Pith Number

pith:CNE5YZK6

pith:2008:CNE5YZK6A7I6LIZ6Q6C4FTORHO

not attested not anchored not stored refs pending

Young Cool Stars Divided on the Issue of Rotation

S{\o}ren Meibom

arxiv:0811.1316 v1 · 2008-11-09 · 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{CNE5YZK6A7I6LIZ6Q6C4FTORHO}

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.

Receipt and verification

First computed	2026-05-18T02:35:13.981606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1349dc655e07d1e5a33e8785c2cdd13ba06e852bdda464ee739b471d605fce82

Aliases

arxiv: 0811.1316 · arxiv_version: 0811.1316v1 · doi: 10.48550/arxiv.0811.1316 · pith_short_12: CNE5YZK6A7I6 · pith_short_16: CNE5YZK6A7I6LIZ6 · pith_short_8: CNE5YZK6

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/CNE5YZK6A7I6LIZ6Q6C4FTORHO \
  | 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: 1349dc655e07d1e5a33e8785c2cdd13ba06e852bdda464ee739b471d605fce82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8883d6a86530e89432d871f5cb310409ed40485a2596f9d47c7b7edb6bdbeb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-09T04:24:39Z",
    "title_canon_sha256": "1bcb84f0706147efbf99d05ef25318a68e11aaf845efd07613cee755e579007e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.1316",
    "kind": "arxiv",
    "version": 1
  }
}