Pith Number

pith:CHBVAGIA

pith:2018:CHBVAGIA6ZMXTANDSINN426EWT

not attested not anchored not stored refs pending

HD 89345: a bright oscillating star hosting a transiting warm Saturn-sized planet observed by K2

A. B. Justesen, A. M. S. Smith, A. P. Hatzes, C. M. Persson, C. Regulo, D. Gandolfi, D. Hidalgo, D. Nespral, E. Guenther, E. Palle, F. Dai, F. P\'erez Hern\'andez, F. Rodler, G. Nowak, H. Deeg, J. Korth, J. Livingston, J. N. Winn, J. Prieto-Arranz, L. Bugnet, M. E. Everett, M. Endl, M. Fridlund, M. Hjorth, M. N. Lund, M. Patzold, N. Narita, O. Barrag\'an, P. G. Beck, P. Heeren, P. Monta\~nes Rodriguez, R. A. Garc\'ia, S. Albrecht, S. Csizmadia, S. Grziwa, S. Mathis, S. Mathur, T. Hirano, T. Trifonov, V. Silva Aguirre, V. Van Eylen, W. D. Cochran, W. J. Chaplin

arxiv:1805.01860 v1 · 2018-05-04 · astro-ph.EP · 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{CHBVAGIA6ZMXTANDSINN426EWT}

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	2026-05-18T00:13:25.780208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11c3501900f6597981a3921ade6bc4b4c4220ec8f7b6c7dbce7cccf84ef08e50

Aliases

arxiv: 1805.01860 · arxiv_version: 1805.01860v1 · doi: 10.48550/arxiv.1805.01860 · pith_short_12: CHBVAGIA6ZMX · pith_short_16: CHBVAGIA6ZMXTAND · pith_short_8: CHBVAGIA

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/CHBVAGIA6ZMXTANDSINN426EWT \
  | 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: 11c3501900f6597981a3921ade6bc4b4c4220ec8f7b6c7dbce7cccf84ef08e50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "016a9c8dc9b592e67c5d74f4f2e2dc3d1333b964be656ee08088c47660533ba4",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-05-04T17:05:12Z",
    "title_canon_sha256": "076deba53a27c6892db557e94d5601c913e9caf349cecd46cb4e82bde1fb6b11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01860",
    "kind": "arxiv",
    "version": 1
  }
}