Pith Number

pith:CGBU7RPS

pith:2015:CGBU7RPSIZX6AL3Q2PQJBJI4EO

not attested not anchored not stored refs pending

Properties of Galaxies around AGNs with Most Massive Supermassive Black Hole Revealed by the Clustering Analysis

Masatoshi Ohishi, Yoshihiko Mizumoto, Yuji Shirasaki, Yutaka Komiya

arxiv:1503.08893 v3 · 2015-03-31 · 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{CGBU7RPSIZX6AL3Q2PQJBJI4EO}

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	2026-05-18T01:20:46.690866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11834fc5f2466fe02f70d3e090a51c2385fe222eed27b5f094b5162dfeb45791

Aliases

arxiv: 1503.08893 · arxiv_version: 1503.08893v3 · doi: 10.48550/arxiv.1503.08893 · pith_short_12: CGBU7RPSIZX6 · pith_short_16: CGBU7RPSIZX6AL3Q · pith_short_8: CGBU7RPS

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/CGBU7RPSIZX6AL3Q2PQJBJI4EO \
  | 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: 11834fc5f2466fe02f70d3e090a51c2385fe222eed27b5f094b5162dfeb45791

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a50d15bdf8dbda19d3f4e68dd522142c8eb72c1c7869f3c45864ce996edeca6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-31T02:52:41Z",
    "title_canon_sha256": "c74e56f9d9dff51f0885f59ae08b9511ca26354f0eab7422e236407cac320f6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08893",
    "kind": "arxiv",
    "version": 3
  }
}