Pith Number

pith:USF6MXRB

pith:2003:USF6MXRBJMJ564VV5NVOPE2O25

not attested not anchored not stored refs pending

The data analysis of HD209458 Ly-alpha transit occultation

A. Lecavelier des \'Etangs, A. Vidal-Madjar, G. Ballester (LPL, G. H\'ebrard (IAP), J.-M. D\'esert, M. Mayor (Obs. Gen\`eve), R. Ferlet (IAP), Univ. of Arizona)

arxiv:astro-ph/0312383 v1 · 2003-12-15 · 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{USF6MXRBJMJ564VV5NVOPE2O25}

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	2026-07-04T14:13:15.042707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a48be65e214b13df72b5eb6ae7934ed76293236088e042a5e43acf263cf42958

Aliases

arxiv: astro-ph/0312383 · arxiv_version: astro-ph/0312383v1 · doi: 10.48550/arxiv.astro-ph/0312383 · pith_short_12: USF6MXRBJMJ5 · pith_short_16: USF6MXRBJMJ564VV · pith_short_8: USF6MXRB

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/USF6MXRBJMJ564VV5NVOPE2O25 \
  | 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: a48be65e214b13df72b5eb6ae7934ed76293236088e042a5e43acf263cf42958

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b7dda4cf43be43c8afaa0f1e522989bb1579884d0e3cbde456dcf5624c92f86",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-12-15T17:28:29Z",
    "title_canon_sha256": "75fa8c0c98c6b07e2854df1b154853d03817cf3652f0c7e321a95ec16243b5a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0312383",
    "kind": "arxiv",
    "version": 1
  }
}