Pith Number

pith:MK6OLGST

pith:2020:MK6OLGSTIWUS3AGBAIATMUVVCV

not attested not anchored not stored refs pending

Black hole genealogy: Identifying hierarchical mergers with gravitational waves

Chase Kimball, Christopher P.L. Berry, Colm Talbot, Eric Thrane, Matthew Carney, Michael Zevin, Vicky Kalogera

arxiv:2005.00023 v3 · 2020-04-30 · astro-ph.HE · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MK6OLGSTIWUS3AGBAIATMUVVCV}

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

6 papers in Pith

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

Effects of formation channels and gravitational lensing on stochastic gravitational wave background

Disentangling spinning and nonspinning binary black hole populations with spin sorting

Bayesian inference for compact binary coalescences with BILBY: Validation and application to the first LIGO--Virgo gravitational-wave transient catalogue

GWTC-2.1: Deep Extended Catalog of Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run

Receipt and verification

First computed	2026-07-05T01:43:05.244796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62bce59a5345a92d80c102013652b5154e1684a4a4764523db950b445b656028

Aliases

arxiv: 2005.00023 · arxiv_version: 2005.00023v3 · doi: 10.48550/arxiv.2005.00023 · pith_short_12: MK6OLGSTIWUS · pith_short_16: MK6OLGSTIWUS3AGB · pith_short_8: MK6OLGST

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/MK6OLGSTIWUS3AGBAIATMUVVCV \
  | 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: 62bce59a5345a92d80c102013652b5154e1684a4a4764523db950b445b656028

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f412800545b11997200897440c3f886809c9ffd7a7c8a9c264cff24e53ef426",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-04-30T18:00:19Z",
    "title_canon_sha256": "729db570c4b977841ab09648bc71ccab20cd6a612cb9d250ef967ccdf7a836fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.00023",
    "kind": "arxiv",
    "version": 3
  }
}