Pith Number

pith:KZ6QKQXF

pith:2018:KZ6QKQXFF33IFRQEULYKHHG55M

not attested not anchored not stored refs pending

A Search for Exoplanets around Northern Circumpolar Stars. IV. Six Planet Candidates to the K Giants, HD 44385, HD 97619, HD 106574, HD 118904, HD 164428, and HD 202432

Artie P. Hatzes, Byeong-Cheol Lee, Gwanghui Jeong, Inwoo Han, Jinming Bai, Myeong-Gu Park, Shenghong Gu, Tae-Yang Bang

arxiv:1808.01109 v1 · 2018-08-03 · 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{KZ6QKQXFF33IFRQEULYKHHG55M}

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	2026-05-18T00:08:59.013039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

567d0542e52ef682c604a2f0a39cddeb088a6a90aa84226d143cc0f47555e5e8

Aliases

arxiv: 1808.01109 · arxiv_version: 1808.01109v1 · doi: 10.48550/arxiv.1808.01109 · pith_short_12: KZ6QKQXFF33I · pith_short_16: KZ6QKQXFF33IFRQE · pith_short_8: KZ6QKQXF

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/KZ6QKQXFF33IFRQEULYKHHG55M \
  | 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: 567d0542e52ef682c604a2f0a39cddeb088a6a90aa84226d143cc0f47555e5e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcd8c8f053a88ba9fd9ca1bf2ce541e075740e5a94609822c1a1ec2cfdd0f6de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-08-03T07:56:01Z",
    "title_canon_sha256": "918f40c4585daa4e80e504c4359ad0491435b91a9c62ff7c033fe1d1cb1a6abe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01109",
    "kind": "arxiv",
    "version": 1
  }
}