Pith Number

pith:T7YLW7E5

pith:2013:T7YLW7E5G2JQEV2JR655EPTK24

not attested not anchored not stored refs pending

Did massive black holes in globular clusters initially satisfy galactic scaling relations?

J. M. Diederik Kruijssen (MPA Garching), Nora L\"utzgendorf (ESO Garching)

arxiv:1306.0561 v1 · 2013-06-03 · astro-ph.CO · 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{T7YLW7E5G2JQEV2JR655EPTK24}

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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

Primordial Black Holes as Dark Matter: Recent Developments

Receipt and verification

First computed	2026-05-18T01:49:33.489817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ff0bb7c9d36930257498fbbd23e6ad70fb2afbdb3dd67f90ed7e23c3f091555

Aliases

arxiv: 1306.0561 · arxiv_version: 1306.0561v1 · doi: 10.48550/arxiv.1306.0561 · pith_short_12: T7YLW7E5G2JQ · pith_short_16: T7YLW7E5G2JQEV2J · pith_short_8: T7YLW7E5

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/T7YLW7E5G2JQEV2JR655EPTK24 \
  | 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: 9ff0bb7c9d36930257498fbbd23e6ad70fb2afbdb3dd67f90ed7e23c3f091555

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9efdc5678c8b3c7f2ca4f811274e62eec37b7e79f5f5b16a67179665cfc7629f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-03T20:00:01Z",
    "title_canon_sha256": "6e4b480323b563cf38627d2dc8749e36dd4929b61ca78d16f0585bef4daa6ecc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0561",
    "kind": "arxiv",
    "version": 1
  }
}