Pith Number

pith:2MSVWZ27

pith:2020:2MSVWZ27PQJE5K3PRVSQTJWIOO

not attested not anchored not stored refs pending

The NANOGrav 12.5 yr Data Set: Observations and Narrowband 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 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:2005.06490 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{2MSVWZ27PQJE5K3PRVSQTJWIOO}

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

3 papers in Pith

Expectations for the first supermassive black-hole binary resolved by PTAs II: Milestones for binary characterization

Expectations for the first supermassive black-hole binary resolved by PTAs I: Model efficacy

Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies

Receipt and verification

First computed	2026-07-05T02:01:30.090542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3255b675f7c124eab6f8d6509a6c873ad20f722f2d702740ca2fba08669fe64

Aliases

arxiv: 2005.06490 · arxiv_version: 2005.06490v3 · doi: 10.48550/arxiv.2005.06490 · pith_short_12: 2MSVWZ27PQJE · pith_short_16: 2MSVWZ27PQJE5K3P · pith_short_8: 2MSVWZ27

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/2MSVWZ27PQJE5K3PRVSQTJWIOO \
  | 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: d3255b675f7c124eab6f8d6509a6c873ad20f722f2d702740ca2fba08669fe64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cff98245eaa7009481f00cd0481c4e3a1572ad68590ec43f8cb422dd046f78be",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-05-13T18:00:37Z",
    "title_canon_sha256": "ac0249a00e233acab9403f0bac4625f014fd822e966b0dc23ba49958b489b1d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.06490",
    "kind": "arxiv",
    "version": 3
  }
}