Pith Number

pith:FVPRRSES

pith:2025:FVPRRSESYAJT3WUXY5KHHWSDCN

not attested not anchored not stored refs pending

Characterizing Binary Black Hole Subpopulations in GWTC-4 with Binned Gaussian Processes: On the Origins of the $35M_{\odot}$ Peak

Anarya Ray, Omkar Sridhar, Vicky Kalogera

arxiv:2511.22093 v2 · 2025-11-27 · astro-ph.HE · astro-ph.GA

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\usepackage{pith}
\pithnumber{FVPRRSESYAJT3WUXY5KHHWSDCN}

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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

7 papers in Pith

Targeting black holes from metal-poor progenitors with next-generation gravitational-wave detectors

Compactness Peaks and Subpopulations: Probing Stellar Physics and Formation Channels of Merging Binary Black Holes

Reversible-jump MCMC reveals binary black hole subpopulations with distinct redshift evolution

A Strongly Parametrized Mass Ratio Model for the Stable Mass Transfer Channel: a Case Study of the $10 \, \rm{M}_{\odot}$ Peak

Is the Binary Black Hole Population Inference from Gravitational-Wave Data Robust?

Receipt and verification

First computed	2026-07-10T01:19:40.883196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d5f18c892c0133dda97c75473da43137934daadee3c001436fc736bc8a4e0fc

Aliases

arxiv: 2511.22093 · arxiv_version: 2511.22093v2 · doi: 10.48550/arxiv.2511.22093 · pith_short_12: FVPRRSESYAJT · pith_short_16: FVPRRSESYAJT3WUX · pith_short_8: FVPRRSES

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/FVPRRSESYAJT3WUXY5KHHWSDCN \
  | 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: 2d5f18c892c0133dda97c75473da43137934daadee3c001436fc736bc8a4e0fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be9cb0db7559fac84b39938a0f3c08f588e907b30d3e4dd88f61dbdde44a1f60",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-11-27T04:29:05Z",
    "title_canon_sha256": "35e505069281796488b059fa5de163d13e0f6a01d4709c07e9037495e38f1d70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.22093",
    "kind": "arxiv",
    "version": 2
  }
}