Pith Number

pith:DQXIJXGS

pith:2023:DQXIJXGS5LGIM5K2ZU6SY22XMW

not attested not anchored not stored refs pending

Constraints on cosmologically coupled black holes from gravitational wave observations and minimal formation mass

Davi C. Rodrigues, Luca Amendola, Miguel Quartin, Sumit Kumar

arxiv:2307.02474 v2 · 2023-07-05 · astro-ph.CO · 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{DQXIJXGS5LGIM5K2ZU6SY22XMW}

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

2 papers in Pith

Cosmological coupled black holes immersed in dark sector

Receipt and verification

First computed	2026-07-05T07:39:28.731119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c2e84dcd2eacc86755acd3d2c6b5765ac3a4433586775e62d223aa25596a727

Aliases

arxiv: 2307.02474 · arxiv_version: 2307.02474v2 · doi: 10.48550/arxiv.2307.02474 · pith_short_12: DQXIJXGS5LGI · pith_short_16: DQXIJXGS5LGIM5K2 · pith_short_8: DQXIJXGS

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/DQXIJXGS5LGIM5K2ZU6SY22XMW \
  | 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: 1c2e84dcd2eacc86755acd3d2c6b5765ac3a4433586775e62d223aa25596a727

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f80367f03d83fcd33d430f053a13d4e91d7075ca2674956c8ab7f80377f5450e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-07-05T17:47:11Z",
    "title_canon_sha256": "c07c03befacde71e77df7987f1ac9c4a799a3eb2e1ab0599d9c53d927fd701f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.02474",
    "kind": "arxiv",
    "version": 2
  }
}