c5b4fac71c5c17d8e667fcb2c2422edceb1b85f76e89a1e98391015a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02920",
    "kind": "arxiv",
    "version": 1
  }
}