Pith Number

pith:4X6CBRUK

pith:2023:4X6CBRUKR7UZ3UANDQIDC7NNI7

not attested not anchored not stored refs pending

The NANOGrav 15-year data set: Search for Transverse Polarization Modes in the Gravitational-Wave Background

Aaron D. Johnson, Abhimanyu Susobhanan, Adam Brazier, Akash Anumarlapudi, Alexander McEwen, Alexander Saffer, Andrea Mitridate, Andrew R. Kaiser, Anne M. Archibald, Ann Schmiedekamp, Bence B\'ecsy, Benetge B. P. Perera, Bradley W. Meyers, Brendan Drachler, Brent J. Shapiro-Albert, Caitlin A. Witt, Caner Unal, Carl Schmiedekamp, Cherry Ng, Chiara M. F. Mingarelli, Chung-Pei Ma, Dallas DeGan, Daniel R. Stinebring, David J. Nice, David L. Kaplan, Deborah C. Good, Duncan R. Lorimer, Dustin R. Madison, Elizabeth C. Ferrara, Emmanuel Fonseca, E. Turner, Fronefield Crawford, Gabriel E. Freedman, Gabriella Agazie, Haley M. Wahl, Henri A. Radovan, H. Thankful Cromartie, Ingrid H. Stairs, Jacob A. Taylor, James M. Cordes, James W. McKee, J. Andrew Casey-Clyde, Jeffrey S. Hazboun, Jeremy Baier, Jerry P. Sun, Jing Luo, Joey S. Key, Joseph D. Romano, Joseph Glaser, Joseph K. Swiggum, Joseph Simon, Kai Schmitz, Kathryn Crowter, Kayhan G\"ultekin, Ken D. Olum, Kevin Stovall, Laura Blecha, Luke Zoltan Kelley, Magdalena S. Siwek, Maria Charisi, Matthew Kerr, Maura A. McLaughlin, Megan E. DeCesar, Megan L. Jones, Michael T. Lam, Michele Vallisneri, Natalia Lewandowska, Natasha McMann, Nate Garver-Daniels, Neil J. Cornish, Nihan S. Pol, Nima Laal, Olivia Young, Paul B. Demorest, Paul R. Brook, Paul S. Ray, Paul T. Baker, Peter A. Gentile, Priyamvada Natarajan, Rand Burnette, Robin Case, Ross J. Jennings, Ryan S. Lynch, Sarah Burke-Spolaor, Sarah J. Vigeland, Scott M. Ransom, Shami Chatterjee, Shashwat C. Sardesai, Stella Koch Ocker, Stephen R. Taylor, Timothy Dolch, Timothy T. Pennucci, Tingting Liu, T. Joseph W. Lazio, Tyler Cohen, William Fiore, William G. Lamb, Xavier Siemens, Zaven Arzoumanian

arxiv:2310.12138 v1 · 2023-10-18 · gr-qc · astro-ph.GA · 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{4X6CBRUKR7UZ3UANDQIDC7NNI7}

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.

Cited by

1 paper in Pith

Testing General Relativity with Individual Supermassive Black Hole Binaries

Receipt and verification

First computed	2026-07-05T07:02:17.903777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5fc20c68a8fe99dd00d1c10317dad47e22454c993851df452e4b449be8b35b8

Aliases

arxiv: 2310.12138 · arxiv_version: 2310.12138v1 · doi: 10.48550/arxiv.2310.12138 · pith_short_12: 4X6CBRUKR7UZ · pith_short_16: 4X6CBRUKR7UZ3UAN · pith_short_8: 4X6CBRUK

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/4X6CBRUKR7UZ3UANDQIDC7NNI7 \
  | 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: e5fc20c68a8fe99dd00d1c10317dad47e22454c993851df452e4b449be8b35b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "481a8f3c4aa6f126c4b6e65e28e0aa34cc5d3453fa7362d47d6024939b955d20",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-10-18T17:49:33Z",
    "title_canon_sha256": "cffe2b89e5f3265bcfa7536376776adc612d30150f7425dbc86e538145e5a0aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.12138",
    "kind": "arxiv",
    "version": 1
  }
}