Pith Number

pith:M3VKCHLM

pith:2012:M3VKCHLMAVFVYFF4YHPY34RV7F

not attested not anchored not stored refs pending

Updated Mass Scaling Relations for Nuclear Star Clusters and a Comparison to Supermassive Black Holes

Alister W. Graham, Nicholas Scott

arxiv:1205.5338 v2 · 2012-05-24 · 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{M3VKCHLMAVFVYFF4YHPY34RV7F}

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	2026-05-18T03:34:14.100962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66eaa11d6c054b5c14bcc1df8df235f975fbf597bcc758edf3594c33db81fb90

Aliases

arxiv: 1205.5338 · arxiv_version: 1205.5338v2 · doi: 10.48550/arxiv.1205.5338 · pith_short_12: M3VKCHLMAVFV · pith_short_16: M3VKCHLMAVFVYFF4 · pith_short_8: M3VKCHLM

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/M3VKCHLMAVFVYFF4YHPY34RV7F \
  | 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: 66eaa11d6c054b5c14bcc1df8df235f975fbf597bcc758edf3594c33db81fb90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d053aca9c1fa95e8af5cd2ff02a0bafd96828e7d4169cc42f0d2701243aa575e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-24T06:11:03Z",
    "title_canon_sha256": "ef809b5e30f2a9324ad62cea829886f4aa8f454e9a1ba3d15a90468930e8700c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5338",
    "kind": "arxiv",
    "version": 2
  }
}