Pith Number

pith:IXRTVSKW

pith:2020:IXRTVSKWT3LOSXHO7PWESXS7NI

not attested not anchored not stored refs pending

An eclipsing M-dwarf close to the hydrogen burning limit from NGTS

Boris T. G\"ansicke, Christopher A. Watson, Daniel Bayliss, Edward Gillen, Edward M. Bryant, Fran\c{c}ois Bouchy, Jack S. Acton, James McCormac, James S. Jenkins, Jos\'e I. Vines, Liam R. Raynard, Louise D. Nielsen, Matthew R. Burleigh, Maximilian N. G\"unther, Maximiliano Moyano, Michael R. Goad, Peter J. Wheatley, Phillip Eigm\"uller, Richard G. West, Rosanna H. Tilbrook, Samuel Gill, Sarah L. Casewell, St\'ephane Udry

arxiv:2008.07354 v1 · 2020-08-17 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXRTVSKWT3LOSXHO7PWESXS7NI}

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	2026-07-05T01:38:40.005085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45e33ac9569ed6e95ceefbec495e5f6a00ca9071fd3b74ba5a39c11a9074365f

Aliases

arxiv: 2008.07354 · arxiv_version: 2008.07354v1 · doi: 10.48550/arxiv.2008.07354 · pith_short_12: IXRTVSKWT3LO · pith_short_16: IXRTVSKWT3LOSXHO · pith_short_8: IXRTVSKW

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/IXRTVSKWT3LOSXHO7PWESXS7NI \
  | 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: 45e33ac9569ed6e95ceefbec495e5f6a00ca9071fd3b74ba5a39c11a9074365f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24fafe5117506848c1b2b5efd6caf1597bf9074fde6f25a4554442bc5358b4e3",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-08-17T14:27:04Z",
    "title_canon_sha256": "ad49057977e221b3939d2acfc2e54cc066f830fda9301e6942c5b6557671d60d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.07354",
    "kind": "arxiv",
    "version": 1
  }
}