Pith Number

pith:LHWEBQEX

pith:2018:LHWEBQEXLXZOUOQPQKJ4MCJK5T

not attested not anchored not stored refs pending

The effects of stellar activity on optical high-resolution exoplanet transmission spectra

Carsten Denker, Christoph Kuckein, Evgenya L. Shkolnik, Joe Llama, Meetu Verma, Paul Wilson Cauley, Seth Redfield

arxiv:1808.09558 v1 · 2018-08-28 · 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{LHWEBQEXLXZOUOQPQKJ4MCJK5T}

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	2026-05-18T00:03:01.791682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59ec40c0975df2ea3a0f8293c6092aecf43c8fe85bef61ccaa00863beba0fc86

Aliases

arxiv: 1808.09558 · arxiv_version: 1808.09558v1 · doi: 10.48550/arxiv.1808.09558 · pith_short_12: LHWEBQEXLXZO · pith_short_16: LHWEBQEXLXZOUOQP · pith_short_8: LHWEBQEX

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/LHWEBQEXLXZOUOQPQKJ4MCJK5T \
  | 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: 59ec40c0975df2ea3a0f8293c6092aecf43c8fe85bef61ccaa00863beba0fc86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "069d7b9717c7ea8cdc2b808905f8bc57afd04d5cda60ef66d99f20e94d14c964",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-08-28T22:22:12Z",
    "title_canon_sha256": "bf9c050bb7f04b9229d36c1c3320688998bada63b903fc50c3d075b2ae986f0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09558",
    "kind": "arxiv",
    "version": 1
  }
}