Pith Number

pith:YVQS6IQL

pith:2006:YVQS6IQLHPXGWBXMWNSKFK5KWV

not attested not anchored not stored refs pending

Using Stellar Limb-Darkening to Refine the Properties of HD 209458b

David Charbonneau, Heather Knutson, Robert W. Noyes, Ronald L. Gilliland, Timothy M. Brown

arxiv:astro-ph/0603542 v2 · 2006-03-20 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YVQS6IQLHPXGWBXMWNSKFK5KWV}

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

Toward a unified framework for helium observations and interpretation of atmospheric escape

Receipt and verification

First computed	2026-07-04T15:19:40.854261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5612f220b3bee6b06ecb364a2abaab54e8622aee8ae972c200672c4c3227c25

Aliases

arxiv: astro-ph/0603542 · arxiv_version: astro-ph/0603542v2 · doi: 10.48550/arxiv.astro-ph/0603542 · pith_short_12: YVQS6IQLHPXG · pith_short_16: YVQS6IQLHPXGWBXM · pith_short_8: YVQS6IQL

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/YVQS6IQLHPXGWBXMWNSKFK5KWV \
  | 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: c5612f220b3bee6b06ecb364a2abaab54e8622aee8ae972c200672c4c3227c25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b859bebe4603cc598e32ef04cdd69c50d068e36720ea5c76b3ed03395793fcd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-03-20T23:00:50Z",
    "title_canon_sha256": "832428b0b44c9e6efadbb3dd0051829bef6b619950519631c738f76c2c8f26ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0603542",
    "kind": "arxiv",
    "version": 2
  }
}