Pith Number

pith:TSFMX3IY

pith:2013:TSFMX3IYMTYVMLDJWBRBVUR4PH

not attested not anchored not stored refs pending

Rotation and differential rotation of active Kepler stars

Ansgar Reiners, Gibor Basri, Timo Reinhold

arxiv:1308.1508 v2 · 2013-08-07 · 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{TSFMX3IYMTYVMLDJWBRBVUR4PH}

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.

Cited by

1 paper in Pith

Star-planet interaction in the Proxima system

Receipt and verification

First computed	2026-05-18T01:48:22.795307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c8acbed1864f1562c69b0621ad23c79c50b3edeca734b4a01b81d93bc96889c

Aliases

arxiv: 1308.1508 · arxiv_version: 1308.1508v2 · doi: 10.48550/arxiv.1308.1508 · pith_short_12: TSFMX3IYMTYV · pith_short_16: TSFMX3IYMTYVMLDJ · pith_short_8: TSFMX3IY

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/TSFMX3IYMTYVMLDJWBRBVUR4PH \
  | 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: 9c8acbed1864f1562c69b0621ad23c79c50b3edeca734b4a01b81d93bc96889c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fd48a844886a039fe408b7277851aa6f6c26a8324f24592d29049e4cff3b1bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-08-07T09:12:04Z",
    "title_canon_sha256": "8b2a41a70b484ebed838abddc163ef2c8629854794e1cf1aa115a6204c083ba9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1508",
    "kind": "arxiv",
    "version": 2
  }
}