Pith Number

pith:2RPYG276

pith:2009:2RPYG276C7AIW5FGZ4NYQGOAJY

not attested not anchored not stored refs pending

Status of NINJA: the Numerical INJection Analysis project

Abdul H. Mrou\'e, Alberto Vecchio, Alessandra Buonanno, Alexander Stroeer, Andrea Vicer\'e, Badri Krishnan, Bangalore Sathyaprakash, Benjamin Aylott, Benjamin Farr, Bernard J. Kelly, Bernd Br\"ugmann, Carlos O. Lousto, Christian Reisswig, Christian R\"over, Craig Robinson, Deirdre Shoemaker, Denis Pollney, Drew Keppel, Duncan A. Brown, Erik Schnetter, Evan Ochsner, Frank Herrmann, Frans Pretorius, Gianluca Guidi, Harald P. Pfeiffer, Hiroyuki Nakano, Ian Hinder, Ilya Mandel, James R. van Meter, Jennifer Seiler, Joan Centrella, John G. Baker, John T. Whelan, John Veitch, Jordan Camp, Joshua Faber, Keith D. Matthews, Larne Pekowsky, Laura Cadonati, Lawrence E. Kidder, Lisa M. Goggin, Luciano Rezzolla, Luc\'ia Santamar\'ia, Luisa T. Buchman, Manuela Campanelli, Marc van der Sluys, Mark A. Scheel, Mark Hannam, Michael Boyle, Nelson Christensen, Nils Dorband, Oliver Rinne, Pablo Laguna, Patrick R. Brady, Pedro Marronetti, Peter Diener, R. Adam Mercer, Riccardo Sturani, Richard Matzner, Ruslan Vaulin, Sascha Husa, Satyanarayan R. P. Mohapatra, Sean T. McWilliams, Sebastian Fischetti, Shourov Chatterjis, Stephen Fairhurst, Stuart L. Shapiro, Tony Chu, Ulrich Sperhake, Vicky Kalogera, Vivien Raymond, William D. Boggs, Wolfgang Tichy, Yi Pan, Yosef Zlochower, Yuk Tung Liu, Zachariah B. Etienne

arxiv:0905.4227 v1 · 2009-05-26 · 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{2RPYG276C7AIW5FGZ4NYQGOAJY}

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	2026-07-04T17:24:08.878078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d45f836bfe17c08b74a6cf1b8819c04e2f50060b3854db370c1aa88d8253f1a9

Aliases

arxiv: 0905.4227 · arxiv_version: 0905.4227v1 · doi: 10.48550/arxiv.0905.4227 · pith_short_12: 2RPYG276C7AI · pith_short_16: 2RPYG276C7AIW5FG · pith_short_8: 2RPYG276

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/2RPYG276C7AIW5FGZ4NYQGOAJY \
  | 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: d45f836bfe17c08b74a6cf1b8819c04e2f50060b3854db370c1aa88d8253f1a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22104e691dc559ffbeeb8b6f9609c810b128201c09bdf2a32deb9be290b63ea1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-05-26T16:14:08Z",
    "title_canon_sha256": "6368dcc4d44e6910ecca4846b161ca86e840163c6313c82ac24ff1331533f91c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.4227",
    "kind": "arxiv",
    "version": 1
  }
}