Pith Number

pith:QHMPCAHM

pith:2013:QHMPCAHM3BO574N6QS7DRLKNB2

not attested not anchored not stored refs pending

The M_BH - sigma relation for intermediate-mass black holes in globular clusters

Anja Feldmeier, Behrang Jalali, Eva Noyola, Holger Baumgardt, Karl Gebhardt, Markus Kissler-Patig, Nadine Neumayer, Nora L\"utzgendorf, P. Tim de Zeeuw

arxiv:1304.7156 v1 · 2013-04-26 · 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{QHMPCAHM3BO574N6QS7DRLKNB2}

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

Predicting intermediate-mass black hole formation in star clusters with machine learning

Receipt and verification

First computed	2026-05-18T01:50:21.412949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81d8f100ecd85ddff1be84be38ad4d0ebc80a47a5b100d07df2de2510eefcec0

Aliases

arxiv: 1304.7156 · arxiv_version: 1304.7156v1 · doi: 10.48550/arxiv.1304.7156 · pith_short_12: QHMPCAHM3BO5 · pith_short_16: QHMPCAHM3BO574N6 · pith_short_8: QHMPCAHM

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/QHMPCAHM3BO574N6QS7DRLKNB2 \
  | 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: 81d8f100ecd85ddff1be84be38ad4d0ebc80a47a5b100d07df2de2510eefcec0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "274544b12ed17af2697c99da1e7502f955b5125ca3c8db8b370cb3449d66601a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-04-26T13:24:03Z",
    "title_canon_sha256": "b0b8452792aa4135fc1d11c17a61f1da0a543bdd45fda99bb29f1c4df040f383"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7156",
    "kind": "arxiv",
    "version": 1
  }
}