Pith Number

pith:4KGQRGH4

pith:2023:4KGQRGH4UGD2KYRXF2R64TNCF7

not attested not anchored not stored refs pending

Remnant black hole properties from numerical-relativity-informed perturbation theory and implications for waveform modelling

Gaurav Khanna, Scott E. Field, Tousif Islam

arxiv:2301.07215 v2 · 2023-01-17 · gr-qc · 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{4KGQRGH4UGD2KYRXF2R64TNCF7}

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

3 papers in Pith

Merger remnant and eccentricity dynamics surrogates for eccentric nonspinning black hole binaries

Recoil kicks from binary black hole mergers in GWTC catalogs: implications for retention and hierarchical mergers

Receipt and verification

First computed	2026-07-05T05:40:52.720282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e28d0898fca187a562372ea3ee4da22fcd856d4e183d3b7013e89b54e398a559

Aliases

arxiv: 2301.07215 · arxiv_version: 2301.07215v2 · doi: 10.48550/arxiv.2301.07215 · pith_short_12: 4KGQRGH4UGD2 · pith_short_16: 4KGQRGH4UGD2KYRX · pith_short_8: 4KGQRGH4

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/4KGQRGH4UGD2KYRXF2R64TNCF7 \
  | 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: e28d0898fca187a562372ea3ee4da22fcd856d4e183d3b7013e89b54e398a559

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae82b707865c9c88478a6cb4d3404fa771d858f865467b6a9c12c7542c3fb632",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-01-17T22:39:38Z",
    "title_canon_sha256": "25c6a64a14f54014181c30fb5ecd5eb8a349057ef93deb5cdc189e0950444d9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.07215",
    "kind": "arxiv",
    "version": 2
  }
}