Pith Number

pith:ZUE6YTTY

pith:2011:ZUE6YTTYGNVMJAJPBSIRCCHBPN

not attested not anchored not stored refs pending

On the origin of radio-loudness in AGNs and its relationship with the properties of the central supermassive black hole

Alessandro Marconi, Marco Chiaberge

arxiv:1105.4889 v1 · 2011-05-24 · 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{ZUE6YTTYGNVMJAJPBSIRCCHBPN}

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

Evolution of SMBHs in light of PTA measurements: implications for growth by mergers and accretion

Receipt and verification

First computed	2026-05-18T02:01:51.349988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd09ec4e78336ac4812f0c911108e17b50512eda36a6600ba008e9550f4694b7

Aliases

arxiv: 1105.4889 · arxiv_version: 1105.4889v1 · doi: 10.48550/arxiv.1105.4889 · pith_short_12: ZUE6YTTYGNVM · pith_short_16: ZUE6YTTYGNVMJAJP · pith_short_8: ZUE6YTTY

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/ZUE6YTTYGNVMJAJPBSIRCCHBPN \
  | 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: cd09ec4e78336ac4812f0c911108e17b50512eda36a6600ba008e9550f4694b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09ea6c3637b621671e60f8cdcd9e0b80c254d1b455e236b2fb3bf1fd26c35156",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-05-24T20:49:33Z",
    "title_canon_sha256": "3bf738d42d40be24a025227f23a843e4af1e5c47e36492b84ecee59e5b584081"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4889",
    "kind": "arxiv",
    "version": 1
  }
}