Pith Number

pith:K3EIJ4ET

pith:2001:K3EIJ4ETEBOPBSZQ7GKT2KJNMF

not attested not anchored not stored refs pending

A critical appraisal of ATLAS9 and NextGen 5 model atmospheres

A. Buzzoni (TNG, E. Bertone (Oss. Astron. Brera, L. H. Rodriguez (INAOE), M. Chavez (INAOE), Oss. Astron. Brera), Univ. Milano)

arxiv:astro-ph/0106467 v1 · 2001-06-26 · 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{K3EIJ4ETEBOPBSZQ7GKT2KJNMF}

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	2026-05-18T01:21:50.485624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56c884f093205cf0cb30f9953d292d61751c801f99d5fdd1df7a1bd33a552fc9

Aliases

arxiv: astro-ph/0106467 · arxiv_version: astro-ph/0106467v1 · doi: 10.48550/arxiv.astro-ph/0106467 · pith_short_12: K3EIJ4ETEBOP · pith_short_16: K3EIJ4ETEBOPBSZQ · pith_short_8: K3EIJ4ET

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/K3EIJ4ETEBOPBSZQ7GKT2KJNMF \
  | 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: 56c884f093205cf0cb30f9953d292d61751c801f99d5fdd1df7a1bd33a552fc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c155e0a3765f5697484ef70abb1fe1feb48a7ab733a6497ef5c13af79145796e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-06-26T13:16:49Z",
    "title_canon_sha256": "54beceaf13df414f1b024bf3c9d82b582b2d7984ef7dde1c2047e495ccf91079"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0106467",
    "kind": "arxiv",
    "version": 1
  }
}