Pith Number

pith:JJYLTB7Z

pith:2015:JJYLTB7ZBQ2N22OM3B36YLDROM

not attested not anchored not stored refs pending

Long-lived, long-period radial velocity variations in Aldebaran: A planetary companion and stellar activity

A.E. Simon, A.M. Larson, A. P. Hatzes, B.-C. Lee, D. E. Mkrtichian, E. W. Guenther, G.A.H. Walker, I. Han, K.-M. Kim, L. Girardi, M. Doellinger, M. Endl, M. Hartmann, M. Zechmeister, P. MacQueen, S. Yang, W. D. Cochran

arxiv:1505.03454 v1 · 2015-05-13 · 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{JJYLTB7ZBQ2N22OM3B36YLDROM}

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	2026-05-18T01:35:47.857946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a70b987f90c34dd69ccd877ec2c71731c9d9347c6e7c33cd77ee5e89cc9b037

Aliases

arxiv: 1505.03454 · arxiv_version: 1505.03454v1 · doi: 10.48550/arxiv.1505.03454 · pith_short_12: JJYLTB7ZBQ2N · pith_short_16: JJYLTB7ZBQ2N22OM · pith_short_8: JJYLTB7Z

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/JJYLTB7ZBQ2N22OM3B36YLDROM \
  | 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: 4a70b987f90c34dd69ccd877ec2c71731c9d9347c6e7c33cd77ee5e89cc9b037

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9737c0acf6cc3eeeecb0f7b8f104d25126d01fb89049f015f3677a86be04721a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-05-13T16:47:50Z",
    "title_canon_sha256": "c88646f4fdf3cbb8dc5a80b6d5f3dd7a87eabae773cc87d1077050decf35adaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03454",
    "kind": "arxiv",
    "version": 1
  }
}