Pith Number

pith:DQIQMD5D

pith:2023:DQIQMD5D7HINML66KQHNPOAAU2

not attested not anchored not stored refs pending

Binary black hole spins: model selection with GWTC-3

Carole P\'erigois, Filippo Santoliquido, Michela Mapelli, Roberta Rufolo, Yann Bouffanais

arxiv:2301.01312 v3 · 2023-01-03 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQIQMD5D7HINML66KQHNPOAAU2}

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

The Long Road to Alignment: Measuring Black Hole Spin Orientation with Expanding Gravitational-Wave Datasets

Receipt and verification

First computed	2026-07-05T06:02:31.796998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c11060fa3f9d0d62fde540ed7b800a69939fbef3167e5aa7b0335401bac8da9

Aliases

arxiv: 2301.01312 · arxiv_version: 2301.01312v3 · doi: 10.48550/arxiv.2301.01312 · pith_short_12: DQIQMD5D7HIN · pith_short_16: DQIQMD5D7HINML66 · pith_short_8: DQIQMD5D

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/DQIQMD5D7HINML66KQHNPOAAU2 \
  | 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: 1c11060fa3f9d0d62fde540ed7b800a69939fbef3167e5aa7b0335401bac8da9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7007c09f831e36f3d4f38713ae19670b233ec75d6deeb704ff44cd67041f7d85",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-01-03T19:04:10Z",
    "title_canon_sha256": "9b737322f7225289dc11b92ade194e8feda4571cb5482154459873df27ec97d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.01312",
    "kind": "arxiv",
    "version": 3
  }
}