Pith Number

pith:NMSBRGGZ

pith:2021:NMSBRGGZ4JKLIQUZPQM4YI7TOZ

not attested not anchored not stored refs pending

Stellar Rotation in the Gaia Era: Revised Open Clusters Sequences

Diego Godoy-Rivera, Luisa M. Rebull, Marc H. Pinsonneault

arxiv:2101.01183 v2 · 2021-01-04 · 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{NMSBRGGZ4JKLIQUZPQM4YI7TOZ}

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.

Cited by

1 paper in Pith

Hints of enhanced magnetic activity after the intermediate rotation period gap as traced by the chromospheric Ca ii infrared triplet

Receipt and verification

First computed	2026-07-05T03:38:14.950774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b241898d9e254b442997c19cc23f37649071923f6c455cf7117b867ddff38ab

Aliases

arxiv: 2101.01183 · arxiv_version: 2101.01183v2 · doi: 10.48550/arxiv.2101.01183 · pith_short_12: NMSBRGGZ4JKL · pith_short_16: NMSBRGGZ4JKLIQUZ · pith_short_8: NMSBRGGZ

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/NMSBRGGZ4JKLIQUZPQM4YI7TOZ \
  | 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: 6b241898d9e254b442997c19cc23f37649071923f6c455cf7117b867ddff38ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ec706bbf0aa92352351073eafb8e88cb2a0db04dfd27c8911b89ff9936ebf4c",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-01-04T19:00:01Z",
    "title_canon_sha256": "23a18506efdd6e4693aaf8980a63c288d0cb6f001ec6c5a49125e229198351e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.01183",
    "kind": "arxiv",
    "version": 2
  }
}