Pith Number

pith:YBXAUPNS

pith:2022:YBXAUPNS2764TKYO3W2QNIBDXY

not attested not anchored not stored refs pending

Starspots and Magnetism: Testing the Activity Paradigm in the Pleiades and M67

Lyra Cao, Marc H. Pinsonneault

arxiv:2209.10549 v1 · 2022-09-21 · astro-ph.SR · astro-ph.EP · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YBXAUPNS2764TKYO3W2QNIBDXY}

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	2026-07-05T05:03:06.561678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c06e0a3db2d7fdc9ab0eddb506a023be0527ad3f6ccd0c5e8385c045b0362fca

Aliases

arxiv: 2209.10549 · arxiv_version: 2209.10549v1 · doi: 10.48550/arxiv.2209.10549 · pith_short_12: YBXAUPNS2764 · pith_short_16: YBXAUPNS2764TKYO · pith_short_8: YBXAUPNS

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/YBXAUPNS2764TKYO3W2QNIBDXY \
  | 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: c06e0a3db2d7fdc9ab0eddb506a023be0527ad3f6ccd0c5e8385c045b0362fca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bbd9b042ecca6b21066b3b7689ad2d775a1f42007c58264bb1028c546fc8397",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-09-21T18:00:00Z",
    "title_canon_sha256": "cf7cf436d56b1402f13e527f9539a2091d8aabda26ec5eedd4d15d356fe04ac9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.10549",
    "kind": "arxiv",
    "version": 1
  }
}