Pith Number

pith:HJTBYAZL

pith:2024:HJTBYAZLGWKJ2OOH4YLB6D3CJ6

not attested not anchored not stored refs pending

Gravitational waves carry information beyond effective spin parameters but it is hard to extract

Katerina Chatziioannou, Simona J. Miller, Thomas A. Callister, Zoe Ko

arxiv:2401.05613 v2 · 2024-01-11 · 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{HJTBYAZLGWKJ2OOH4YLB6D3CJ6}

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

Measurement prospects for the pair-instability mass cutoff with gravitational waves

Posterior Predictive Checks for Gravitational-wave Populations: Limitations and Improvements

Signatures of a subpopulation of hierarchical mergers in the GWTC-4 gravitational-wave dataset

Receipt and verification

First computed	2026-07-05T08:18:47.922069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a661c032b35949d39c7e6161f0f624f99c6baa5a183a938065dce2abe674d29

Aliases

arxiv: 2401.05613 · arxiv_version: 2401.05613v2 · doi: 10.48550/arxiv.2401.05613 · pith_short_12: HJTBYAZLGWKJ · pith_short_16: HJTBYAZLGWKJ2OOH · pith_short_8: HJTBYAZL

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/HJTBYAZLGWKJ2OOH4YLB6D3CJ6 \
  | 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: 3a661c032b35949d39c7e6161f0f624f99c6baa5a183a938065dce2abe674d29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67d99228bca57d3b71ab74fd70bc762538b8ccc8ce01dcdf82d4ac3d8bc512e1",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-01-11T01:36:19Z",
    "title_canon_sha256": "daf79fdffabc40b467157bd1d484f6f841e23bc7453892aaf553fb3cedb3a7c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.05613",
    "kind": "arxiv",
    "version": 2
  }
}