Pith Number

pith:ILY4UUSW

pith:2020:ILY4UUSW72T55AIZNOYV7GK6ZO

not attested not anchored not stored refs pending

The widest broadband transmission spectrum (0.38-1.71 $\mu$m) of HD 189733b from ground-based chromatic Rossiter-McLaughlin observations

A. Claret, A. Guzm\'an-Mesa, A. Quirrenbach, A. Reiners, D. Galad\'i, D. Montes, E. Nagel, E. Pall\'e, F. F. Bauer, F. Yan, I. Ribas, J. A. Caballero, K. Molaverdikhani, L. Nortmann, M. Lafarga, M. L\'opez-Puertas, M. Oshagh, M. R. Zapatero Osorio, M. Stangret, M. Zechmeister, N. Casasayas-Barris, P. J. Amado, S. Czesla, S. Khalafinejad, Th. Henning

arxiv:2009.13823 v1 · 2020-09-29 · 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{ILY4UUSW72T55AIZNOYV7GK6ZO}

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	2026-07-05T01:48:55.828404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42f1ca5256fea7de81196bb15f995ecbac9a5c4ea2db2c5ae2bf32ec8f39e8b6

Aliases

arxiv: 2009.13823 · arxiv_version: 2009.13823v1 · doi: 10.48550/arxiv.2009.13823 · pith_short_12: ILY4UUSW72T5 · pith_short_16: ILY4UUSW72T55AIZ · pith_short_8: ILY4UUSW

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/ILY4UUSW72T55AIZNOYV7GK6ZO \
  | 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: 42f1ca5256fea7de81196bb15f995ecbac9a5c4ea2db2c5ae2bf32ec8f39e8b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2df0f098405d13d173c2b57c11037ea9c81f56c07f90e7f283f76725da4b9925",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-09-29T07:20:55Z",
    "title_canon_sha256": "2ff8eab2547068548b2e0e470a474fc599df1b1ba471ce908abeed39c0441110"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.13823",
    "kind": "arxiv",
    "version": 1
  }
}