Pith Number

pith:PWR6KTQL

pith:2018:PWR6KTQL5ONUFDDFKZIJTPIN5A

not attested not anchored not stored refs pending

Multi-Wavelength High-Resolution Spectroscopy for Exoplanet Detection: Motivation, Instrumentation and First Results

Serena Benatti

arxiv:1808.02302 v1 · 2018-08-07 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWR6KTQL5ONUFDDFKZIJTPIN5A}

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	2026-05-18T00:08:46.948426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7da3e54e0beb9b428c65565099bd0de80a60b66083d9e8fa31963e33ca153d05

Aliases

arxiv: 1808.02302 · arxiv_version: 1808.02302v1 · doi: 10.48550/arxiv.1808.02302 · pith_short_12: PWR6KTQL5ONU · pith_short_16: PWR6KTQL5ONUFDDF · pith_short_8: PWR6KTQL

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/PWR6KTQL5ONUFDDFKZIJTPIN5A \
  | 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: 7da3e54e0beb9b428c65565099bd0de80a60b66083d9e8fa31963e33ca153d05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3afbaee5e1527cae8fc11830139a0a75034fded637bda13225a52362a89ad326",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-08-07T11:02:55Z",
    "title_canon_sha256": "e4c7f38deb011b6a3785f9626a59229614f893703a3fcdc4f389b7f0de3f0304"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02302",
    "kind": "arxiv",
    "version": 1
  }
}