Pith Number

pith:VL72HM7D

pith:2025:VL72HM7DAKK4PVIVAGGD7MDONS

not attested not anchored not stored refs pending

A Possible Mass Ratio and Spin-Orbit Misalignment Correlation for Mergers of Binary Black Holes in Nuclear Star Clusters

Yubo Su

arxiv:2501.16258 v1 · 2025-01-27 · 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{VL72HM7DAKK4PVIVAGGD7MDONS}

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

McFACTS II: Mass Ratio--Effective Spin Relationship of Black Hole Mergers in the AGN Channel

Receipt and verification

First computed	2026-07-05T10:05:57.705647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaffa3b3e30295c7d515018c3fb06e6c88aa189f8705de34c745c56403b1d5a8

Aliases

arxiv: 2501.16258 · arxiv_version: 2501.16258v1 · doi: 10.48550/arxiv.2501.16258 · pith_short_12: VL72HM7DAKK4 · pith_short_16: VL72HM7DAKK4PVIV · pith_short_8: VL72HM7D

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/VL72HM7DAKK4PVIVAGGD7MDONS \
  | 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: aaffa3b3e30295c7d515018c3fb06e6c88aa189f8705de34c745c56403b1d5a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d85f1fb247fceda0ce1db0e78ca46582dc68a940fb1ad71990e29ad31de18934",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-01-27T17:57:43Z",
    "title_canon_sha256": "b0eb8c7be8dab4fff08f2abf7d782bbbe4130f131bd15d8220e0713dd855eae3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16258",
    "kind": "arxiv",
    "version": 1
  }
}