Pith Number

pith:5UP76O2S

pith:2025:5UP76O2SWFJX5SRHGNL5ZILHMV

not attested not anchored not stored refs pending

Detecting White Dwarf Binary Mergers with Gravitational Waves

Chiara Brandenstein, Giona Sala, Peter W. Graham, Sebastian Baum

arxiv:2510.19913 v2 · 2025-10-22 · gr-qc · astro-ph.CO · astro-ph.HE · hep-ph · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5UP76O2SWFJX5SRHGNL5ZILHMV}

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	2026-06-11T00:08:11.437997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed1fff3b52b1537eca273357dca167655c5848575043b739d10d2b37dc4f6141

Aliases

arxiv: 2510.19913 · arxiv_version: 2510.19913v2 · doi: 10.48550/arxiv.2510.19913 · pith_short_12: 5UP76O2SWFJX · pith_short_16: 5UP76O2SWFJX5SRH · pith_short_8: 5UP76O2S

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/5UP76O2SWFJX5SRHGNL5ZILHMV \
  | 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: ed1fff3b52b1537eca273357dca167655c5848575043b739d10d2b37dc4f6141

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47224ec73c2ff1baa6b6c4c416f4f9ac9297333f08473b2fd7e7749cc3b7c62b",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "hep-ph",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-10-22T18:00:02Z",
    "title_canon_sha256": "25f66e753ce993d1900dc1033e6a68bea39ef123a746a2b54c0b928abde1eb91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.19913",
    "kind": "arxiv",
    "version": 2
  }
}