Pith Number

pith:4K55TCF4

pith:2006:4K55TCF4BIAAFPOAVGRHWZYNIC

not attested not anchored not stored refs pending

A Grid of NLTE Line-Blanketed Model Atmospheres of Early B-type Stars

Ivan Hubeny (U Arizona), Thierry Lanz (U Maryland)

arxiv:astro-ph/0611891 v1 · 2006-11-29 · 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{4K55TCF4BIAAFPOAVGRHWZYNIC}

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

Long-term investigation of gamma Cas analogs

Receipt and verification

First computed	2026-07-04T15:21:49.772179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2bbd988bc0a0002bdc0a9a27b670d4093168c0b5ab5f5501768fc22677e5087

Aliases

arxiv: astro-ph/0611891 · arxiv_version: astro-ph/0611891v1 · doi: 10.48550/arxiv.astro-ph/0611891 · pith_short_12: 4K55TCF4BIAA · pith_short_16: 4K55TCF4BIAAFPOA · pith_short_8: 4K55TCF4

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/4K55TCF4BIAAFPOAVGRHWZYNIC \
  | 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: e2bbd988bc0a0002bdc0a9a27b670d4093168c0b5ab5f5501768fc22677e5087

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50572155975240d6eae77769af1763aca8ad307dad7377814e23f2cf88e6ce0d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-11-29T14:12:43Z",
    "title_canon_sha256": "03609aa77547997dda686a8e00d3f04c837d79b4e0ddab1b76626c681bcf5b8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0611891",
    "kind": "arxiv",
    "version": 1
  }
}