Pith Number

pith:PSQLDUC4

pith:2018:PSQLDUC4OMWSFR5OMLVSCOIXYL

not attested not anchored not stored refs pending

CARMENES input catalogue of M dwarfs: III. Rotation and activity from high-resolution spectroscopic observations

(2) Departamento de Astrofisica y Ciencias de la Atmosfera, (3) Landessternwarte, 4), (4) Departamento de Astrofisica, 5), (6) Instituto de Astrofisica de Andalucia (CSIC), (7) Institut de Ciencies de l'Espai (IEEC-CSIC), (8) Max-Planck-Institut fuer Astronomie, A.Lamert (1), A.Quirrenbach (3), A.Reiners (1), Campus UAB, Can Magrans s/n, Centro de Astrobiologia (CSIC--INTA), C.J.Marvin (1), D.Montes (2), E.Casal (6), E. Diez Alonso (2), E.Herrero (7), Facultad de Ciencias Fisicas, F.F.Bauer (1), F.J. Alonso-Floriano (2, Georg-August-Universitat, Germany, Germany), Glorieta de la Astronomia s/n, Heidelberg, I.Ribas (7), J.A.Caballero (3, J.C.Morales (7), L.F.Sarmiento (1) ((1) Institut fuer Astrophysik, M.Cortes-Contreras (2), M.Zechmeister (1), P.J.Amado (6), P.Schoefer (1), R.Mundt (8), Spain, Spain (5) Leiden Observatory, S.V.Jeffers (1), The Netherlands, Universidad Complutense de Madrid, Universiteit Leiden, V.M.Passegger (1), Zentrum fuer Astronomie der Universitat Heidelberg

arxiv:1802.02102 v1 · 2018-02-06 · 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{PSQLDUC4OMWSFR5OMLVSCOIXYL}

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	2026-05-18T00:12:53.321674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ca0b1d05c732d22c7ae62eb213917c2cf17d1c1f3bb50ae2b8e6c037c8bf9f6

Aliases

arxiv: 1802.02102 · arxiv_version: 1802.02102v1 · doi: 10.48550/arxiv.1802.02102 · pith_short_12: PSQLDUC4OMWS · pith_short_16: PSQLDUC4OMWSFR5O · pith_short_8: PSQLDUC4

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/PSQLDUC4OMWSFR5OMLVSCOIXYL \
  | 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: 7ca0b1d05c732d22c7ae62eb213917c2cf17d1c1f3bb50ae2b8e6c037c8bf9f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb5487ddfaabc4973f95ceca6ef7f0e97cd5f0c95c11cd9f7d3e027c7b0a341d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-02-06T17:56:09Z",
    "title_canon_sha256": "8147101060ee3dc7b5e9853ce857d9077f6899015577b4620f7b2e28094204db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02102",
    "kind": "arxiv",
    "version": 1
  }
}