Pith Number

pith:CEJVHOAD

pith:2018:CEJVHOADE7F3VWMRPGDUVY2RVW

not attested not anchored not stored refs pending

Retired A Stars and Their Companions VIII: 15 New Planetary Signals Around Subgiants and Transit Parameters for California Planet Search Planets with Subgiant Hosts

Andrew W. Howard, Fabienne A. Bastien, Howard Isaacson, Jacob K. Luhn, Jason T. Wright, John A. Johnson

arxiv:1811.03043 v3 · 2018-11-07 · 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{CEJVHOADE7F3VWMRPGDUVY2RVW}

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	2026-05-17T23:49:40.613027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

111353b80327cbbad99179874ae351ad9f2e96dceb5d2d82cdc648ad6c0d72c8

Aliases

arxiv: 1811.03043 · arxiv_version: 1811.03043v3 · doi: 10.48550/arxiv.1811.03043 · pith_short_12: CEJVHOADE7F3 · pith_short_16: CEJVHOADE7F3VWMR · pith_short_8: CEJVHOAD

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/CEJVHOADE7F3VWMRPGDUVY2RVW \
  | 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: 111353b80327cbbad99179874ae351ad9f2e96dceb5d2d82cdc648ad6c0d72c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14c8f6c6bd81bc26e836e9815f3ccdc1cb5b7c876d8552cd0a652981d4581f2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-11-07T18:00:04Z",
    "title_canon_sha256": "fb43e77613169a9ec7f504db00e0a5c1d15787c8dedaa5eaa47b36db5353d51d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03043",
    "kind": "arxiv",
    "version": 3
  }
}