Pith Number

pith:EJLDWXHZ

pith:2026:EJLDWXHZQBXMCH2VGZQ227PJYR

not attested not anchored not stored refs pending

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

Aaron D. Johnson, Abhimanyu Susobhanan, Adam Brazier, Aiden Gundersen, Akash Anumarlapudi, Alessandra Amosso, Alexander McEwen, Alexander Saffer, Anala K. Sreekumar, Andrea Mitridate, Anjana Ashok, Anne M. Archibald, Ann Schmiedekamp, Ashley Martsen, Bence Becsy, Benetge B. P. Perera, Bjorn Larsen, Bradley W. Meyers, Brent J. Shapiro-Albert, Caitlin A. Witt, Carl Schmiedekamp, Cayenne Matt, Cherry Ng, Chiara M. F. Mingarelli, Chung-Pei Ma, C. J. Harris, Daniel J. Oliver, Daniel R. Stinebring, David J. Nice, David L. Kaplan, David Wright, Deborah C. Good, Doa Hashemi Asl, Duncan R. Lorimer, Dustin R. Madison, Elizabeth C. Ferrara, Emiko C. Gardiner, Emmanuel Fonseca, Fronefield Crawford, Gabriel E. Freedman, Gabriella Agazie, Graham M. Doskoch, Haley M. Wahl, Heling Deng, Henri A. Radovan, H. Thankful Cromartie, Ingrid H. Stairs, Jacob E. Turner, Jacob Taylor, James M. Cordes, James W. McKee, J. Andrew Casey-Clyde, Jeffrey S. Hazboun, Jeremy G. Baier, Jessie C. Runnoe, Jing Luo, Joey S. Key, Joris P. W. Verbiest, Joseph D. Romano, Joseph Glaser, Joseph K. Swiggum, Joseph Simon, Kai Schmitz, Kalista Wayt, Kathryn Crowter, Kayhan Gultekin, Ken D. Olum, Kevin P. Wilson, Kevin Stovall, Kyle A. Gersbach, Lankeswar Dey, Laura Blecha, Levi Schult, Luke Zoltan Kelley, Maria Charisi, Matthew Kerr, Matthew T. Miles, Maura A. McLaughlin, Megan E. DeCesar, Megan L. Jones, Mercedes S. Thompson, Michael T. Lam, Michele Vallisneri, Natalia Lewandowska, Natasha McMann, Nate Garver-Daniels, Neil J. Cornish, Nihan S. Pol, Nikita Agarwal, Nima Laal, Olivia Young, Patrick M. Meyers, Paul B. Demorest, Paul R. Brook, Paul S. Ray, Paul T. Baker, Peter A. Gentile, Polina Petrov, Rand Burnette, Robin Case, Robin Strahler, Ross J. Jennings, Rutger van Haasteren, Ryan S. Lynch, Sarah Burke-Spolaor, Sarah J. Vigeland, Scott M. Ransom, Shami Chatterjee, Shania Nichols, Shashwat C. Sardesai, Sophia V. Sosa Fiscella, Stella K. Ocker, Stephen R. Taylor, Timothy Dolch, Timothy T. Pennucci, Tingting Liu, T. Joseph W. Lazio, Tyler Cohen, William Fiore, William G. Lamb, Xavier Siemens, Yu-Ting Chang, Zaven Arzoumanian

arxiv:2606.28554 v1 · 2026-06-26 · astro-ph.CO · 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{EJLDWXHZQBXMCH2VGZQ227PJYR}

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	2026-06-30T00:15:18.315056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22563b5cf9806ec11f553661ad7de9c469ac74f6a6a319c73d1f663ed2c2e076

Aliases

arxiv: 2606.28554 · arxiv_version: 2606.28554v1 · doi: 10.48550/arxiv.2606.28554 · pith_short_12: EJLDWXHZQBXM · pith_short_16: EJLDWXHZQBXMCH2V · pith_short_8: EJLDWXHZ

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/EJLDWXHZQBXMCH2VGZQ227PJYR \
  | 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: 22563b5cf9806ec11f553661ad7de9c469ac74f6a6a319c73d1f663ed2c2e076

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12f1a38bcca337332dcd9d44b576df7e9989a1c5a705df1a13475a55c6d63717",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-26T19:14:32Z",
    "title_canon_sha256": "f77eb660661a924bc4b8992629e65581372846cb086dda2f4f1a9f86cc850c87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28554",
    "kind": "arxiv",
    "version": 1
  }
}