Pith Number

pith:YGCFVZKF

pith:2011:YGCFVZKFCYIBSFUHMF72JFYSAJ

not attested not anchored not stored refs pending

Modelling the rotational evolution of solar-like stars: the rotational coupling timescale

A.C. Lanzafame, A. Collier Cameron, A.F. Lanza, F. Spada, S. Messina

arxiv:1105.3125 v1 · 2011-05-16 · 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{YGCFVZKFCYIBSFUHMF72JFYSAJ}

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	2026-05-18T02:01:57.859731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1845ae5451610191687617fa49712024688ceea84177127a94fa53069df4450

Aliases

arxiv: 1105.3125 · arxiv_version: 1105.3125v1 · doi: 10.48550/arxiv.1105.3125 · pith_short_12: YGCFVZKFCYIB · pith_short_16: YGCFVZKFCYIBSFUH · pith_short_8: YGCFVZKF

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/YGCFVZKFCYIBSFUHMF72JFYSAJ \
  | 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: c1845ae5451610191687617fa49712024688ceea84177127a94fa53069df4450

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "454d1ced89013fa827e7dbf6f3914ec74ec7859b732c9b2545d248be89f52cda",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-05-16T15:43:54Z",
    "title_canon_sha256": "51669347e29cae70ac7526685c8773dd8e9fbd4d3dfa50ebaa40ba6cc81fc544"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3125",
    "kind": "arxiv",
    "version": 1
  }
}