Pith Number

pith:YI5NUU7E

pith:2018:YI5NUU7EI7SZU4XGIE43HDSCQ6

not attested not anchored not stored refs pending

Robo-AO Kepler Survey V: The effect of physically associated stellar companions on planetary systems

Carl Ziegler, Christoph Baranec, Dmitry A. Duev, Ma\"issa Salama, Nicholas M. Law, Rebecca Jensen-Clem, Reed Riddle, S. R. Kulkarni, Tim Morton, Ward Howard

arxiv:1804.10208 v1 · 2018-04-26 · 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{YI5NUU7EI7SZU4XGIE43HDSCQ6}

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	2026-05-18T00:08:14.902793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c23ada53e447e59a72e64139b38e42879cde71028bc9c9db6af9b846814ed005

Aliases

arxiv: 1804.10208 · arxiv_version: 1804.10208v1 · doi: 10.48550/arxiv.1804.10208 · pith_short_12: YI5NUU7EI7SZ · pith_short_16: YI5NUU7EI7SZU4XG · pith_short_8: YI5NUU7E

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/YI5NUU7EI7SZU4XGIE43HDSCQ6 \
  | 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: c23ada53e447e59a72e64139b38e42879cde71028bc9c9db6af9b846814ed005

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3313547cd8dbaf7e42355ac7d71b5fbc22e9c0c9a4c7a0b47ba45b37864370f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-04-26T18:00:02Z",
    "title_canon_sha256": "8e6258a078edac1acb7c80f645c10a923bcb313e77658bc7c674f206257bba55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10208",
    "kind": "arxiv",
    "version": 1
  }
}