Pith Number

pith:WMMJGGPC

pith:2013:WMMJGGPCIWHY3TDYO3YNGCF5LA

not attested not anchored not stored refs pending

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:1301.2998 v1 · 2013-01-14 · 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{WMMJGGPCIWHY3TDYO3YNGCF5LA}

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	2026-05-18T03:36:27.676613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3189319e2458f8dcc7876f0d308bd5819693473a177413a8706734342f47497

Aliases

arxiv: 1301.2998 · arxiv_version: 1301.2998v1 · doi: 10.48550/arxiv.1301.2998 · pith_short_12: WMMJGGPCIWHY · pith_short_16: WMMJGGPCIWHY3TDY · pith_short_8: WMMJGGPC

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/WMMJGGPCIWHY3TDYO3YNGCF5LA \
  | 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: b3189319e2458f8dcc7876f0d308bd5819693473a177413a8706734342f47497

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0398c37e6db43461550967d32d579b43261b9905a80c749d297b799e43ac9d40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-01-14T14:58:27Z",
    "title_canon_sha256": "f59b28968aee5ef6f07208422d769774057d5e63918eed93ff75ed819614c3e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2998",
    "kind": "arxiv",
    "version": 1
  }
}