Pith Number

pith:F7BPCHHE

pith:2018:F7BPCHHENUDXH7N2LPJNHDA7ER

not attested not anchored not stored refs pending

Detection and Doppler monitoring of EPIC 246471491, a system of four transiting planets smaller than Neptune

A. Erikson, A. Fukui, A. M. S. Smith, A. P. Hatzes, A. Quirrenbach, A. Reiners, C. M. Persson, D. Gandolfi, D. Hidalgo, D. Nespral, E. Palle, E.W. Guenther, F. Dai, F. Murgas, G. Nowak, H. Deeg, H. Rauer, I. Ribas, J. A. Caballero, J. Cabrera, J. C. Morales, J. Korth, J. Livingston, J. N. Winn, J. Prieto-Arranz, M. Endl, M. Fridlund, M. K\"urster, M. Kuzuhara, M. Lafarga, M. P\"atzold, M. Zechmeister, N. Narita, O. Barragan, Ph. Eigm\"uller, P. J. Amado, P. Monta\~nes Rodriguez, R. Alonso, R. Luque, S. Albrecht, S. Grziwa, S. Redfield, Sz. Csizmadia, T. Hirano, V. Van Eylen, W. D. Cochran

arxiv:1808.00575 v1 · 2018-08-01 · 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{F7BPCHHENUDXH7N2LPJNHDA7ER}

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	2026-05-17T23:51:33.483989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fc2f11ce46d0773fdba5bd2d38c1f244263094532115abd84aeef7d264b60db

Aliases

arxiv: 1808.00575 · arxiv_version: 1808.00575v1 · doi: 10.48550/arxiv.1808.00575 · pith_short_12: F7BPCHHENUDX · pith_short_16: F7BPCHHENUDXH7N2 · pith_short_8: F7BPCHHE

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/F7BPCHHENUDXH7N2LPJNHDA7ER \
  | 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: 2fc2f11ce46d0773fdba5bd2d38c1f244263094532115abd84aeef7d264b60db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ab9ded314694f30e705fa82a1edf50218f16023dd4061905646117710359cb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-08-01T21:50:14Z",
    "title_canon_sha256": "af1d82540379a5b26154f1acb4df870fb2d9988a0c9ba9d181de84ddd1c1f6b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00575",
    "kind": "arxiv",
    "version": 1
  }
}