Pith Number

pith:CQMRRY3A

pith:2024:CQMRRY3AMGMI7XHY6MTIFGRNU5

not attested not anchored not stored refs pending

Accurate and Robust Stellar Rotation Periods catalog for 82771 Kepler stars using deep learning

Hagai B. Perets, Ilay Kamai

arxiv:2407.06858 v4 · 2024-07-09 · 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{CQMRRY3AMGMI7XHY6MTIFGRNU5}

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	2026-07-05T09:39:24.856180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

141918e36061988fdcf8f326829a2da75ce990b97cbb8a2cfa53919839f3aa82

Aliases

arxiv: 2407.06858 · arxiv_version: 2407.06858v4 · doi: 10.48550/arxiv.2407.06858 · pith_short_12: CQMRRY3AMGMI · pith_short_16: CQMRRY3AMGMI7XHY · pith_short_8: CQMRRY3A

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/CQMRRY3AMGMI7XHY6MTIFGRNU5 \
  | 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: 141918e36061988fdcf8f326829a2da75ce990b97cbb8a2cfa53919839f3aa82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01abe39b998d275cababc7c8d87ccb5551a353ca68f0ef723a960fa03abe9677",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-07-09T13:45:57Z",
    "title_canon_sha256": "a48914d8889fb7de3a972093078fc2735dc20a7db028421f8f4e2a4810e26d6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.06858",
    "kind": "arxiv",
    "version": 4
  }
}