Pith Number

pith:BEBMLYWO

pith:2021:BEBMLYWODBTJOIOPKNCENFAWXI

not attested not anchored not stored refs pending

The GAPS Programme with HARPS-N at TNG. XXXI. The WASP-33 system revisited with HARPS-N

A. Bignamini, A. F. Lanza, A. F. M. Fiorenzano, A. Harutyunyan, A. Maggio, A. S. Bonomo, A. Sozzetti, C. Knapic, D. Sicilia, E. Covino, E. Molinari, E. Poretti, F. Borsa, G. Frustagli, G. Micela, G. Piotto, G. Scandariato, I. Pagano, I. Raspantini, J. Maldonado, L. Di Fabrizio, L. Fossati, L. Mancini, L. Pino, M. Brogi, M. Esposito, M. P. Di Mauro, M. Pedani, M. Rainer, R. Claudi, R. Cosentino, R. Gratton, S. Benatti, S. Desidera, V. Nascimbeni, W. Boschin

arxiv:2105.12138 v1 · 2021-05-25 · 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{BEBMLYWODBTJOIOPKNCENFAWXI}

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	2026-07-05T03:14:18.249919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0902c5e2ce18669721cf5344469416ba126260770743d7e28eccc3fc1dc46513

Aliases

arxiv: 2105.12138 · arxiv_version: 2105.12138v1 · doi: 10.48550/arxiv.2105.12138 · pith_short_12: BEBMLYWODBTJ · pith_short_16: BEBMLYWODBTJOIOP · pith_short_8: BEBMLYWO

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/BEBMLYWODBTJOIOPKNCENFAWXI \
  | 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: 0902c5e2ce18669721cf5344469416ba126260770743d7e28eccc3fc1dc46513

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75fbfcf981c8a659ccb3a9d134d7bb5ce78bd7b9b1e8e9c6d4c06574da635dfd",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-05-25T18:00:02Z",
    "title_canon_sha256": "4d17ffcd833713f46641e109f6dbed6a9b1b3fc5b8312d52b03333008c83f083"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.12138",
    "kind": "arxiv",
    "version": 1
  }
}