Pith Number

pith:SPNNTKMD

pith:2019:SPNNTKMDDGCA2K2WFM7DZV2GFS

not attested not anchored not stored refs pending

TOI-677 b: A Warm Jupiter (P=11.2d) on an eccentric orbit transiting a late F-type star

Allen Davis, Andr\'es Jord\'an, Andrew W. Mann, Avi Shporer, Brendan P. Bowler, Brett Addison, Carl Ziegler, C.G. Tinney, Christopher E. Henze, Daniel Bayliss, David W. Latham, Diana Dragomir, Diana Kossakowski, Eric B. Ting, Felipe Rojas, George Ricker, Holger Drass, Ian Crossfield, Jack Okumura, Jason D. Eastman, John F. Kielkopf, Jonathan Horner, Jon M. Jenkins, Joshua Winn, Luke Bouma, Markus Rabus, Mat\'ias I. Jones, Matthew W. Mengel, Mauro Barbieri, Natalia Guerrero, N\'estor Espinoza, Pascal Torres, Paula Sarkis, Peter Plavchan, Rafael Brahm, Rhodes Hart, Robert A. Wittenmyer, Roland Vanderspek, Sahar Shahaf, Sangeetha Nandakumar, Sara Seager, Songhu Wang, Stephen R. Kane, Tansu Daylan, Thomas Barclay, Thomas Henning, Timothy D. Morton, Trifon Trifonov, Tsevi Mazeh

arxiv:1911.05574 v1 · 2019-11-13 · astro-ph.EP · 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{SPNNTKMDDGCA2K2WFM7DZV2GFS}

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	2026-07-05T00:48:49.321055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93dad9a98319840d2b562b3e3cd7462c9c3f273c1fc7463af9292d66098644b2

Aliases

arxiv: 1911.05574 · arxiv_version: 1911.05574v1 · doi: 10.48550/arxiv.1911.05574 · pith_short_12: SPNNTKMDDGCA · pith_short_16: SPNNTKMDDGCA2K2W · pith_short_8: SPNNTKMD

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/SPNNTKMDDGCA2K2WFM7DZV2GFS \
  | 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: 93dad9a98319840d2b562b3e3cd7462c9c3f273c1fc7463af9292d66098644b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "191f6d71d1f88b7cb449b930dfdff8afbe64db7af21e55c52901a7fcd42a91f7",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-11-13T16:14:29Z",
    "title_canon_sha256": "5e08828f63bd9716512deeab49770d9600d9f6463f2d4da018ffc3582a91c364"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.05574",
    "kind": "arxiv",
    "version": 1
  }
}