Pith Number

pith:U4AIGML6

pith:2012:U4AIGML65T2ENJKHNKCUUQQ52H

not attested not anchored not stored refs pending

Multiple stellar-mass black holes in globular clusters: theoretical confirmation

Anna C. Sippel, Jarrod R. Hurley

arxiv:1211.6608 v1 · 2012-11-28 · 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{U4AIGML65T2ENJKHNKCUUQQ52H}

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	2026-05-18T01:52:53.916145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a70083317eecf446a5476a854a421dd1ec6ccad12c116a366ceb8d7f0495ed89

Aliases

arxiv: 1211.6608 · arxiv_version: 1211.6608v1 · doi: 10.48550/arxiv.1211.6608 · pith_short_12: U4AIGML65T2E · pith_short_16: U4AIGML65T2ENJKH · pith_short_8: U4AIGML6

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/U4AIGML65T2ENJKHNKCUUQQ52H \
  | 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: a70083317eecf446a5476a854a421dd1ec6ccad12c116a366ceb8d7f0495ed89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cd5c081ad70665a528bdce0fc49f92bd26a4063f1106483786d05662c75c365",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-11-28T14:17:41Z",
    "title_canon_sha256": "9719b65f364e42f8eb5fe8b03006df0bb1490399bce49526960bc466bf001e2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.6608",
    "kind": "arxiv",
    "version": 1
  }
}