Pith Number

pith:4VTTV73D

pith:2019:4VTTV73DN3WRWANWSWNTNFYT7A

not attested not anchored not stored refs pending

Most Black Holes are Born Very Slowly Rotating

Jim Fuller, Linhao Ma

arxiv:1907.03714 v2 · 2019-07-08 · astro-ph.SR · 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{4VTTV73DN3WRWANWSWNTNFYT7A}

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

A Possible Triple Formation Scenario of Binary Black Hole Merge With One In Pair-instability Supernova Mass Gap

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

Disentangling spinning and nonspinning binary black hole populations with spin sorting

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

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	2026-07-04T23:55:45.995187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5673aff636eed1b01b6959b369713f825c448229a4a64464d2eacc46c6599dd

Aliases

arxiv: 1907.03714 · arxiv_version: 1907.03714v2 · doi: 10.48550/arxiv.1907.03714 · pith_short_12: 4VTTV73DN3WR · pith_short_16: 4VTTV73DN3WRWANW · pith_short_8: 4VTTV73D

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/4VTTV73DN3WRWANWSWNTNFYT7A \
  | 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: e5673aff636eed1b01b6959b369713f825c448229a4a64464d2eacc46c6599dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c608d4b14352069763286e9431c311bc1696f07baa0c21742a8ac4161d37c81f",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-07-08T16:36:16Z",
    "title_canon_sha256": "cf9e3791479cb8525f24a8b2cae4fa79d6ef5393595397700ae01158f6fdd073"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03714",
    "kind": "arxiv",
    "version": 2
  }
}