Pith Number

pith:3TGYVWXD

pith:2024:3TGYVWXDVGD4BKKHRGDASBWQ47

not attested not anchored not stored refs pending

Parameter estimation of protoneutron stars from gravitational wave signals using the Hilbert-Huang transform

Diego Dominguez, Hirotaka Takahashi, Kazuki Sakai, Ken-ichi Oohara, Kentaro Somiya, Marco Meyer-Conde, Seiya Sasaoka, Yusuke Sakai

arxiv:2411.08407 v1 · 2024-11-13 · 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{3TGYVWXDVGD4BKKHRGDASBWQ47}

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	2026-07-05T09:34:46.925389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dccd8adae3a987c0a94789860906d0e7d27122c1a8602c85ad93648e62dffa1a

Aliases

arxiv: 2411.08407 · arxiv_version: 2411.08407v1 · doi: 10.48550/arxiv.2411.08407 · pith_short_12: 3TGYVWXDVGD4 · pith_short_16: 3TGYVWXDVGD4BKKH · pith_short_8: 3TGYVWXD

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/3TGYVWXDVGD4BKKHRGDASBWQ47 \
  | 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: dccd8adae3a987c0a94789860906d0e7d27122c1a8602c85ad93648e62dffa1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d435d371b66bf620458055c6c71dc8bb8e7fcd31b3794ef6ea5afc26ce4b7d7c",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-11-13T07:53:18Z",
    "title_canon_sha256": "4efc038728d3b2d239172ff66e909ef013fbb7e73f8af18243f6db6c0c7a21f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.08407",
    "kind": "arxiv",
    "version": 1
  }
}