Pith Number

pith:MXFV7CNH

pith:2024:MXFV7CNHTMTJLWXMPUVRJF5QXD

not attested not anchored not stored refs pending

The Maximum Black Hole Mass at Solar Metallicity

Erin R. Higgins (Armagh Observatory, Gautham N. Sabhahit, Jorick S. Vink, Planetarium)

arxiv:2407.07204 v2 · 2024-07-09 · astro-ph.SR · astro-ph.CO · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MXFV7CNHTMTJLWXMPUVRJF5QXD}

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

1 paper in Pith

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

Receipt and verification

First computed	2026-07-05T08:52:34.429593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65cb5f89a79b2695daec7d2b1497b0b8c3a82065710d9e06adc56d1b62375f70

Aliases

arxiv: 2407.07204 · arxiv_version: 2407.07204v2 · doi: 10.48550/arxiv.2407.07204 · pith_short_12: MXFV7CNHTMTJ · pith_short_16: MXFV7CNHTMTJLWXM · pith_short_8: MXFV7CNH

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/MXFV7CNHTMTJLWXMPUVRJF5QXD \
  | 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: 65cb5f89a79b2695daec7d2b1497b0b8c3a82065710d9e06adc56d1b62375f70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "785d6086f4bdc52fb0e1a6698d991151555b091842df3d46f97fc9cb4d8d42e7",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-07-09T19:45:56Z",
    "title_canon_sha256": "5f10905edee02e9bef6a2ad06c6c54bc9ea17919aafbce46e665a4c75c28ead8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.07204",
    "kind": "arxiv",
    "version": 2
  }
}