Pith Number

pith:43KG6XKZ

pith:2007:43KG6XKZLDDKNC2KE2BB7477IQ

not attested not anchored not stored refs pending

YREC: The Yale Rotating Stellar Evolution Code

A. Mazumdar, C.W. Straka, D.B. Guenther, L.H. Li, P. Demarque

arxiv:0710.4003 v1 · 2007-10-22 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43KG6XKZLDDKNC2KE2BB7477IQ}

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	2026-07-04T15:30:40.151528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6d46f5d5958c6a68b4a26821ff3ff442d885f8a1cca5af242e8ac67daf54313

Aliases

arxiv: 0710.4003 · arxiv_version: 0710.4003v1 · doi: 10.48550/arxiv.0710.4003 · pith_short_12: 43KG6XKZLDDK · pith_short_16: 43KG6XKZLDDKNC2K · pith_short_8: 43KG6XKZ

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/43KG6XKZLDDKNC2KE2BB7477IQ \
  | 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: e6d46f5d5958c6a68b4a26821ff3ff442d885f8a1cca5af242e8ac67daf54313

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "512733f622cc4dc92fa216f1c6c9dc202ee4649ad5e3e790baa13c56427bae3b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-10-22T09:33:23Z",
    "title_canon_sha256": "730823f176374cea6234329686bbc31b7af07f201f5f69f3d20a9fa3182466d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.4003",
    "kind": "arxiv",
    "version": 1
  }
}