Pith Number

pith:WABDRDMI

pith:2011:WABDRDMIY7THKJ7CHGDOOWDXFO

not attested not anchored not stored refs pending

Numerical relativity simulations of binary neutron stars

Bernd Bruegmann, Marcus Thierfelder, Sebastiano Bernuzzi

arxiv:1104.4751 v3 · 2011-04-25 · gr-qc · astro-ph.CO · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WABDRDMIY7THKJ7CHGDOOWDXFO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

Distinguishing Neutron Star vs. Low-Mass Black Hole Binaries with Late Inspiral & Postmerger Gravitational Waves $-$ Sensitivity to Transmuted Black Holes and Non-Annihilating Dark Matter

Receipt and verification

First computed	2026-05-18T04:15:38.854463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b002388d88c7e67527e23986e758772bb0b8b5902756a1262aaa029bc116d148

Aliases

arxiv: 1104.4751 · arxiv_version: 1104.4751v3 · doi: 10.48550/arxiv.1104.4751 · pith_short_12: WABDRDMIY7TH · pith_short_16: WABDRDMIY7THKJ7C · pith_short_8: WABDRDMI

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/WABDRDMIY7THKJ7CHGDOOWDXFO \
  | 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: b002388d88c7e67527e23986e758772bb0b8b5902756a1262aaa029bc116d148

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36a6e604e246efe4bf1c1336c182e9dc72ae2556d31b472e305d6f3fe5298d6f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-04-25T16:51:36Z",
    "title_canon_sha256": "68ebb411c6c76876d6d36934b7e20b4aed0e4fbb9a59115f45e8a13f25e706d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4751",
    "kind": "arxiv",
    "version": 3
  }
}