Pith Number

pith:D2X2J2K6

pith:2020:D2X2J2K6IRKHRXB7HSYNIPD6YK

not attested not anchored not stored refs pending

The NANOGrav 12.5-year Data Set: Wideband Timing of 47 Millisecond Pulsars

Adam Brazier, Andrew R. Kaiser, Benjamin M. X. Nguyen, Brent J. Shapiro-Albert, Caitlin A. Witt, Cherry Ng, Chiara M. F. Mingarelli, Cody Jessup, Daniel Halmrast, Daniel R. Stinebring, David J. Nice, David L. Kaplan, Deborah C. Good, Duncan R. Lorimer, Dustin Madison, Elizabeth C. Ferrara, Emmanuel Fonseca, Fronefield Crawford, Harsha Blumer, H. Thankful Cromartie, Ingrid H. Stairs, James M. Cordes, Jeffrey S. Hazboun, Jing Luo, Joey Shapiro Key, Jordan A. Gusdorff, Joseph K. Swiggum, Joseph Simon, Joshua Ramette, Justin A. Ellis, Kaleb Maraccini, Keeisi Caballero, Keith E. Bohler, Kevin Stovall, Kristina Islo, Luke Zoltan Kelley, Maura A. McLaughlin, Md F. Alam, Megan E. DeCesar, Megan L. Jones, Michael T. Lam, Michael Tripepi, Michele Vallisneri, Nathan Garver-Daniels, Neil J. Cornish, Nihan S. Pol, Paul B. Demorest, Paul R. Brook, Paul S. Ray, Paul T. Baker, Peter A. Gentile, Rachel L. Chamberlain, Renee Spiewak, Richard S. Camuccio, Robert D. Ferdman, Ross J. Jennings, Ryan S. Lynch, Sarah Burke-Spolaor, Sarah J. Vigeland, Scott M. Ransom, Shami Chatterjee, Stephen R. Taylor, Timothy Dolch, Timothy T. Pennucci, T. Joseph W. Lazio, Weiwei Zhu (for the NANOGrav Collaboration), William Fiore, Xavier Siemens, Yhamil Garcia, Zaven Arzoumanian

arxiv:2005.06495 v3 · 2020-05-13 · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D2X2J2K6IRKHRXB7HSYNIPD6YK}

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	2026-07-05T02:00:45.252376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eafa4e95e445478dc3f3cb0d43c7ec29731ac9ea9b547d022b074b5c9167270

Aliases

arxiv: 2005.06495 · arxiv_version: 2005.06495v3 · doi: 10.48550/arxiv.2005.06495 · pith_short_12: D2X2J2K6IRKH · pith_short_16: D2X2J2K6IRKHRXB7 · pith_short_8: D2X2J2K6

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/D2X2J2K6IRKHRXB7HSYNIPD6YK \
  | 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: 1eafa4e95e445478dc3f3cb0d43c7ec29731ac9ea9b547d022b074b5c9167270

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3b632942345797cf5805c1ff03bf9c86ff27a5b27197a2f3ae9ce157e9c66aa",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-05-13T18:06:54Z",
    "title_canon_sha256": "c0e23d772907041262d9afa7fc8927ecdd06fbfbd74b2bfe3327ba88e9977a03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.06495",
    "kind": "arxiv",
    "version": 3
  }
}