Pith Number

pith:5RQYY4MW

pith:2014:5RQYY4MWEDADRP4UIGC2JQLQYT

not attested not anchored not stored refs pending

Improved methods for simulating nearly extremal binary black holes

Bela Szilagyi, Daniel A. Hemberger, Geoffrey Lovelace, Kevin Kuper, Lawrence E. Kidder, Mark A. Scheel, Matthew Giesler, Michael Boyle

arxiv:1412.1803 v1 · 2014-12-04 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5RQYY4MWEDADRP4UIGC2JQLQYT}

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

3 papers in Pith

Binary black holes in the heat of merger

Biased parameter inference of eccentric, spin-precessing binary black holes

GW250114: testing Hawking's area law and the Kerr nature of black holes

Receipt and verification

First computed	2026-05-18T02:04:02.375731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec618c719620c038bf944185a4c170c4d337eaed934defe607096607111070cb

Aliases

arxiv: 1412.1803 · arxiv_version: 1412.1803v1 · doi: 10.48550/arxiv.1412.1803 · pith_short_12: 5RQYY4MWEDAD · pith_short_16: 5RQYY4MWEDADRP4U · pith_short_8: 5RQYY4MW

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/5RQYY4MWEDADRP4UIGC2JQLQYT \
  | 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: ec618c719620c038bf944185a4c170c4d337eaed934defe607096607111070cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d25b9bf42263f697a1026f30ae011965bf34ddf95ba190c8377fa536550dbf54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-12-04T20:34:08Z",
    "title_canon_sha256": "8b92952e6c11ef565ed2b8406d654d84b9fc708790776d587cd5cf9df8d625fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1803",
    "kind": "arxiv",
    "version": 1
  }
}