Pith Number

pith:THM4KCTJ

pith:2023:THM4KCTJH427NOGKHVPJFL2QZK

not attested not anchored not stored refs pending

Precision tracking of massive black hole spin evolution with LISA

Alberto Vecchio, Geraint Pratten, Hannah Middleton, Patricia Schmidt

arxiv:2307.13026 v2 · 2023-07-24 · gr-qc · astro-ph.GA · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{THM4KCTJH427NOGKHVPJFL2QZK}

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

Improved post-Newtonian waveform model for inspiralling precessing-eccentric compact binaries

Receipt and verification

First computed	2026-07-05T06:35:11.209706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99d9c50a693f35f6b8ca3d5e92af50cab60c7033f079fa604f67bc709cc14bc9

Aliases

arxiv: 2307.13026 · arxiv_version: 2307.13026v2 · doi: 10.48550/arxiv.2307.13026 · pith_short_12: THM4KCTJH427 · pith_short_16: THM4KCTJH427NOGK · pith_short_8: THM4KCTJ

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/THM4KCTJH427NOGKHVPJFL2QZK \
  | 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: 99d9c50a693f35f6b8ca3d5e92af50cab60c7033f079fa604f67bc709cc14bc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c9a75e390bb4eb398bfa394b3e618b3af50cd3a41d772e61bc5fc83a9525f3f",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-07-24T18:00:01Z",
    "title_canon_sha256": "51166a0526d6eedca36e017372cb9dcf1619e1f3ac03f22be1059db4d3092c3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.13026",
    "kind": "arxiv",
    "version": 2
  }
}