Pith Number

pith:FQG2KFNC

pith:2025:FQG2KFNCMHGUIUXBSZIB2SHGVX

not attested not anchored not stored refs pending

First Results from WINERED: Detection of Emission Lines from Neutral Iron and a Combined Set of Trace Species on the Dayside of WASP-189 b

Andrew McWilliam, Eliza M.-R. Kempton, Emily Rauscher, Isaac Malsky, John D. Monnier, Lennart van Sluijs, Michael Meyer, Noriyuki Matsunaga, Shogo Otsubo, Thomas Kennedy, Tomomi Takeuchi, Yuki Sarugaku

arxiv:2508.11089 v1 · 2025-08-14 · 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{FQG2KFNCMHGUIUXBSZIB2SHGVX}

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	2026-07-05T12:10:59.711877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c0da515a261cd4452e196501d48e6adc2113309623f1d5d6d4c4ce12db0442f

Aliases

arxiv: 2508.11089 · arxiv_version: 2508.11089v1 · doi: 10.48550/arxiv.2508.11089 · pith_short_12: FQG2KFNCMHGU · pith_short_16: FQG2KFNCMHGUIUXB · pith_short_8: FQG2KFNC

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/FQG2KFNCMHGUIUXBSZIB2SHGVX \
  | 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: 2c0da515a261cd4452e196501d48e6adc2113309623f1d5d6d4c4ce12db0442f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f63d0e30676f2a392218ef91ef8311a276801b669a2283f331d2f4a0f78c4726",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-08-14T22:05:14Z",
    "title_canon_sha256": "924c6a31dd3d7acf9d20dfb7ea8710d86fbd2fcb7761453da43e52b9ee6342bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.11089",
    "kind": "arxiv",
    "version": 1
  }
}