Pith Number

pith:U2IMVFDG

pith:2010:U2IMVFDGMXUNRVOBYG3YXC7KGU

not attested not anchored not stored refs pending

Theoretical values of convective turnover times and Rossby numbers for solar-like, pre-main sequence stars

L.P.R. Vaz, L.T.S. Mendes, N.R. Landin

arxiv:1001.2754 v1 · 2010-01-15 · 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{U2IMVFDGMXUNRVOBYG3YXC7KGU}

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	2026-05-18T02:09:43.627179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a690ca946665e8d8d5c1c1b78b8bea351ff0cdd069752ee6fe8e6fe6320b0445

Aliases

arxiv: 1001.2754 · arxiv_version: 1001.2754v1 · doi: 10.48550/arxiv.1001.2754 · pith_short_12: U2IMVFDGMXUN · pith_short_16: U2IMVFDGMXUNRVOB · pith_short_8: U2IMVFDG

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/U2IMVFDGMXUNRVOBYG3YXC7KGU \
  | 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: a690ca946665e8d8d5c1c1b78b8bea351ff0cdd069752ee6fe8e6fe6320b0445

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49804023160c83ed1708b4d338d11f2ef59bad1f23afb0b62b3d7655f190a182",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-01-15T19:58:11Z",
    "title_canon_sha256": "4958fe0fda497812ca13570202422002579c78a4ed7bb3ecb3e17191a1cc5720"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.2754",
    "kind": "arxiv",
    "version": 1
  }
}