Pith Number

pith:YR2HVFNI

pith:2023:YR2HVFNIM2OJXQVJZOJFHYLL4A

not attested not anchored not stored refs pending

The GAPS programme at TNG. XLV. HI Balmer lines transmission spectroscopy and NLTE atmospheric modelling of the ultra-hot Jupiter KELT-20b/MASCARA-2b

A. Bignamini, A. F. Lanza, A. S. Bonomo, A. Sozzetti, C. Knapic, D. Gandolfi, D. Nardiello, D. Shulyak, D. Sicilia, E. Poretti, F. Biassoni, F. Borsa, F. Haardt, F. Rigamonti, G. Aresu, G. Guilluy, G. M. Cappello, I. Carleo, L. Fossati, L. Malavolta, L. Mancini, L. Pino, M. Brogi, M. Pinamonti, M. Rainer, M. Young, R. Claudi, R. Cosentino, T. Koskinen, V. Nascimbeni

arxiv:2306.15776 v1 · 2023-06-27 · 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{YR2HVFNIM2OJXQVJZOJFHYLL4A}

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	2026-07-05T06:43:39.665166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4747a95a8669c9bc2a9cb9253e16be028adf77f4ff5a2243da522cf0b421002

Aliases

arxiv: 2306.15776 · arxiv_version: 2306.15776v1 · doi: 10.48550/arxiv.2306.15776 · pith_short_12: YR2HVFNIM2OJ · pith_short_16: YR2HVFNIM2OJXQVJ · pith_short_8: YR2HVFNI

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/YR2HVFNIM2OJXQVJZOJFHYLL4A \
  | 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: c4747a95a8669c9bc2a9cb9253e16be028adf77f4ff5a2243da522cf0b421002

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7ceee1a19b9b9b392828e902d9ab53dfcafe3c28d6685e9ea891d39d6b18d08",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-06-27T19:58:50Z",
    "title_canon_sha256": "a890302f9d0ba89b627d784f71df92c735ca4463ad29bbc20676d91135ce64b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.15776",
    "kind": "arxiv",
    "version": 1
  }
}