Pith Number

pith:B7QDVZ7T

pith:2006:B7QDVZ7TCZXVE3Q6DPWVNK4XHG

not attested not anchored not stored refs pending

The Galactic WN stars: Spectral analyses with line-blanketed model atmospheres versus stellar evolution models with and without rotation

A. Liermann, G. Graefener, W.-R. Hamann

arxiv:astro-ph/0608078 v1 · 2006-08-03 · 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{B7QDVZ7TCZXVE3Q6DPWVNK4XHG}

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

2 papers in Pith

Can current models predict the local black hole merger rate?

Neutron star-companion interaction in core collapse supernovae. Population synthesis based on detailed binary evolution models

Receipt and verification

First computed	2026-07-04T16:59:13.227640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fe03ae7f3166f526e1e1bed56ab97399ea23e71ab77a97699b79b9f0fce397d

Aliases

arxiv: astro-ph/0608078 · arxiv_version: astro-ph/0608078v1 · doi: 10.48550/arxiv.astro-ph/0608078 · pith_short_12: B7QDVZ7TCZXV · pith_short_16: B7QDVZ7TCZXVE3Q6 · pith_short_8: B7QDVZ7T

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/B7QDVZ7TCZXVE3Q6DPWVNK4XHG \
  | 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: 0fe03ae7f3166f526e1e1bed56ab97399ea23e71ab77a97699b79b9f0fce397d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9af85acfe4c93278066e3fab59d859774d7a30f6ddbe925669d80a8a5b6255cd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-08-03T14:52:31Z",
    "title_canon_sha256": "785ad6bd4c0c650a6ba080a4000b2e11e7e6a262b54eee289c1012296d5cea5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0608078",
    "kind": "arxiv",
    "version": 1
  }
}