Pith Number

pith:T2BGZZAQ

pith:2021:T2BGZZAQKE2J76XFW6SM3QACEU

not attested not anchored not stored refs pending

The CARMENES search for exoplanets around M dwarfs: Spectroscopic orbits of nine M-dwarf multiple systems, including two triples, two brown dwarf candidates, and one close M-dwarf-white dwarf binary

A. Kaminski, A. P. Hatzes, A. Quirrenbach, A. Reiners, A. Rosich, A. Schweitzer, C. Cardona Guill\'en, C. Rodr\'iguez-L\'opez, D. Baroch, D. Galad\'i-Enr\'iquez, D. Montes, D. Pollacco, E. Herrero, E. Pall\'e, E. Rodr\'iguez, G. Anglada-Escud\'e, I. Ribas, J. A. Caballero, J. C. Morales, J. Colom\'e, L. Tal-Or, M. Cort\'es-Contreras, M. J. L\'opez-Gonz\'alez, M. K\"urster, M. Lafarga, M. Perger, M. Zechmeister, N. Lodieu, P. J. Amado, P. Sch\"ofer, S. Dreizler, S. Reffert, S. V. Jeffers, Th. Henning, V. J. S. B\'ejar, Y. Shan

arxiv:2105.14770 v1 · 2021-05-31 · 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{T2BGZZAQKE2J76XFW6SM3QACEU}

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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.

Cited by

1 paper in Pith

White dwarfs within 13 pc: Insights from ultraviolet spectroscopy

Receipt and verification

First computed	2026-07-05T03:12:06.330209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e826ce41051349ffae5b7a4cdc0022532ed9a090657b572e2145bf4fee0b2dc

Aliases

arxiv: 2105.14770 · arxiv_version: 2105.14770v1 · doi: 10.48550/arxiv.2105.14770 · pith_short_12: T2BGZZAQKE2J · pith_short_16: T2BGZZAQKE2J76XF · pith_short_8: T2BGZZAQ

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/T2BGZZAQKE2J76XFW6SM3QACEU \
  | 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: 9e826ce41051349ffae5b7a4cdc0022532ed9a090657b572e2145bf4fee0b2dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8fc8060a7c42d82159487e03da2f05999ca5f1162445d3d94c8afded51f37cf",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-05-31T08:05:09Z",
    "title_canon_sha256": "1c807e5eecd5a98ec81adb5cd0c108559e491a8bf1903435ce13ade5c3a10c77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.14770",
    "kind": "arxiv",
    "version": 1
  }
}