Pith Number

pith:TCF6DUKV

pith:2025:TCF6DUKVLHVU6JE2QOURXU762O

not attested not anchored not stored refs pending

Postmerger: a new and dominant contribution to the gravitational-wave background from binary neutron stars

Irina Dvorkin, L\'eonard Lehoucq, Luciano Rezzolla

arxiv:2503.20877 v2 · 2025-03-26 · astro-ph.HE · 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{TCF6DUKVLHVU6JE2QOURXU762O}

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.

Receipt and verification

First computed	2026-07-05T11:23:26.154866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

988be1d15559eb4f249a83a91bd3fed382f666042e5ed988f4bc3bb0b2a3b9a0

Aliases

arxiv: 2503.20877 · arxiv_version: 2503.20877v2 · doi: 10.48550/arxiv.2503.20877 · pith_short_12: TCF6DUKVLHVU · pith_short_16: TCF6DUKVLHVU6JE2 · pith_short_8: TCF6DUKV

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/TCF6DUKVLHVU6JE2QOURXU762O \
  | 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: 988be1d15559eb4f249a83a91bd3fed382f666042e5ed988f4bc3bb0b2a3b9a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56f48cfb6cf55d40032866b161ae7654ca3d4195b96874846af10c1a03a97c9b",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-03-26T18:00:09Z",
    "title_canon_sha256": "8b210c4c8739510f51f0ed462958704153ba916997ca66397364dfa90243bd85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.20877",
    "kind": "arxiv",
    "version": 2
  }
}