Pith Number

pith:O2K5VKUP

pith:2024:O2K5VKUP3Y5YZDRICBCJYLPLUB

not attested not anchored not stored refs pending

Hierarchical binary black hole mergers in globular clusters: mass function and evolution with redshift

Carole P\'erigois, Manuel Arca Sedda, Marco Dall'Amico, M. Celeste Artale, Michela Mapelli, M. Paola Vaccaro, Stefano Torniamenti

arxiv:2401.14837 v2 · 2024-01-26 · astro-ph.HE · 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{O2K5VKUP3Y5YZDRICBCJYLPLUB}

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

4 papers in Pith

Evidence for additional structure in the effective spin distribution hints at multiple formation pathways in GWTC-5.0

Mass Distribution of Binary Black Hole Mergers from Young and Old Dense Star Clusters

Biased parameter inference of eccentric, spin-precessing binary black holes

Signatures of a subpopulation of hierarchical mergers in the GWTC-4 gravitational-wave dataset

Receipt and verification

First computed	2026-07-05T08:54:46.308052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7695daaa8fde3b8c8e2810449c2deba0562d0a249229f8827989a8769959abf8

Aliases

arxiv: 2401.14837 · arxiv_version: 2401.14837v2 · doi: 10.48550/arxiv.2401.14837 · pith_short_12: O2K5VKUP3Y5Y · pith_short_16: O2K5VKUP3Y5YZDRI · pith_short_8: O2K5VKUP

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/O2K5VKUP3Y5YZDRICBCJYLPLUB \
  | 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: 7695daaa8fde3b8c8e2810449c2deba0562d0a249229f8827989a8769959abf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a568f0b4a42b44dbe56d9e35df96a3a9daf58dc6c52a1fc74819fa3e0037b4c",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-01-26T13:07:31Z",
    "title_canon_sha256": "256b4b81eb50bae10d272ac76efa87776e3988d7fdeee0ac0d0144cbe89a4790"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.14837",
    "kind": "arxiv",
    "version": 2
  }
}