Pith Number

pith:4GY547HH

pith:2006:4GY547HHSZ2LDGODA3TUZKUAZF

not attested not anchored not stored refs pending

Tests of stellar model atmospheres by optical interferometry IV: VINCI interferometry and UVES spectroscopy of Menkar

B. Wolff, J. P. Aufdenberg, M. Wittkowski, T. Driebe, T. Szeifert, V. Roccatagliata

arxiv:astro-ph/0610150 v1 · 2006-10-05 · 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{4GY547HHSZ2LDGODA3TUZKUAZF}

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	2026-07-04T15:16:55.390565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1b1de7ce79674b199c306e74caa80c94378ebb39e23a3cfc91bed700da5f8b3

Aliases

arxiv: astro-ph/0610150 · arxiv_version: astro-ph/0610150v1 · doi: 10.48550/arxiv.astro-ph/0610150 · pith_short_12: 4GY547HHSZ2L · pith_short_16: 4GY547HHSZ2LDGOD · pith_short_8: 4GY547HH

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/4GY547HHSZ2LDGODA3TUZKUAZF \
  | 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: e1b1de7ce79674b199c306e74caa80c94378ebb39e23a3cfc91bed700da5f8b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46d611b9dd16e8271331e4ff468587b49d5c12daecc2734e88ce0f9ecccf3295",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-10-05T12:21:59Z",
    "title_canon_sha256": "129e7c782279c032a88962c3649e5c701e91340ce55ea7f03b342557cccc474d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0610150",
    "kind": "arxiv",
    "version": 1
  }
}