Pith Number

pith:WOWLU4FP

pith:2004:WOWLU4FPCG6ICCGSB7PBCH7EMW

not attested not anchored not stored refs pending

Atmospheric NLTE-Models for the Spectroscopic Analysis of Blue Stars with Winds. II. Line-Blanketed Models

A. Jokuthy, J. Puls, M.A. Urbaneja, M.R. Mokiem, R. Venero, T. Repolust, U. Springmann

arxiv:astro-ph/0411398 v2 · 2004-11-15 · 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{WOWLU4FPCG6ICCGSB7PBCH7EMW}

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	2026-07-04T16:45:13.325746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3acba70af11bc8108d20fde111fe4659a6d8f9926ea96f099c2fabfebfb987c

Aliases

arxiv: astro-ph/0411398 · arxiv_version: astro-ph/0411398v2 · doi: 10.48550/arxiv.astro-ph/0411398 · pith_short_12: WOWLU4FPCG6I · pith_short_16: WOWLU4FPCG6ICCGS · pith_short_8: WOWLU4FP

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/WOWLU4FPCG6ICCGSB7PBCH7EMW \
  | 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: b3acba70af11bc8108d20fde111fe4659a6d8f9926ea96f099c2fabfebfb987c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3aa080954556237da39d7dc717f6e5b0c458c47754227a3f01c508468655aa5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-11-15T13:49:15Z",
    "title_canon_sha256": "15c4bf25e96ba3df9c07b050e454e57a22b9044098b926e022dca1755ac26f2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0411398",
    "kind": "arxiv",
    "version": 2
  }
}