Pith Number

pith:G5JCAPHR

pith:2020:G5JCAPHR66TUEXHGOIDM7SAZ3U

not attested not anchored not stored refs pending

Activity-rotation in the dM4 star Gl 729. A possible chromospheric cycle

A.F. Lanza, A.P. Buccino, P.J.D. Mauas, R.V. Iba\~nez Bustos, S. Messina

arxiv:2011.10391 v1 · 2020-11-20 · 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{G5JCAPHR66TUEXHGOIDM7SAZ3U}

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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

RedDots: Magnetic field of the nearby active M dwarf GJ 729, and a search for companions

Receipt and verification

First computed	2026-07-05T01:55:14.985201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3752203cf1f7a7425ce67206cfc819dd37dda78c4cccde7827c2dbddaa49e645

Aliases

arxiv: 2011.10391 · arxiv_version: 2011.10391v1 · doi: 10.48550/arxiv.2011.10391 · pith_short_12: G5JCAPHR66TU · pith_short_16: G5JCAPHR66TUEXHG · pith_short_8: G5JCAPHR

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/G5JCAPHR66TUEXHGOIDM7SAZ3U \
  | 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: 3752203cf1f7a7425ce67206cfc819dd37dda78c4cccde7827c2dbddaa49e645

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da8f3b5870d76a77bd5074587fabee78e6ee746409a3d7459ac9acaafa893720",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-11-20T13:12:27Z",
    "title_canon_sha256": "35eac5d408831cb27ac1932eeb50f425672a12d9ee901d946e547eef3b434bf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.10391",
    "kind": "arxiv",
    "version": 1
  }
}