Pith Number

pith:QKX55RXL

pith:2014:QKX55RXLJOGH3QIXEWZNZG6YKO

not attested not anchored not stored refs pending

From binaries to multiples I: Data on F and G dwarfs within 67 pc of the Sun

Andrei Tokovinin

arxiv:1401.6825 v1 · 2014-01-27 · 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{QKX55RXLJOGH3QIXEWZNZG6YKO}

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	2026-05-18T01:45:12.142429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82afdec6eb4b8c7dc11725b2dc9bd853bd3dc589012a90455884b68bd039426d

Aliases

arxiv: 1401.6825 · arxiv_version: 1401.6825v1 · doi: 10.48550/arxiv.1401.6825 · pith_short_12: QKX55RXLJOGH · pith_short_16: QKX55RXLJOGH3QIX · pith_short_8: QKX55RXL

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/QKX55RXLJOGH3QIXEWZNZG6YKO \
  | 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: 82afdec6eb4b8c7dc11725b2dc9bd853bd3dc589012a90455884b68bd039426d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbecee851a57553fd1eac18e4da773e203747471f3d31d00ec0ca3dffc8e01e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-01-27T12:42:05Z",
    "title_canon_sha256": "144ad72c22f63cc9127c69b23e617a71161a44c3cb5727d94a69566cd0007084"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6825",
    "kind": "arxiv",
    "version": 1
  }
}