Pith Number

pith:Z6TBKYCT

pith:2020:Z6TBKYCTN2GY2TFDVMUFI4ENA7

not attested not anchored not stored refs pending

Optimizing MARVEL for the radial velocity follow-up of TESS and PLATO transiting exoplanets

Andrew Tkachenko, Bart Vandenbussche, Cyprien Lanthermann, Denis Defr\`ere, Gert Raskin, Hans Van Winckel, Hugues Sana, Joris De Ridder, Pierre Royer

arxiv:2012.07137 v1 · 2020-12-13 · astro-ph.IM · 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{Z6TBKYCTN2GY2TFDVMUFI4ENA7}

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	2026-07-05T01:59:17.742415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfa61560536e8d8d4ca3ab2854708d07f77d324a1760fe43c6af80f3d0c245a2

Aliases

arxiv: 2012.07137 · arxiv_version: 2012.07137v1 · doi: 10.48550/arxiv.2012.07137 · pith_short_12: Z6TBKYCTN2GY · pith_short_16: Z6TBKYCTN2GY2TFD · pith_short_8: Z6TBKYCT

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/Z6TBKYCTN2GY2TFDVMUFI4ENA7 \
  | 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: cfa61560536e8d8d4ca3ab2854708d07f77d324a1760fe43c6af80f3d0c245a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e17474e3f55dd829f7fdd35bc88b7abc61ac1ce2529136af792383499dfe4d3",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-12-13T20:19:09Z",
    "title_canon_sha256": "735bfb5321f49efda8aeeb079132869a6e7c7d9af8af31c30cba5aeb7a0b7be7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.07137",
    "kind": "arxiv",
    "version": 1
  }
}