Pith Number

pith:ZBVG3YDH

pith:2025:ZBVG3YDHH6ZW7V6SAYMKP4O2RF

not attested not anchored not stored refs pending

Very Massive, Rapidly Spinning Binary Black Hole Progenitors through Chemically Homogeneous Evolution -- The Case of GW231123

Selma E. de Mink, Silvia A. Popa

arxiv:2509.00154 v1 · 2025-08-29 · astro-ph.HE · astro-ph.SR · 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{ZBVG3YDHH6ZW7V6SAYMKP4O2RF}

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

10 papers in Pith

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

Joint population and strong-lensing inference for resolved gravitational-wave events probes the black-hole merger rate beyond the peak of star formation

GW231123: Overlapping Gravitational Wave Signals?

Measuring Eccentricity and Addressing Waveform Systematics in GW231123

The impact of waveform systematics and Gaussian noise on the interpretation of GW231123

Receipt and verification

First computed	2026-07-05T12:02:10.430267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c86a6de0673fb36fd7d20618a7f1da8957deddc0b216e0ab0e71cc7a459a3ba2

Aliases

arxiv: 2509.00154 · arxiv_version: 2509.00154v1 · doi: 10.48550/arxiv.2509.00154 · pith_short_12: ZBVG3YDHH6ZW · pith_short_16: ZBVG3YDHH6ZW7V6S · pith_short_8: ZBVG3YDH

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/ZBVG3YDHH6ZW7V6SAYMKP4O2RF \
  | 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: c86a6de0673fb36fd7d20618a7f1da8957deddc0b216e0ab0e71cc7a459a3ba2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6325cc39dbf858487bd122f2ebbafa5d5f369d7e22831a6a44bed1c208badc6",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-08-29T18:00:02Z",
    "title_canon_sha256": "664f2102f761f52762f91cef73d543565ad7eb5604fa1ddcb2dfa066ed2e98df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00154",
    "kind": "arxiv",
    "version": 1
  }
}