Pith Number

pith:VCSVUL4W

pith:2023:VCSVUL4WQVERFRHA7FSYW7CH56

not attested not anchored not stored refs pending

Predicting convective blueshift and radial-velocity dispersion due to granulation for FGK stars

A. Mortier, N. Meunier, R. D. Haywood, S. Dalal, W.J. Chaplin

arxiv:2307.06986 v2 · 2023-07-13 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VCSVUL4WQVERFRHA7FSYW7CH56}

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	2026-07-05T07:00:25.736168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8a55a2f96854912c4e0f9658b7c47efbcc34a62eebc8e4333cc3221357235a3

Aliases

arxiv: 2307.06986 · arxiv_version: 2307.06986v2 · doi: 10.48550/arxiv.2307.06986 · pith_short_12: VCSVUL4WQVER · pith_short_16: VCSVUL4WQVERFRHA · pith_short_8: VCSVUL4W

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/VCSVUL4WQVERFRHA7FSYW7CH56 \
  | 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: a8a55a2f96854912c4e0f9658b7c47efbcc34a62eebc8e4333cc3221357235a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "540ea50af9503f1ee833daa259c1324e81f8ae7b5e673e82df9cdf3c7e1105ce",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-07-13T17:34:31Z",
    "title_canon_sha256": "ab603dc7adf55121fdebe457d650ab7f5a6cccaceef0f68500e1b43e7385c853"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.06986",
    "kind": "arxiv",
    "version": 2
  }
}