Pith Number

pith:IMO5JHW5

pith:2021:IMO5JHW5SLITSV7ER6BJSVU4KN

not attested not anchored not stored refs pending

On the detectability of massive black hole merger eventsby LISA

Colin DeGraf, Indra Periwal, Katharine Lee, Kendall Scarborough, Nazanin Azimi, Nikolai Stefanov, Samuel Banks, Tiziana Di Matteo

arxiv:2107.09084 v1 · 2021-07-19 · astro-ph.HE · astro-ph.GA · 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{IMO5JHW5SLITSV7ER6BJSVU4KN}

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

Topological dark energy from black-hole formations and mergers through the gravity-thermodynamics approach

Receipt and verification

First computed	2026-07-05T04:15:44.040587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

431dd49edd92d13957e48f8299569c534f4f262f6b2e2f96943a13a6b9ec0bba

Aliases

arxiv: 2107.09084 · arxiv_version: 2107.09084v1 · doi: 10.48550/arxiv.2107.09084 · pith_short_12: IMO5JHW5SLIT · pith_short_16: IMO5JHW5SLITSV7E · pith_short_8: IMO5JHW5

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/IMO5JHW5SLITSV7ER6BJSVU4KN \
  | 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: 431dd49edd92d13957e48f8299569c534f4f262f6b2e2f96943a13a6b9ec0bba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbb4d332c34e5d7a4cf421ef22051f380f0f1a57507ae48c57acfd1c10e770a5",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-07-19T18:00:15Z",
    "title_canon_sha256": "2f07dbc688e95088a46811fb7c0c285f118bbf9e3313bfba5b31f23f56f8071e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.09084",
    "kind": "arxiv",
    "version": 1
  }
}