Pith Number

pith:BERWV7EH

pith:2021:BERWV7EHOAFHBNUSSG4LRQLHO4

not attested not anchored not stored refs pending

The transmission spectrum of WASP-17 b from the optical to the near-infrared wavelengths: combining STIS, WFC3 and IRAC datasets

Alexandra Thompson, Andrew Jolly, Angelos Tsiaras, Arianna Saba, Billy Edwards, Giovanna Tinetti, Ingo Waldmann, Mario Morvan, Quentin Changeat

arxiv:2108.13721 v2 · 2021-08-31 · astro-ph.EP · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BERWV7EHOAFHBNUSSG4LRQLHO4}

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

Magnesium Silicate Clouds in the Atmosphere of HD 209458b from a Rule-Based Tree-Structured Data Reduction

Receipt and verification

First computed	2026-07-05T04:31:23.789079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09236afc87700a70b69291b8b8c167773182b415447c1ec590f137078f6fc095

Aliases

arxiv: 2108.13721 · arxiv_version: 2108.13721v2 · doi: 10.48550/arxiv.2108.13721 · pith_short_12: BERWV7EHOAFH · pith_short_16: BERWV7EHOAFHBNUS · pith_short_8: BERWV7EH

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/BERWV7EHOAFHBNUSSG4LRQLHO4 \
  | 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: 09236afc87700a70b69291b8b8c167773182b415447c1ec590f137078f6fc095

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1d47694726cf2ff3e5084dd8d3703a88c9c35a253d21e4a2c7bf4f737b7801e",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-08-31T10:05:37Z",
    "title_canon_sha256": "adcee05c576beab5708576d448b69b8052e65e0061fd452dfaa793bb5cb69be8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.13721",
    "kind": "arxiv",
    "version": 2
  }
}