Pith Number

pith:J32GO2PD

pith:2020:J32GO2PD6DWLK6BO4XPNS3PHFH

not attested not anchored not stored refs pending

Utilizing Small Telescopes Operated by Citizen Scientists for Transiting Exoplanet Follow-up

Alexandra Iturralde, Anya Biferno, Arnaud Malvache, Bob Massey, Brandon Lawton, Carl W. Hergenrother, Conley Ball, David R. Ciardi, Denise Smith, Dennis M. Conti, Diana Dragomir, Dolores H. Hill, Elizabeth Fletcher, Emmanuel Arbouch, Ethan Blaser, Franck Marchis, Frank Sienkiewicz, Gael M. Roudier, Geoffrey Bryden, John Engelke, Kalee Tock, Kyle A. Pearson, Laura Peticolas, Lynn Cominsky, Marc Kuchner, Mark R. Swain, Martin Fowler, Mary Dussault, Michael Fitzgerald, Michelle J. Creech-Eakman, Mike Chasin, Mike Conley, Nemanja Jovanovic, Pat Boyce, Quinn Perian, Rachel Zimmerman-Brachman, Robert Baer, Robert T. Zellem, Saneyda Hernandez, Scott Dixon, Stephen R. Kane, Sujay Nair, Vivek Vijayakumar, Wilfred Gee

arxiv:2003.09046 v2 · 2020-03-19 · astro-ph.EP · 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{J32GO2PD6DWLK6BO4XPNS3PHFH}

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	2026-07-05T01:04:31.058284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ef46769e3f0ecb5782ee5ded96de729f8f88af45f5a3133386cdccb43fe7c2d

Aliases

arxiv: 2003.09046 · arxiv_version: 2003.09046v2 · doi: 10.48550/arxiv.2003.09046 · pith_short_12: J32GO2PD6DWL · pith_short_16: J32GO2PD6DWLK6BO · pith_short_8: J32GO2PD

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/J32GO2PD6DWLK6BO4XPNS3PHFH \
  | 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: 4ef46769e3f0ecb5782ee5ded96de729f8f88af45f5a3133386cdccb43fe7c2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6671d017358351d1bd6ed341b66030864dfbab1ee2dae17a6b88f914ef132263",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-03-19T23:20:41Z",
    "title_canon_sha256": "541d37a603865488b2dd226d27aaa5c68037a4ac5965b4e8afd27abf076b01c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.09046",
    "kind": "arxiv",
    "version": 2
  }
}