Pith Number

pith:G2QZQ5ZO

pith:2014:G2QZQ5ZOORQWPNYR6RFYWOUNTH

not attested not anchored not stored refs pending

Planetary companions to sdB stars

Christophe Lovis, John H. Telting, Roberto Silvotti, Roy H. Ostensen

arxiv:1406.4711 v1 · 2014-06-18 · 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{G2QZQ5ZOORQWPNYR6RFYWOUNTH}

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	2026-05-18T02:49:30.943294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36a198772e746167b711f44b8b3a8d99cb3519ed05faccf6f2c2feef0994fa50

Aliases

arxiv: 1406.4711 · arxiv_version: 1406.4711v1 · doi: 10.48550/arxiv.1406.4711 · pith_short_12: G2QZQ5ZOORQW · pith_short_16: G2QZQ5ZOORQWPNYR · pith_short_8: G2QZQ5ZO

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/G2QZQ5ZOORQWPNYR6RFYWOUNTH \
  | 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: 36a198772e746167b711f44b8b3a8d99cb3519ed05faccf6f2c2feef0994fa50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1ffed89afc3e25fc148dcc8aaaaa8ba958f66d8f145f143f4d79aa2f68ddcbc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-06-18T13:39:43Z",
    "title_canon_sha256": "1e0928f3178dca826812293ed527d093f296352b49ff9310714bfb98b0750641"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4711",
    "kind": "arxiv",
    "version": 1
  }
}