Pith Number

pith:B47XJVOE

pith:2010:B47XJVOE7WF5N5HADCOMLIV6JQ

not attested not anchored not stored refs pending

Chromospheric activity and rotation of FGK stars in the solar vicinity. An estimation of the radial velocity jitter

((1) Universidad Complutense de Madrid, (2) Universidad Autonoma de Madrid, (3) LAEX, B. Montesinos (3), CAB (CSIC-INTA)), C. Eiroa (2), D. Montes (1), J. Maldonado (2), R. Martinez-Arnaiz (1)

arxiv:1002.4391 v1 · 2010-02-23 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B47XJVOE7WF5N5HADCOMLIV6JQ}

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	2026-05-18T02:08:57.688370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f3f74d5c4fd8bd6f4e0189cc5a2be4c1842576682c97819797b530f32d12355

Aliases

arxiv: 1002.4391 · arxiv_version: 1002.4391v1 · doi: 10.48550/arxiv.1002.4391 · pith_short_12: B47XJVOE7WF5 · pith_short_16: B47XJVOE7WF5N5HA · pith_short_8: B47XJVOE

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/B47XJVOE7WF5N5HADCOMLIV6JQ \
  | 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: 0f3f74d5c4fd8bd6f4e0189cc5a2be4c1842576682c97819797b530f32d12355

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7bd557bed7e00d4cee2407ecb31206a1e4f0efb6dde4b1023dc9214abe87b01",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-02-23T19:37:09Z",
    "title_canon_sha256": "b2b041d1739d609e6af7cbc28acc8eacfeb2fe207bf0e9dc2036804217954e0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4391",
    "kind": "arxiv",
    "version": 1
  }
}