Pith Number

pith:XC74I72B

pith:2021:XC74I72BGRULIN2JOUG6MEJASG

not attested not anchored not stored refs pending

TIC 168789840: A Sextuply-Eclipsing Sextuple Star System

Adam H. Friedman, Alan P. Smale, Allan R. Schmitt, Andrei Tokovinin, Andrew Vanderburg, Benjamin T. Montet, Bernie Shiao, Bill Wohler, Brian P. Powell, Christopher J. Burke, Coel Hellier, Daryll M. LaCourse, David W. Latham, Douglas A. Caldwell, Elisa V. Quintana, Emily A. Gilbert, Enric Palle, Eric L. N. Jensen, Ethan Kruse, George R. Ricker, Greg Olmschenk, Guillermo Torres, Hans M. Schwengeler, Ivan A. Terentev, James Armstrong, Jeremy D. Schnittman, Joel Villasenor, Jon M. Jenkins, Joshua E. Schlieder, Joshua N. Winn, Karen A. Collins, Knicole D. Colon, Mark Omohundro, Martin Masek, Martti H. Kristiansen, Patricia Boyd, Petr Zasche, Phil Evans, Rahul Jayaraman, Richard K. Barry, Robert Gagliano, Roland Vanderspek, Samuel N. Quinn, Saul A. Rappaport, S. Seager, Tamas Borkovits, Tansu Daylan, Thiam-Guan Tan, Thomas Barclay, Thomas L. Jacobs, Veselin B. Kostov

arxiv:2101.03433 v1 · 2021-01-09 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XC74I72BGRULIN2JOUG6MEJASG}

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	2026-07-05T02:21:43.409269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8bfc47f413468b43749750de61120919fb1a259c0bbb199c1cb72c12c90c013

Aliases

arxiv: 2101.03433 · arxiv_version: 2101.03433v1 · doi: 10.48550/arxiv.2101.03433 · pith_short_12: XC74I72BGRUL · pith_short_16: XC74I72BGRULIN2J · pith_short_8: XC74I72B

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/XC74I72BGRULIN2JOUG6MEJASG \
  | 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: b8bfc47f413468b43749750de61120919fb1a259c0bbb199c1cb72c12c90c013

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "385d0e2939a32ea5eb866b2e80504c86756ceb9630ef09aebc5f921c618bf23b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-01-09T21:53:43Z",
    "title_canon_sha256": "131c15e2f0a8a3651eced1e04155b01edf3ae0709c542f9aa4cea6f5e8bb806f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.03433",
    "kind": "arxiv",
    "version": 1
  }
}