Pith Number

pith:77WD27FT

pith:2020:77WD27FT7SQLZ2E42H6BEHHX5I

not attested not anchored not stored refs pending

Mass loss rate and local thermodynamic state of KELT-9 b thermosphere from the hydrogen Balmer series

A. Wyttenbach, B. Lavie, C. Lovis, D. Ehrenreich, F. Pepe, H. J. Hoeijmakers, H. M. Cegla, I. A. G. Snellen, J. V. Seidel, L. D. Nielsen, L. Pino, P. Molli\`ere, R. Allart, V. Bourrier, X. Bonfils

arxiv:2004.13733 v2 · 2020-04-28 · 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{77WD27FT7SQLZ2E42H6BEHHX5I}

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.

Cited by

1 paper in Pith

Parametrizing the projected wind fields of ultra-hot Jupiters in thermal emission: an application to GCM spectra of WASP-76b

Receipt and verification

First computed	2026-07-05T01:15:18.130005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffec3d7cb3fca0bce89cd1fc121cf7ea2233904b6c57a61bc070252e8c338c5b

Aliases

arxiv: 2004.13733 · arxiv_version: 2004.13733v2 · doi: 10.48550/arxiv.2004.13733 · pith_short_12: 77WD27FT7SQL · pith_short_16: 77WD27FT7SQLZ2E4 · pith_short_8: 77WD27FT

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/77WD27FT7SQLZ2E42H6BEHHX5I \
  | 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: ffec3d7cb3fca0bce89cd1fc121cf7ea2233904b6c57a61bc070252e8c338c5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "230fa64fe36fa735867f7263ec9b33ec7ef35d39b1ae2f56e66c7f5b8bc0ca06",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-04-28T18:00:03Z",
    "title_canon_sha256": "071fdf8399ab3adcae58c14a09ab63dc9019ae10959e1c26fdd8c84474f54d1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.13733",
    "kind": "arxiv",
    "version": 2
  }
}