Pith Number

pith:757NLJIV

pith:2021:757NLJIVMVMMWPQQBMTR2QRYXS

not attested not anchored not stored refs pending

The GAPS Programme at TNG. XXXII. The revealing non-detection of metastable HeI in the atmosphere of the hot Jupiter WASP-80b

A. Bignamini, A. Fiorenzano, A. F. Lanza, A. G. Berezutsky, A. Harutyunyan, A. Maggio, A. S. Bonomo, A. Sozzetti, C. Cecchi-Pestellini, D. Carosati, E. Covino, E. Molinari, E. Poretti, F. Borsa, G. Guilluy, G. Micela, G. Piotto, G. Scandariato, H. Stoev, I. B. Miroshnichenko, I. Carleo, I. F. Shaikhislamov, I. Pagano, J. Maldonado, K. Biazzo, L. Affer, L. Fossati, L. Malavolta, L. Mancini, M. A. Efimov, M. Brogi, M. L. Khodachenko, M. Pedani, M. Rainer, M. S. Rumenskikh, P. Giacobbe, R. Claudi, R. Cosentino, S. Benatti, S. Desidera, V. Nascimbeni

arxiv:2112.11179 v1 · 2021-12-21 · 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{757NLJIVMVMMWPQQBMTR2QRYXS}

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	2026-07-05T04:04:28.699998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff7ed5a5156558cb3e100b271d4238bc9e391be1a038c17af5177a7555118ecf

Aliases

arxiv: 2112.11179 · arxiv_version: 2112.11179v1 · doi: 10.48550/arxiv.2112.11179 · pith_short_12: 757NLJIVMVMM · pith_short_16: 757NLJIVMVMMWPQQ · pith_short_8: 757NLJIV

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/757NLJIVMVMMWPQQBMTR2QRYXS \
  | 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: ff7ed5a5156558cb3e100b271d4238bc9e391be1a038c17af5177a7555118ecf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4d974fe295161785122fefeeedf30b3179deebb527be019b39713e66101a583",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-12-21T13:22:48Z",
    "title_canon_sha256": "5df124294311ff107cb940ea04d3b17e51365003b2db734433b5e27fd13d50de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.11179",
    "kind": "arxiv",
    "version": 1
  }
}