Pith Number

pith:XKALZ4ES

pith:2023:XKALZ4ESTEGQX2NH6D7OJ5HM3Z

not attested not anchored not stored refs pending

The NANOGrav 15-year Gravitational-Wave Background Methods

Aaron D. Johnson, Abhimanyu Susobhanan, Adam Brazier, Akash Anumarlapudi, Alexander McEwen, 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, Daniel R. Stinebring, David J. Nice, David L. Kaplan, Deborah C. Good, Duncan R. Lorimer, Dustin R. Madison, Elizabeth C. Ferrara, Emmanuel Fonseca, Fronefield Crawford, Gabriel E. Freedman, Gabriella Agazie, Haley M. Wahl, Henri A. Radovan, H. Thankful Cromartie, Ingrid H. Stairs, Jacob E. Turner, James M. Cordes, James W. McKee, J. Andrew Casey-Clyde, Jeffrey S. Hazboun, Joey S. Key, Joseph D. Romano, Joseph Glaser, Joseph K. Swiggum, Joseph Simon, Justin A. Ellis, Kai Schmitz, Katerina Chatziioannou, 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 (for the NANOGrav Collaboration), Patrick M. Meyers, Paul B. Demorest, Paul R. Brook, Paul S. Ray, Paul T. Baker, Peter A. Gentile, Ross J. Jennings, Rutger van Haasteren, Ryan S. Lynch, Sarah Burke-Spolaor, Sarah J. Vigeland, Scott M. Ransom, Shami Chatterjee, Shashwat C. Sardesai, Sophie Hourihane, Stella Koch Ocker, Stephen R. Taylor, Timothy Dolch, Timothy T. Pennucci, Tingting Liu, T. Joseph W. Lazio, Tyler Cohen, Tyson B. Littenberg, William Fiore, William G. Lamb, Xavier Siemens, Zaven Arzoumanian

arxiv:2306.16223 v3 · 2023-06-28 · astro-ph.HE · astro-ph.IM · 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{XKALZ4ESTEGQX2NH6D7OJ5HM3Z}

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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

11 papers in Pith

Population statistics of nanohertz gravitational wave sources

Detecting Gravitational-Wave Anisotropies with Simulation-Based Inference

The NANOGrav 15 yr Data Set: Customized Chromatic Noise Models

pop-cosmos: Galaxy size evolution across structural and star-formation classifications in COSMOS-Web

The NANOGrav 15 yr Data Set: Impacts of Customized Chromatic Noise Models on Gravitational Wave Analyses

Receipt and verification

First computed	2026-07-05T11:01:54.222012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba80bcf092990d0be9a7f0fee4f4ecde4cb93854e61831fb475b38557d8c00e1

Aliases

arxiv: 2306.16223 · arxiv_version: 2306.16223v3 · doi: 10.48550/arxiv.2306.16223 · pith_short_12: XKALZ4ESTEGQ · pith_short_16: XKALZ4ESTEGQX2NH · pith_short_8: XKALZ4ES

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/XKALZ4ESTEGQX2NH6D7OJ5HM3Z \
  | 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: ba80bcf092990d0be9a7f0fee4f4ecde4cb93854e61831fb475b38557d8c00e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f40cf61bc7bc72184736793bf490ea9cad341fa6f7240bf4a3b6caf47c3c858d",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-06-28T13:51:11Z",
    "title_canon_sha256": "633ef9082526cd8cd4ddfa2dc2d0f430eaf03ed34eee8b89471b92d28d680d86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.16223",
    "kind": "arxiv",
    "version": 3
  }
}